WO2016104442A1 - 歯ブラシモジュール、歯ブラシ用アタッチメント、歯磨き補助システム、歯磨き評価システム、歯磨き補助装置、及び歯磨き補助プログラム - Google Patents
歯ブラシモジュール、歯ブラシ用アタッチメント、歯磨き補助システム、歯磨き評価システム、歯磨き補助装置、及び歯磨き補助プログラム Download PDFInfo
- Publication number
- WO2016104442A1 WO2016104442A1 PCT/JP2015/085705 JP2015085705W WO2016104442A1 WO 2016104442 A1 WO2016104442 A1 WO 2016104442A1 JP 2015085705 W JP2015085705 W JP 2015085705W WO 2016104442 A1 WO2016104442 A1 WO 2016104442A1
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- WO
- WIPO (PCT)
- Prior art keywords
- brushing
- unit
- toothbrush
- physical quantity
- tooth
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B15/00—Other brushes; Brushes with additional arrangements
- A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
- A46B15/0004—Arrangements for enhancing monitoring or controlling the brushing process with a controlling means
- A46B15/0006—Arrangements for enhancing monitoring or controlling the brushing process with a controlling means with a controlling brush technique device, e.g. stroke movement measuring device
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B15/00—Other brushes; Brushes with additional arrangements
- A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B15/00—Other brushes; Brushes with additional arrangements
- A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
- A46B15/0004—Arrangements for enhancing monitoring or controlling the brushing process with a controlling means
- A46B15/0008—Arrangements for enhancing monitoring or controlling the brushing process with a controlling means with means for controlling duration, e.g. time of brushing
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B15/00—Other brushes; Brushes with additional arrangements
- A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
- A46B15/0038—Arrangements for enhancing monitoring or controlling the brushing process with signalling means
- A46B15/004—Arrangements for enhancing monitoring or controlling the brushing process with signalling means with an acoustic signalling means, e.g. noise
- A46B15/0042—Arrangements for enhancing monitoring or controlling the brushing process with signalling means with an acoustic signalling means, e.g. noise with musical signalling means
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B15/00—Other brushes; Brushes with additional arrangements
- A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
- A46B15/0038—Arrangements for enhancing monitoring or controlling the brushing process with signalling means
- A46B15/0044—Arrangements for enhancing monitoring or controlling the brushing process with signalling means with light signalling means
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B17/00—Accessories for brushes
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/10—For human or animal care
- A46B2200/1066—Toothbrush for cleaning the teeth or dentures
Definitions
- the present invention relates to a toothbrush module, a toothbrush attachment, a brushing assist system, a toothpaste evaluation system, a toothpaste assisting device, and a toothpaste assisting program used when a user brushes teeth.
- an electric toothbrush that is provided with a means for detecting the brushing position, the brushing time, or the number of times of brushing, and from the detection result, it can be determined whether or not the user brushing is appropriate (for example, patents). Reference 1). According to this electric toothbrush, the user can learn to look at the brushing determination result and perform more appropriate brushing.
- An object of the present invention is to provide a toothbrush module, a toothbrush attachment, a toothbrush assisting system, a toothpaste evaluation system, a toothpaste assisting device, and a toothpaste assisting program that make it easy to know information on a user's tooth brushing behavior even during tooth brushing. .
- the toothbrush module includes a sensor unit that detects a predetermined physical quantity related to the toothbrush, and a wireless transmission unit that transmits a radio signal indicating the physical quantity detected by the sensor unit.
- the wireless signal indicating the physical quantity detected by the sensor unit can be transmitted to the outside, the wireless signal is received at a position away from the hand even during tooth brushing, and based on the wireless signal, the user's Since information on tooth brushing behavior can be notified, it becomes easy to know information on the user's tooth brushing behavior even during tooth brushing.
- An attachment for a toothbrush includes the above-described toothbrush module, a sensor unit that detects a predetermined physical quantity, a wireless transmission unit that transmits a radio signal indicating the physical quantity detected by the sensor unit, and the sensor unit. And the housing
- the toothbrush attachment can be attached to the manual toothbrush by the coupling mechanism.
- the toothbrush and the housing part of the toothbrush attachment move together. Therefore, when the user brushes the toothbrush with the toothbrush, the movement of the toothbrushing action is stored in the housing part. It is transmitted to the sensor unit. Therefore, in the sensor unit, information related to the user's brushing behavior can be acquired. Since the information regarding the user's tooth brushing behavior obtained in this way can be transmitted to the outside by the wireless transmission unit, the information regarding the user's tooth brushing behavior is externally transmitted even when the user uses a manual toothbrush. Can be obtained at.
- the toothbrush is provided with a head portion in which a bunch of hair is planted at one end portion of a substantially rod-shaped handle portion, and the connection mechanism includes the other end side of the handle portion and the housing portion. Are preferably connected.
- the toothbrush attachment since the toothbrush attachment is attached to the other end side of the toothbrush opposite to the head part, the toothbrush attachment is used when brushing with the toothbrush to which the toothbrush attachment is attached. The risk of getting in the way is reduced.
- the sensor unit includes an acceleration sensor that detects acceleration as the physical quantity.
- the acceleration sensor the information indicating the movement of the toothbrush accompanying the brushing of the user when brushing the tooth can be acquired by acceleration, and therefore the acceleration sensor can be suitably used as the sensor unit.
- the outer wall surface of the housing part is provided with an instruction receiving unit that receives a pressing force as a start instruction for starting the operation of the toothbrush module, and the connection mechanism connects the other end of the handle part to the other end part.
- the toothbrush is elastically held toward the instruction receiving unit.
- the toothbrush since the toothbrush is elastically held toward the instruction receiving unit, the user applies a pressing force as a start instruction to the instruction receiving unit by pushing the handle of the toothbrush toward the instruction receiving unit. be able to. Thereby, operation
- movement of a toothbrush module can be started by simple operation.
- the coupling mechanism is constituted by an elastomer, and the elastomer is capable of receiving a recess for receiving the housing portion and the other end side of the handle portion, and the received handle portion is disposed on the elastomer. It is preferable to constitute a holding portion that is elastically held by an elastic force.
- the elastomer is an elastic member, it is easy to elastically hold the toothbrush with the other end portion of the handle portion facing the instruction receiving portion.
- the casing includes a substantially flat bottom surface, a top surface opposite to the bottom surface, and a side surface connecting the bottom surface and the top surface, and the recess covers the top surface and the side surface.
- the housing portion is received and held by the elastic force of the elastomer, the instruction receiving portion is disposed on the upper surface, and the holding portion is received by the recess.
- the handle portion is held on the upper surface side of the housing portion so that the axial direction of the handle portion is substantially perpendicular to the bottom surface.
- the toothbrush can be made independent by placing it on a flat place with the bottom surface down. it can.
- the user can apply a pressing force as a start instruction to the instruction receiving unit by pushing the toothbrush downward.
- movement of a toothbrush module can be started by simple operation.
- the holding portion includes an insertion hole whose depth direction extends along the axial direction of the handle portion so as to receive the other end portion side of the handle portion, and the insertion hole is closed at the bottom of the insertion hole. It is preferable that a bottom portion is formed.
- the bottom of the insertion hole into which the handle portion of the toothbrush is inserted is closed, so that the possibility that water transmitted through the toothbrush is applied to the housing portion is reduced.
- a toothbrushing assisting system includes the above-described toothbrush attachment and a wireless terminal device that receives the wireless signal, and the wireless terminal device wirelessly receives the wireless signal and acquires the physical quantity.
- the wireless terminal device can acquire information on the user's brushing behavior from the wireless signal transmitted from the toothbrush attachment.
- the wireless terminal device can output an image or sound so as to assist the user's brushing with a toothbrush based on the physical quantity.
- the output unit includes a sound output unit that outputs sound based on the physical quantity.
- the user can cause the sound output unit to output a sound based on how to move the toothbrush to which the toothbrush attachment is attached. Then, when the user brushes his / her teeth while listening to the sound, the brushing is assisted by the sound. In addition, the user can brush the teeth while listening to the sound, thereby enhancing the interest of brushing the teeth.
- the wireless terminal device further includes a brushing method evaluation unit that evaluates the tooth brushing based on the physical quantity
- the sound output unit includes a music information storage unit that stores music information representing music, and the music information storage unit A music output unit that outputs music based on the music information stored in the unit, wherein the music output unit changes the output mode of the music based on the evaluation result evaluated by the polishing method evaluation unit. preferable.
- the user's tooth brushing is evaluated based on the physical quantity by the brushing method evaluation unit. Further, music is output by the music output unit, and the output mode of the music is changed based on the evaluation result of tooth brushing.
- the wireless terminal device further includes a cleaning effect evaluation unit that cumulatively evaluates a cleaning effect by user's tooth brushing based on the physical quantity, and a display unit that displays an image on a predetermined display screen, the output unit Displays a predetermined character on the display screen when a cleaning evaluation result by the cleaning effect evaluation unit is less than a predetermined reference cleaning level, and when the cleaning evaluation result exceeds the reference cleaning level, It is preferable to include a character display control unit that erases the character.
- the wireless terminal device further includes a brushing position determination unit that determines a brushing position of a user's teeth by the toothbrush based on the physical quantity, and the cleaning effect evaluation unit is determined by the brushing position determination unit.
- the cleaning effect is cumulatively evaluated for each brushing position, and the character display control unit divides the display screen into a plurality of areas, the brushing positions correspond to the plurality of areas, and the cleaning effect evaluation.
- a predetermined character is displayed in an area corresponding to a brushing position where the cleaning evaluation result by the section is less than the reference cleaning level, and displayed in an area corresponding to the brushing position when the cleaning evaluation result exceeds the reference cleaning level It is preferable to delete the recorded character.
- a character is displayed at a position on the display screen corresponding to the brushing position according to the degree of cleaning of the position. Therefore, the user can erase the character by brushing at a brushing position corresponding to the display position of the character as if it were a game. As a result, the user can perform appropriate tooth brushing while having fun. As a result, it becomes easy to make a toothpaste habitual.
- the wireless terminal device based on the physical quantity, when it is determined that the toothbrushing start determination unit that determines whether or not the user has started brushing, and the toothbrushing start determination unit has started the toothbrushing, A timing unit that starts counting elapsed time until a determination time set in advance as a suitable toothbrushing time, and the output unit determines that the toothbrushing has been started by the toothbrush start determination unit It is preferable to include a notification unit that notifies predetermined information from time until the elapsed time reaches the determination time.
- predetermined information is notified from the start of tooth brushing until the determination time set in advance as a suitable tooth brushing time elapses.
- the user can obtain information during brushing and can effectively use time, so it becomes easy to make brushing a habit.
- the tooth brushing time becomes appropriate by continuing the tooth brushing during the time when the information is notified. This assists in brushing and improves the quality of brushing.
- a toothpaste evaluation system includes the above-described toothbrush attachment and a wireless terminal device that receives the wireless signal, and the wireless terminal device receives the wireless signal and acquires the physical quantity.
- the wireless terminal device can acquire information on the user's brushing behavior from the wireless signal transmitted from the toothbrush attachment. As a result, it is possible to evaluate the user's brushing with a toothbrush based on the physical quantity.
- a tooth brushing assistance system includes the above-described toothbrush module and a wireless terminal device that receives the wireless signal, and the wireless terminal device receives the wireless signal and acquires the physical quantity. And an output unit that outputs an image or sound in a manner that enhances the user's interest based on the physical quantity.
- the wireless terminal device can acquire information on the user's brushing behavior from the wireless signal transmitted from the toothbrush attachment. Then, the output unit outputs an image or sound in a manner that enhances the user's interest based on the physical quantity, that is, corresponding to the user's tooth brushing operation by the toothbrush. As a result, the interest of brushing teeth by the user can be enhanced.
- the output unit includes a sound output unit that outputs sound based on the physical quantity.
- the user can cause the sound output unit to output a sound based on how to move the toothbrush to which the toothbrush attachment is attached. Then, the user can brush the teeth while listening to the sound, so that the interest of brushing can be enhanced. Further, when the user brushes his / her teeth while listening to the sound, the brushing is assisted by the sound.
- the wireless terminal device further includes a brushing method evaluation unit that evaluates the tooth brushing based on the physical quantity
- the sound output unit includes a music information storage unit that stores music information representing music, and the music information storage unit A music output unit that outputs music based on the music information stored in the unit, wherein the music output unit changes the output mode of the music based on the evaluation result evaluated by the polishing method evaluation unit. preferable.
- the user's tooth brushing is evaluated based on the physical quantity by the brushing method evaluation unit. Further, music is output by the music output unit, and the output mode of the music is changed based on the evaluation result of tooth brushing.
- the wireless terminal device further includes a cleaning effect evaluation unit that cumulatively evaluates a cleaning effect by user's tooth brushing based on the physical quantity, and a display unit that displays an image on a predetermined display screen, the output unit Displays a predetermined character on the display screen when a cleaning evaluation result by the cleaning effect evaluation unit is less than a predetermined reference cleaning level, and when the cleaning evaluation result exceeds the reference cleaning level, It is preferable to include a character display control unit that erases the character.
- the wireless terminal device further includes a brushing position determination unit that determines a brushing position of a user's teeth by the toothbrush based on the physical quantity, and the cleaning effect evaluation unit is determined by the brushing position determination unit.
- the cleaning effect is cumulatively evaluated for each brushing position, and the character display control unit divides the display screen into a plurality of areas, the brushing positions correspond to the plurality of areas, and the cleaning effect evaluation.
- a predetermined character is displayed in an area corresponding to a brushing position where the cleaning evaluation result by the section is less than the reference cleaning level, and displayed in an area corresponding to the brushing position when the cleaning evaluation result exceeds the reference cleaning level It is preferable to delete the recorded character.
- a character is displayed at a position on the display screen corresponding to the brushing position according to the degree of cleaning of the position. Therefore, the user can erase the character by brushing at a brushing position corresponding to the display position of the character as if it were a game. As a result, the user can perform appropriate tooth brushing while having fun. As a result, it becomes easy to make a toothpaste habitual.
- the wireless terminal device based on the physical quantity, when it is determined that the toothbrushing start determination unit that determines whether or not the user has started brushing, and the toothbrushing start determination unit has started the toothbrushing, A timing unit that starts counting elapsed time until a determination time set in advance as a suitable toothbrushing time, and the output unit determines that the toothbrushing has been started by the toothbrush start determination unit It is preferable to include a notification unit that notifies predetermined information from time until the elapsed time reaches the determination time.
- predetermined information is notified from the start of tooth brushing until the determination time set in advance as a suitable tooth brushing time elapses.
- the user can obtain information during brushing and can effectively use time, so it becomes easy to make brushing a habit.
- the tooth brushing time becomes appropriate by continuing the tooth brushing during the time when the information is notified. This assists in brushing and improves the quality of brushing.
- the wireless terminal device further includes a brushing method evaluation unit that evaluates the toothbrushing based on the physical quantity, the physical quantity includes an acceleration applied to the toothbrush, and the brushing evaluation unit is configured to reciprocate the toothbrush. It is preferable to evaluate the toothpaste based on the one-way travel distance in one round of movement.
- the toothbrush be reciprocated every minute or less than the width of one tooth. Therefore, the brushing evaluation unit can appropriately evaluate the user's brushing behavior by evaluating brushing based on one reciprocating one-way in the reciprocating movement of the toothbrush, that is, the moving distance in the reciprocating width. .
- the wireless terminal device further includes a brushing evaluation unit that evaluates the brushing based on the physical quantity, and the brushing evaluation unit includes a period of the reciprocating motion of the toothbrush and a moving speed in the reciprocating motion of the toothbrush. It is preferable to evaluate the toothpaste based on the above.
- the toothbrushing assisting device includes a wireless reception unit that receives a wireless signal indicating a predetermined physical quantity related to the toothbrush and acquires the physical quantity, and a sound output unit that outputs sound based on the physical quantity.
- the toothbrushing assistance program causes a computer to function as a wireless receiving unit that receives a wireless signal indicating a predetermined physical quantity related to a toothbrush and obtains the physical quantity, and a sound output unit that outputs sound based on the physical quantity.
- the user can output a sound based on how to move the toothbrush to which the toothbrush attachment is attached. Then, the user can brush the teeth while listening to the sound, so that the interest of brushing can be enhanced. Further, when the user brushes his / her teeth while listening to the sound, the brushing is assisted by the sound.
- the above-described toothbrushing auxiliary device further includes a brushing method evaluation unit that evaluates the toothpaste based on the physical quantity
- the sound output unit includes a music information storage unit that stores music information representing music, and the music information
- a music output unit that outputs music based on the music information stored in the storage unit, and the music output unit changes the output mode of the music based on the evaluation result evaluated by the polishing method evaluation unit. Is preferred.
- the above-described tooth brushing assistance program further causes the computer to function as a brushing method evaluation unit that evaluates the tooth brushing based on the physical quantity
- the sound output unit includes music information storage unit that stores music information representing music
- Music output means for outputting music based on the music information stored in the music information storage means, wherein the music output means changes the output mode of the music based on the evaluation result evaluated by the polishing method evaluation means. It is preferable to change.
- the user's tooth brushing is evaluated based on the physical quantity, music is output, and the output mode of the music is changed based on the evaluation result of tooth brushing.
- the toothbrushing auxiliary device receives a wireless signal indicating a predetermined physical quantity related to a toothbrush and acquires the physical quantity, and cumulatively evaluates a cleaning effect by a user's toothpaste based on the physical quantity.
- a cleaning effect evaluation unit a display unit that displays an image on a predetermined display screen, and a cleaning evaluation result by the cleaning effect evaluation unit that is less than a predetermined reference cleaning level, a predetermined character is displayed on the display screen.
- a character display control unit that erases the character when the cleaning evaluation result exceeds the reference cleaning level.
- the toothbrushing assistance program receives a wireless signal indicating a predetermined physical quantity related to a toothbrush and acquires the physical quantity, and cumulatively evaluates the cleaning effect of the user's toothpaste based on the physical quantity.
- Cleaning effect evaluation means display means for displaying an image on a predetermined display screen, and if the cleaning evaluation result by the cleaning effect evaluation means does not satisfy a predetermined reference cleaning level, a predetermined character is displayed on the display screen, When the cleaning evaluation result exceeds the reference cleaning level, the computer is caused to function as character display control means for deleting the character.
- a character is displayed at a position on the display screen corresponding to the brushing position according to the degree of cleaning of the position. Therefore, the user can erase the character by brushing at a brushing position corresponding to the display position of the character as if it were a game. As a result, the user can perform appropriate tooth brushing while having fun. As a result, it becomes easy to make a toothpaste habitual.
- the toothbrushing auxiliary device receives a radio signal indicating a predetermined physical quantity related to a toothbrush and acquires the physical quantity, and whether or not tooth brushing is started by the user based on the physical quantity.
- a toothbrushing start determination unit for determining the toothbrushing start time, and when the toothbrushing start determination unit determines that the toothbrushing has been started, the timing for starting the elapsed time until the determination time set in advance as a suitable toothbrushing time elapses
- a notifying unit for notifying predetermined information from the time when the toothbrushing start determining unit determines that the toothbrushing is started until the elapsed time reaches the determination time.
- the tooth brushing assistance program is a wireless receiving means for receiving a wireless signal indicating a predetermined physical quantity related to a toothbrush and acquiring the physical quantity, and based on the physical quantity, whether or not tooth brushing has been started by the user.
- Tooth brushing start determining means for determining, when the tooth brushing start determining means determines that the tooth brushing has been started, a time measuring means for starting counting the elapsed time until a determination time preset as a suitable tooth brushing time elapses, It is preferable that the computer is caused to function as notification means for notifying predetermined information from when it is determined that the tooth brushing has been started by the tooth brushing start determination means until the elapsed time reaches the determination time.
- predetermined information is notified from the start of tooth brushing until the determination time set in advance as a suitable tooth brushing time elapses.
- the user can obtain information during brushing and can effectively use time, so it becomes easy to make brushing a habit.
- the tooth brushing time becomes appropriate by continuing the tooth brushing during the time when the information is notified. This assists in brushing and improves the quality of brushing.
- toothbrush attachment toothpaste assisting system
- toothpaste evaluation system toothpaste assisting device
- toothpaste assisting program having such a configuration
- FIG. 5 is a sectional view taken along the line VV of the toothbrush attachment shown in FIG. 4.
- FIG. 7 is a cross-sectional view of the toothbrush attachment shown in FIG. 6 taken along line VII-VII.
- FIG. 9 is a cross-sectional view of the toothbrush attachment shown in FIG. 8 taken along the line IX-IX.
- FIG. 9 is a block diagram which shows an example of an electrical configuration of the toothbrushing assistance system shown in FIG. It is a screen figure which shows an example of the display screen displayed on a touchscreen display by the music performance part shown in FIG.
- a toothbrush attachment a tooth brushing assisting system, and a tooth brushing evaluation system that can acquire information on the user's tooth brushing behavior even when the user uses a manual toothbrush.
- Drawing 1 is a key map showing an example of the composition of the toothbrushing auxiliary system using the attachment for toothbrushes concerning one embodiment of the present invention.
- the wireless terminal device 3 is, for example, a portable wireless communication terminal device.
- Examples of the wireless terminal device 3 include so-called smartphones and tablet terminals, wearable terminal devices such as glasses and wristbands, portable personal computers, and mobile phones.
- a terminal device having a wireless communication function such as a terminal device can be used.
- the wireless terminal device 3 is not limited to a portable terminal device, but may be a fixed wireless communication terminal device such as a desktop personal computer.
- the wireless terminal device 3 corresponds to an example of a tooth brushing assisting device according to an embodiment of the present invention.
- the toothbrush attachment 2 is configured by housing a circuit block 207 including a sensor unit 21, a wireless transmission unit 22, and a battery (not shown), which will be described later, in a waterproof housing 201 (housing portion). .
- the circuit block 207 corresponds to an example of a toothbrush module.
- the housing 201 is provided with a connection mechanism 202 for connecting the housing 201 to the toothbrush 4. As shown in FIG. 2, the toothbrush attachment 2 is configured to be detachable from the toothbrush 4 by the coupling mechanism 202.
- the toothbrush 4 is configured such that a head portion 42 in which a bristle bundle 421 is implanted is provided at one end portion of a substantially rod-shaped handle portion 41.
- the coupling mechanism 202 is configured to grip the end portion 411 side of the handle portion 41 opposite to the head portion 42. When the connecting mechanism 202 grips the end 411 side, the toothbrush 4 and the toothbrush attachment 2 are connected, and the toothbrush attachment 2 is attached to the toothbrush 4. When the toothbrush attachment 2 is attached to the toothbrush 4, the toothbrush attachment 2 moves together with the toothbrush 4 as the user brushes his teeth.
- the toothbrush 4 may be a replacement brush for an electric toothbrush, for example.
- the toothbrush attachment 2 has a substantially flat bottom surface 203.
- the bottom surface 203 is substantially perpendicular to the longitudinal direction of the handle portion 41 in a state where the toothbrush attachment 2 is attached to the toothbrush 4. Therefore, by placing the toothbrush 4 and placing the bottom surface 203 on a table or the like, the toothbrush 4 to which the toothbrush attachment 2 is attached can be placed upright. Thereby, the attachment 2 for toothbrushes can be used as a toothbrush stand.
- the power source for operation of the toothbrush attachment 2 may be replaceable using a small primary battery such as a button battery, or may be rechargeable with a built-in secondary battery.
- a secondary battery is used as a power source for operation of the toothbrush attachment 2, for example, as shown in FIG. 3, the charger 5 can be attached to the bottom surface 203 and charged with the toothbrush 4 in an upright state, for example, by a non-contact charging method. You may do it.
- FIG. 4 is a perspective view of the toothbrush attachment 2 shown in FIG.
- FIG. 5 is a cross-sectional view taken along line VV of the toothbrush attachment 2 shown in FIG.
- the housing 201 is made of, for example, a resin material and has a substantially cylindrical shape.
- a cylindrical portion 201 a formed in a cylindrical shape for receiving the end portion 411 of the toothbrush 4 is disposed at a substantially central portion in the housing 201.
- the circuit block 207 is, for example, resin-molded and stored in a waterproof state in a space sandwiched between the cylindrical portion 201a and the housing 201.
- An LED (Light ⁇ Emitting ⁇ ⁇ ⁇ Diode) display unit 204 is provided on the side surface of the housing 201 to indicate, for example, the operating state of the toothbrush attachment 2.
- the bottom surface 203 is formed with positioning holes, recesses, and the like that fit into the protrusions formed on the charger 5.
- the outer peripheral part of the housing 201 extends in a cylindrical shape on the side opposite to the bottom surface 203 to form a cylindrical connection frame 205.
- a plurality, for example, eight elastic members 206 are attached to the inner periphery of the connection frame 205.
- the elastic member 206 is made of an elastic elastomer such as silicon rubber, natural rubber, or synthetic rubber.
- a connection mechanism 202 is constituted by the connection frame 205 and the elastic member 206.
- the toothbrush attachment 2 is not limited to the structure shown in FIGS. 6 and 8 are perspective views showing another example of the toothbrush attachment 2.
- FIG. 7 is a sectional view taken along the line VII-VII of the toothbrush attachment 2 shown in FIG. 9 is a cross-sectional view of the toothbrush attachment 2 shown in FIG. 8 taken along the line IX-IX.
- the toothbrush attachment 2 shown in FIGS. 6 and 7 has a connecting frame 205 configured in a flat cylindrical shape.
- a gripping portion 208 is provided that expands in a skirt shape so as to wrap the casing 201.
- the casing 201 shown in FIG. 7 is, for example, substantially cylindrical and has a structure in which both ends are closed with a bottom plate and an upper lid.
- the connecting frame 205 is attached to the housing 201 by the gripping portion 208 gripping the housing 201.
- the elastic member 206 is a ridge extending along the axial direction of the connecting frame 205.
- the connecting frame 205, the elastic member 206, and the grip portion 208 are integrally formed of an elastic elastomer such as silicon rubber, natural rubber, or synthetic rubber.
- the toothbrush attachment 2 shown in FIGS. 8 and 9 is different from the toothbrush attachment 2 shown in FIGS. 6 and 7 in that a plurality of elastic members 206 are annularly formed along the inner periphery of the connection frame 205. It is different in that it is said.
- the other configuration of the toothbrush attachment 2 shown in FIGS. 8 and 9 is the same as that of the toothbrush attachment 2 shown in FIGS.
- FIG. 10 is a block diagram showing an example of the electrical configuration of the toothbrushing assistance system 1 shown in FIG.
- the toothbrush attachment 2 includes a sensor unit 21 and a wireless transmission unit 22.
- the sensor unit 21 detects a predetermined physical quantity related to the toothbrush 4.
- an acceleration sensor that detects acceleration can be used as the sensor unit 21.
- a triaxial acceleration sensor that detects acceleration in three directions can be preferably used.
- the sensor unit 21 detects the acceleration accompanying the movement of the toothbrush 4 as a physical quantity related to the toothbrush 4.
- the sensor unit 21 detects gravitational acceleration caused by the gravity of the earth. Since the toothbrush attachment 2 moves integrally with the toothbrush 4, the orientation of the toothbrush attachment 2 changes in accordance with the change in the posture of the toothbrush 4, and the direction of gravity acceleration detected by the sensor unit 21 changes. Therefore, the posture of the toothbrush 4 can be detected from the direction of gravitational acceleration detected by the sensor unit 21.
- detecting the posture of the toothbrush based on the direction of gravitational acceleration detected by the sensor unit 21 will be described as simply detecting the posture of the toothbrush by the sensor unit 21.
- the sensor unit 21 is not limited to an acceleration sensor.
- the sensor unit 21 includes, for example, a gyro sensor that detects the rotation angle and angular velocity of the toothbrush 4, a magnetic compass that detects geomagnetism, a GPS (Global Positioning System) that acquires position information, and a pressing force of the hair bundle 421 on the user's teeth.
- a pressure sensor to detect, a distance sensor to measure distance, or a sensor such as a microphone may be used, and a plurality of these sensors may be included.
- the toothbrush attachment 2 can be attached to the manual toothbrush 4 by the connecting mechanism 202.
- the toothbrush 4 and the housing 201 of the toothbrush attachment 2 move together. It is transmitted to the sensor unit 21 housed in 201. Therefore, the sensor unit 21 can acquire information related to the user's brushing behavior. Since the information regarding the user's tooth brushing behavior obtained in this manner can be transmitted to the outside by the wireless transmission unit 22, even when the user uses the manual toothbrush 4, the information regarding the user's tooth brushing behavior Can be acquired externally.
- the wireless transmission unit 22 uses various wireless communication methods such as wireless communication circuits using electromagnetic waves such as Bluetooth (registered trademark), WiFi (registered trademark), ZigBee, NFC (Near Field Communication), infrared communication, visible light communication, and the like. Can be used.
- the wireless transmission unit 22 transmits a wireless signal indicating the acceleration (physical quantity) detected by the sensor unit 21.
- the wireless terminal device 3 includes a wireless reception unit 31, a touch panel display 32 (display unit), a speaker 33, a camera CAM (imaging unit), and a control unit 34.
- the wireless reception unit 31 is a wireless communication circuit that receives a wireless signal by the same wireless communication method as the wireless transmission unit 22.
- the wireless reception unit 31 receives a wireless signal from the wireless transmission unit 22, acquires acceleration information indicating the acceleration detected by the sensor unit 21 from the wireless signal, and outputs the acceleration information to the control unit 34.
- the touch panel display 32 is configured by combining, for example, a liquid crystal display device and a touch panel that detects a position touched by the user on the display screen of the liquid crystal display device.
- a display such as a liquid crystal display device and an operation input device such as a keyboard may be provided.
- Speaker 33 outputs sound according to the signal output from control unit 34.
- the camera CAM is a so-called in-camera that captures the touch panel display 32 side of the wireless terminal device 3 and captures the vicinity of the face of the user who is looking at the touch panel display 32.
- the control unit 34 is, for example, a CPU (Central Processing Unit) that executes predetermined arithmetic processing, a RAM (Random Access Memory) that temporarily stores data, for example, a flash memory, an EEPROM (Electrically Erasable Programmable Read-Only Memory), or the like.
- the non-volatile storage unit, the timer circuit, and their peripheral circuits are included.
- the storage unit stores a tooth brushing assistance program according to an embodiment of the present invention, a program such as a predetermined control program and an application program, data, and the like.
- the tooth brushing assistance program may be stored in a storage medium such as an optical disk or a semiconductor memory, or may be configured as a storage medium that stores the tooth brushing assistance program.
- the control part 34 functions as the music performance part 35, the game part 36, and the toothpaste timer part 37 by, for example, executing the above-described tooth brushing assistance program.
- the music performance unit 35 mainly includes a brushing position determination unit 351, a polishing method evaluation unit 352 (evaluation unit), a music output unit 354 (sound output unit, output unit), and a music information storage unit 353.
- the music information storage unit 353 is configured using the above-described RAM and storage unit.
- the game unit 36 mainly includes a brushing position determination unit 361, a cleaning effect evaluation unit 362 (evaluation unit), and a character display control unit 363 (output unit).
- the toothpaste timer unit 37 mainly includes a toothpaste start determining unit 371, a time measuring unit 372, and a notification unit 373 (output unit). These programs may be downloaded via a communication network such as an unillustrated wireless telephone line or the Internet.
- the touch panel display 32 displays, for example, unillustrated icons corresponding to the music playing unit 35, the game unit 36, and the toothpaste timer unit 37.
- the music playing unit is displayed.
- 35 starts executing
- the game unit 36 starts executing when the icon corresponding to the game unit 36 is touched
- the toothpaste timer unit 37 executes when the icon corresponding to the toothpaste timer unit 37 is touched. It is supposed to start.
- the touch panel display 32 is also used as an input unit that accepts user operations such as such function selection operations and various mode selection operations.
- FIG. 11 is a screen diagram showing an example of a display screen displayed on the touch panel display 32 by the music performance unit 35 shown in FIG. 10.
- the music performance unit 35 can execute a song mode and a free mode.
- the music playing unit 35 performs music properly when the teeth are brushed well, and removes the musical pitch or removes the harmony when the teeth are not brushed well.
- the music output mode is changed by removing the rhythm.
- the music playing unit 35 changes the sound to be output according to the acceleration information obtained by the wireless receiving unit 31 so that the user plays music as if using the toothbrush 4 like an instrument. You can enjoy brushing your teeth.
- the song mode and the free mode can be selected on the selection screen G1 shown in FIG. 11A (FIG. 29A), for example.
- the song mode is selected when the user touches the song mode button B1
- the free mode is selected when the user touches the free mode button B2.
- the brushing position determination unit 351 determines the brushing position of the user's teeth by the toothbrush 4 based on the acceleration information acquired by the wireless reception unit 31.
- the brushing position is determined, for example, as one of five lower right back teeth, lower left back teeth, upper right back teeth, upper left back teeth, and upper and lower front teeth.
- the brushing position is not limited to the example in which the brushing position is determined to be one of the above-described five positions.
- the brushing position determination unit 351 may determine the brushing position as any one of four of a lower right back tooth, a lower left back tooth, an upper right back tooth, and an upper left back tooth. The determination may be made in detail according to the position.
- JP 2011-524756 A WO2009 / 141589
- JP2009-240760 A US20111010876
- JP2011-11076A JP 2011-524756 A
- the control unit 34 displays the brushing screen G2 shown in FIG. 11B (FIG. 29B) on the touch panel display 32.
- a user image G21 that is a user image captured by the camera CAM
- a brushing position display image G22 that displays the brushing position determined by the brushing position determination unit 351 are displayed.
- the brushing position display image G22 displays the brushing position by changing the color of the portion corresponding to the brushing position in the image imitating a human tooth profile.
- an end screen G3 shown in FIG. 11C (FIG. 29C) is displayed on the touch panel display 32.
- the image may be a still image or a moving image.
- the brushing evaluation unit 352 evaluates the skill of the user's brushing based on the acceleration information obtained by the wireless receiver 31.
- the number of reciprocating motions per unit time is calculated from acceleration information, and tooth brushing is good depending on whether the number of reciprocating motions is within a preset appropriate number of times range. It can be evaluated whether or not. Alternatively, whether or not the toothbrushing is good may be evaluated based on whether or not the posture of the toothbrush detected by the sensor unit 21 is an appropriate posture set in advance.
- the brushing evaluation unit 352 only needs to be able to evaluate whether or not the user's brushing is good, and the evaluation method is not limited.
- the polishing method evaluation unit 352 is not limited to the example of performing the evaluation based on the acceleration information, and may perform the evaluation based on other physical quantities such as pressure and temperature.
- a reference physical quantity corresponding to the correct tooth brushing behavior is experimentally obtained and stored in advance in the storage unit, and the brushing evaluation unit 352 refers to the storage unit.
- a reference physical quantity corresponding to the current brushing position determined by the brushing position determination unit 351 may be acquired, and the evaluation may be performed based on the difference between the physical quantity obtained by the wireless reception unit 31 and the reference physical quantity. Evaluation is not limited to pass / fail determination.
- the brushing method evaluation unit 352 may be configured to obtain an evaluation index obtained as an evaluation result by indexing the degree of good toothbrushing behavior. For example, for example, a numerical value that increases as the tooth brushing behavior becomes better can be used as the evaluation index.
- the music information storage unit 353 stores music data for performing music in advance.
- the music data may be downloaded to the music information storage unit 353 via a wireless telephone line (not shown) or the Internet.
- the music information storage unit 353 may store a plurality of music data corresponding to a plurality of songs.
- the music information storage unit 353 may store a plurality of music data obtained by playing the same music using different instruments.
- the music output unit 354 outputs music from the speaker 33 based on the music information stored in the music information storage unit 353 in the song mode.
- the music output unit 354 may receive, for example, a song selection instruction for selecting a song to be output, an instrument selection instruction for selecting an instrument, and the like, and output music using a song or an instrument according to the received instruction. .
- the music output unit 354 changes the music output mode based on the evaluation result evaluated by the polishing method evaluation unit 352.
- the music output unit 354 functions as a sound output unit that outputs sound based on the acceleration information obtained by the wireless reception unit 31.
- FIG. 12 is a flowchart showing an example of the operation of the music output unit 354 related to the tooth brushing assistance program according to the embodiment of the present invention.
- the brushing screen G2 When the brushing screen G2 is displayed on the touch panel display 32, the user can check his brushing position on the brushing position display image G22 and see his user brushing action in real time by watching the user image G21. It is easy to modify your brushing behavior appropriately.
- the brushing position display image G22 is not limited to the example in which the brushing position determined by the brushing position determination unit 351 is displayed.
- the control unit 34 can perform a suitable brushing time, for example, three minutes, for example, at the right right back teeth, the lower left back teeth, the upper right back teeth, the upper left back teeth, and the upper front teeth and brushing positions with appropriate time distribution.
- the brushing position to be brushed may be sequentially indicated by the brushing position display image G22.
- the control unit 34 instructs the user to brush the lower right back teeth
- the color of the portion corresponding to the lower right back teeth under the brushing position display image G22 is changed to red.
- that portion is kept red. This allows the user to brush the lower right back tooth for 35 seconds. In this way, by sequentially instructing each brushing position, it is possible to instruct the user of appropriate brushing behavior.
- the brushing method evaluation unit 352 evaluates the user's brushing method based on the acceleration information obtained by the wireless reception unit 31 (step S3).
- the polishing method evaluation by the polishing method evaluation unit 352 is continued until the operation of the song mode by the music performance unit 35 is completed, and although there is a performance time lag, the evaluation result is substantially in real time as the music output unit 354 ( Output to the output unit).
- the polishing method evaluation unit 352 When the brushing position display image G22 is used to sequentially indicate the brushing positions to be brushed, the polishing method evaluation unit 352 indicates the indicated position of the brushing position display image G22 and the brushing position determined by the brushing position determination unit 351. May be judged that the tooth brushing is good (evaluation index is high), and if not, the tooth brushing is not good (evaluation index is low). Alternatively, the brushing method evaluation unit 352 may combine a plurality of evaluation methods to comprehensively evaluate whether tooth brushing is good or generate an evaluation index.
- the music output unit 354 outputs music from the speaker 33 based on the music information stored in the music information storage unit 353, and the music output mode is substantially based on the evaluation result of the polishing method evaluation unit 352. In real time (step S4).
- the original music represented by the music information that is, music comfortable for the user is output.
- the music output unit 354 outputs music with a pitch that deviates from the original pitch of the music, removes harmony, or removes the rhythm. As a result, the music is output in a manner that makes the user feel uncomfortable or uncomfortable.
- the polishing method evaluation unit 352 obtains the evaluation result as the above-described evaluation index, the lower the evaluation indicated by the evaluation index, the more the music output unit 354 has a pitch shift amount, a degree of harmony or a degree of rhythm deviation. You may make it bigger
- the control unit 34 may display a message or an image indicating whether or not the usage method of the toothbrush 4 is appropriate on the touch panel display 32 based on the physical quantity obtained by the wireless reception unit 31. Good. Further, the control unit 34 may cause the touch panel display 32 to display an image indicating an appropriate usage method of the toothbrush 4. Thereby, it becomes possible to instruct the user of appropriate brushing behavior. In addition, while listening to music and sound, and by brushing while confirming the actual tooth brushing behavior and its evaluation results or an appropriate tooth brushing method with images, the user can enjoy the appropriate tooth brushing method while having fun. Can learn.
- the music output unit 354 may store the output music in, for example, a RAM. Further, during the execution of step S4, the control unit 34 may store the user image G21 in the RAM as moving image data.
- the music performance unit 35 ends the execution of the song mode, and FIG. An end screen G3 shown in FIG. 29 (c) is displayed on the touch panel display 32.
- the music performance unit 35 receives an instruction to save or share the stored music.
- the save button B3 and the share button B4 are displayed on the end screen G3. Then, for example, when the save button B3 is touched by the user, the music performance unit 35 stores the music and moving image data stored during the tooth brushing, for example, in the storage unit of the wireless terminal device 3 or the network cloud. You may make it memorize
- step S11 when the user touches the free mode button B2 on the selection screen G1 to start brushing teeth (free mode in step S1), the music performance unit 35 starts executing the free mode, and FIG. 11B (FIG. 29).
- the brushing screen G2 shown in (b)) is displayed, and the elapsed time tp is started to be measured by a timer circuit (not shown) (step S11).
- the music output unit 354 causes the speaker 33 to output a sound corresponding to the acceleration information obtained by the wireless reception unit 31 substantially in real time (step S12). Specifically, for example, in association with a plurality of brushing positions that can be determined by the brushing position determination unit 351, different sounds are associated in advance, and the brushing position determined by the brushing position determination unit 351 based on the acceleration information. A sound corresponding to may be output from a speaker.
- the user can output any sound from the speaker by changing the brushing position with the toothbrush 4, so that the user can enjoy brushing as if playing music.
- the music output unit 354 is not limited to the example in which the sound corresponding to the brushing position is output from the speaker.
- the music output unit 354 may change the sound according to the magnitude or direction of the acceleration indicated by the acceleration information, the posture of the toothbrush 4, or the like. Good.
- the music output unit 354 may store the output music in, for example, the RAM. Further, during the execution of step S12, the control unit 34 may store the user image G21 in the RAM as moving image data.
- the music playing unit 35 ends the execution of the free mode, As in the case, the end screen G3 shown in FIG. 11C (FIG. 29C) is displayed on the touch panel display 32.
- the music performance unit 35 transfers the music stored during the tooth brushing to, for example, the storage unit of the wireless terminal device 3 or a storage device provided in the network cloud. You may make it memorize
- store When the elapsed time tp reaches a determination time tj set in advance as an appropriate tooth brushing time, for example, 3 minutes or more (YES in step S13), the music playing unit 35 ends the execution of the free mode, As in the case, the end screen G3 shown in FIG. 11C (FIG. 29C) is displayed on the touch panel display 32.
- the music performance unit 35 transfers the music stored during the tooth brushing to, for example, the storage unit of the wireless terminal device 3 or a storage device provided in the network cloud. You may make it memorize
- store When the elapsed time tp reaches a determination time tj
- the toothbrush attachment 2 can be attached to a general manual toothbrush 4 and can transmit a physical quantity related to the toothbrush 4, that is, information on the user's tooth brushing behavior, as a wireless signal.
- 4 can be an information terminal that transmits information on tooth brushing behavior.
- Steps S1 to S13 music playing unit 35
- the music changes according to the user's skill in brushing, so that an appropriate tooth brushing method can be acquired while enjoying tooth brushing.
- the user can play music using the toothbrush 4 like a musical instrument, so that it is possible to brush teeth while having fun. As a result, it becomes possible for the user to naturally acquire a tooth brushing habit.
- FIG. 14 is a screen diagram illustrating an example of a display screen displayed on the touch panel display 32 by the game unit 36.
- the game screen G11 shown in FIG. 14 (FIG. 30) is divided into, for example, five areas A1, A2, A3, A4, and A5.
- Each region is associated with a tooth brushing position of the user.
- a character image C that is an image of a caries fungus is displayed.
- the character image C in the area corresponding to the brushed position that has been properly polished is erased. Thereby, the user can enjoy toothpaste like a game.
- the user can select which one of the music playing unit 35, the game unit 36, and the toothpaste timer unit 37 is operated by operating the touch panel display 32.
- the touch panel display 32 For example, a user who likes a child or a simulation sensation
- the game unit 36 it becomes possible to brush the teeth while having fun according to the user's preference.
- each part of the game part 36 will be specifically described with reference to FIG. Since the brushing position determination unit 361 is the same as the brushing position determination unit 351, the description thereof is omitted.
- the same brushing position determination unit includes the music performance unit 35 and the brushing position determination unit 351. You may share with.
- the cleaning effect evaluation unit 362 determines whether the brushing position determination unit 361 determines the user's brushing position for each of the five brushing positions of the lower right back tooth, the lower left back tooth, the upper right back tooth, the upper left back tooth, and the upper and lower front teeth. Cumulatively evaluate the cleaning effect of brushing. Specifically, the cleaning effect evaluation unit 362 calculates the movement distance of one brushing based on the acceleration information, for example.
- the cleaning effect evaluation unit 362 integrates the brushing movement distance obtained in this way for each brushing position determined by the brushing position determination unit 361.
- the moving distance of the brushing is considered to correspond to the tooth cleaning effect by brushing. Therefore, the integrated value Sx of the movement distance for each brushing position represents the cleaning effect for each brushing position. Therefore, the cleaning effect evaluation unit 362 can use the integrated value Sx as a cumulative cleaning evaluation result by brushing for each brushing position.
- the cleaning effect evaluation part 362 is not restricted to the example which uses integrated value Sx as a cumulative cleaning evaluation result.
- an evaluation index in which the evaluation result of the polishing method evaluation unit 352 is added to the brushing movement distance may be calculated, and the integrated value may be used as a cumulative cleaning evaluation result, or another evaluation method may be used. .
- the character display control unit 363 presets the moving distance of the brushing necessary for appropriately cleaning each brushing position as a determination reference value Sj (reference cleaning level), and is a cleaning evaluation result by the cleaning effect evaluation unit 362.
- the character image C is displayed in an area corresponding to the brushing position where the integrated value Sx is equal to or less than the determination reference value Sj, and the character image displayed in the area corresponding to the brushing position when the integrated value Sx exceeds the determination reference value Sj.
- the character image C may be a still image or a moving image.
- the character display control unit 363 corresponds to an example of an output unit that outputs a still image or a moving image.
- FIG. 13 is a flowchart showing an example of the operation of the game unit 36 regarding the tooth brushing assistance program according to the embodiment of the present invention.
- the game unit 36 starts a game (YES in step S21).
- the character display control unit 363 since the character display control unit 363 has not yet started integration of the integrated value Sx, the integrated values Sx (1) to Sx (5) corresponding to each region are equal to or less than the determination reference value Sj. For example, like the game screen G11 shown in FIG. 14 (FIG. 30), the character images C are displayed in the respective areas A1, A2, A3, A4, and A5 of the game screen G11 (step S22).
- the cleaning effect evaluation unit 362 accumulates the brushing movement distance obtained in this way for each brushing position determined by the brushing position determination unit 361 (step S23).
- the integrated value Sx corresponding to the lower right back tooth is the integrated value Sx (1)
- the integrated value Sx corresponding to the lower left back tooth is the integrated value Sx (2)
- the integrated value corresponding to the upper right back tooth is an integrated value Sx (3)
- an integrated value Sx corresponding to the upper left back tooth is an integrated value Sx (4)
- an integrated value Sx corresponding to the upper and lower front teeth is an integrated value Sx (5).
- the area A1 corresponds to the lower right back tooth
- the area A2 corresponds to the lower left back tooth
- the area A3 corresponds to the upper right back tooth
- the area A4 corresponds to the upper left back tooth
- the area A5 corresponds to the upper and lower front teeth. Accordingly, the area A corresponding to the same brushing position corresponds to the integrated value Sx, and the areas A1, A2, A3, A4, A5 correspond to the integrated values Sx (1), Sx (2), Sx (3), Sx (4 ) And Sx (5), respectively.
- FIG. 15 is a screen diagram showing an example of the display screen G12 while the user is brushing teeth.
- the character display control unit 363 corresponds to the brushing position determined by the brushing position determination unit 361.
- the image of the area A3 is enlarged and displayed as shown in FIG. 15 (FIG. 31).
- a bubble image Ca such as a bubble is displayed by the character display control unit 363 (display control unit) on the character image C in the region A3 or in the vicinity thereof.
- the user By displaying an image that reminds the user of a cleaning or a clean image like the bubble image Ca, the user feels that his brushing operation and the display screen G12 are linked. Can be awakened. As a result, it is possible to make the user feel comfortable that his / her teeth are clean by the bubble image Ca.
- the display screen changes when the user changes the brushing position. For example, when a brushing operation by the toothbrush 4 is detected based on the acceleration information, the character display control unit 363 is only present when the character image C exists in an area corresponding to the brushing position determined by the brushing position determination unit 361. The bubble image Ca is superimposed on the character image C or displayed in the vicinity by the (display control unit). Further, when the user changes the toothbrushing position, a screen of an area corresponding to the brushing position determined by the brushing position determination unit 361 is enlarged and displayed by the character display control unit 363 (display control unit). Thus, by changing a display screen according to a user's tooth brushing action, the interest property of tooth brushing can be improved.
- cleaning order information indicating in which order each brushing position (cleaning part) should be brushed may be stored in the storage unit in advance.
- the character display control unit 363 displays control unit images an area corresponding to the brushing position to be cleaned in the order indicated by the cleaning order information. May be directed to the user to polish the brushing position corresponding to the enlarged and displayed area.
- the character display control unit 363 matches the brushing position corresponding to the enlarged display area with the brushing position determined by the brushing position determination unit 361, and sets the character in the area corresponding to the brushing position. Only when the image C exists, the bubble image Ca is superimposed on the character image C or displayed in the vicinity thereof.
- the character display control unit 363 may display the image position (region) corresponding to the brushing position determined by the brushing position determination unit 361 regardless of the presence or absence of the character image C.
- the user can know the position where the user is brushing from the position where the bubble image Ca is displayed. Therefore, the user can brush his / her teeth at the correct brushing position by changing the brushing position so that the bubble image Ca displayed on the screen moves toward the character image C.
- the integrated values Sx (1) to Sx (5) are respectively compared with the determination reference value Sj by the character display control unit 363. If there is an integrated value Sx exceeding the determination reference value Sj, the integrated value Sx The character image C displayed in the area corresponding to, that is, the area where the integrated value Sx exceeds the determination reference value Sj is deleted (step S24).
- FIG. 16 is a screen diagram showing an example of the display screen G13 when the integrated value Sx (3) exceeds the determination reference value Sj.
- the character image C is erased from the area A3 by the character display control unit 363.
- the user can see that the upper right back tooth corresponding to the region A3 was properly brushed.
- the information regarding a user's tooth brushing action can be alert
- step S26 the integrated values Sx (1) to Sx (5) are respectively compared with the determination reference value Sj by the game unit 36, and the determination value Sj (1) to Sx (5) still exceeds the determination reference value Sj. If there is an accumulated value Sx that has not been received (NO in step S25), steps S23 to S25 are repeated again. On the other hand, if all of the integrated values Sx (1) to Sx (5) exceed the determination reference value Sj (YES in step S25), the game end screen G14 as shown in FIG. Is displayed (step S26).
- the game unit 36 measures the elapsed time tp after the game is started in step S21, and when the elapsed time tp is equal to or longer than a determination time tj (for example, 3 minutes) set in advance as an appropriate tooth brushing time.
- a determination time tj for example, 3 minutes
- the user can be instructed to brush the teeth with an appropriate brushing time.
- the game end screen G14 it is preferable to display a message that increases the sense of achievement of the game, such as “Defeated the monster!” Or “The success rate of monster extermination is XX%”.
- a message that increases the sense of achievement of the game such as “Defeated the monster!” Or “The success rate of monster extermination is XX%”.
- a score screen G15 as shown in FIG. 18 is displayed by the game unit 36 (step S27).
- the game unit 36 calculates, for example, the score of the integrated values Sx (1) to Sx (5) so that the higher the integrated value, the higher the score.
- the game unit 36 includes a polishing evaluation unit 352. The score can be calculated such that the score becomes higher as the time during which the brushing is evaluated by the brushing evaluation unit 352 is closer to the preset time.
- the game unit 36 may be configured to log the score, a more detailed evaluation result, and the like to the storage unit.
- the game unit 36 averages the results for each game (toothpaste) or within a predetermined period specified by the user, and the result is displayed on the touch panel display using numbers, rankings, or other expression methods. You may make it alert
- FIG. a server device that can be accessed from the wireless terminal device 3 via a communication network such as an unillustrated wireless telephone line or the Internet is provided, and the game unit 36 provides the server device with the above-mentioned scores and more detailed evaluation results, A configuration may be used in which average data or the like is stored or logged.
- the scores may be transmitted from the wireless terminal devices 3 of a plurality of users to the server device, and the ranking between the plurality of users may be calculated by the server device or compared with other users.
- a server apparatus is good also as a structure which transmits the ranking and the comparison result to the radio
- the toothbrushing start determination unit 371 determines whether toothbrushing has been started by the user based on the acceleration information obtained by the wireless reception unit 31. Specifically, the toothbrushing start determination unit 371 determines that toothbrushing has started when the acceleration along the longitudinal direction of the toothbrush 4 exceeds a preset start determination value ST based on the acceleration information, for example. To do.
- the timer unit 372 starts measuring elapsed time tp until a determination time tj preset in 3 minutes, for example, as a suitable toothbrushing time. .
- the notification unit 373 receives predetermined information from the speaker 33 and the touch panel display 32 until the elapsed time tp reaches the determination time tj from when the toothbrushing start determination unit 371 determines that tooth brushing has started. / Or let it be notified by a character image.
- the character image may be a still image or a moving image in which characters flow.
- the notification unit 373 may cause the touch panel display 32 to display a still image or a moving image related to predetermined information.
- FIG. 19 is a flowchart showing an example of the operation of the tooth brushing timer unit 37 relating to the tooth brushing assistance program according to the embodiment of the present invention.
- FIG. 20 is a screen diagram illustrating an example of a display screen displayed on the touch panel display 32 of the wireless terminal device 3. First, for example, when the user touches an icon corresponding to the toothpaste timer unit 37 displayed on the touch panel display 32 of the wireless terminal device 3, a start screen G31 shown in FIG. Notification information for notification during tooth brushing is acquired (step S31).
- the notification unit 373 acquires notification information stored in an external server via, for example, an unillustrated wireless telephone line or the Internet.
- the notification unit 373 can acquire notification information from the outside using an API (Application Programming Interface) that is an interface for using a Web (World Wide Web) function from the outside.
- API Application Programming Interface
- Web World Wide Web
- the notification information includes, for example, weather forecasts, news, indexes such as an umbrella index, a laundry index, a parasol index, fortune-telling, schedule, garbage collection date, and transportation operation information.
- the toothbrushing start determination unit 371 determines whether or not the toothbrushing has been started (step S32).
- the time measuring unit 372 starts measuring the elapsed time tp (step S33).
- the notification unit 373 displays the notification information as character information on the touch panel display 32, for example, as shown in FIGS. 20B and 20C (step S34).
- the notification unit 373 outputs the notification information by voice from the speaker 33 (step S35).
- the data representing the notification information in voice may be acquired, and the notification information may be notified in voice based on the data.
- the notification information acquired as character string data is converted into voice and read out. You may inform by.
- the elapsed time tp may be displayed on the display screen shown in FIGS. 20B and 20C by an image imitating a character or an analog clock.
- reporting part 373 adjusts the speed
- the time during which the notification information is output is adjusted to be substantially equal to the determination time tj, for example, within a range from 90% or more of the determination time tj to the determination time tj.
- the time measuring unit 372 compares the elapsed time tp with the determination time tj (step S36). If the elapsed time tp does not satisfy the determination time tj (NO in step S36), the time measuring unit 372 again performs steps S34 to S34. S36 is repeated, and when the elapsed time tp is equal to or greater than the determination time tj (YES in step S36), an unillustrated end screen is displayed and the process ends.
- the notification information is notified during the determination time tj appropriate for tooth brushing after the user starts brushing by the processing of steps S31 to S36, the user brushes the tooth while the notification information is notified. So you can brush your teeth properly.
- the notification information is notified during tooth brushing, the user can effectively use the tooth brushing time.
- the notification information is output by voice, it is possible to brush the teeth while looking at the mirror while listening to the notification information.
- the toothbrushing start determination unit 371 determines that the toothbrushing has started based on the acceleration information
- the elapsed time tp is started. For example, the user starts the time measurement by operating the start button. The timing accuracy of the elapsed time tp is improved.
- notification of the notification information by the notification unit 373 is started based on the acceleration information, at least one of the image and sound of the notification information is output in a manner that enhances the user's interest.
- the notification unit 373 may be configured to execute only one of steps S34 and S35. Further, the notification unit 373 is not limited to an example in which the notification information can be notified within the determination time tj by appropriately adjusting the speed of the sound output. For example, the notification information may be summarized or selected and notified within the determination time tj.
- the toothpaste timer unit 37 does not include the toothpaste start determination unit 371.
- the music performance unit 35 includes a toothpaste start determination unit 371, and after the mode determination in step S1, it is determined that the toothpaste start determination unit 371 has started brushing, and then step S2 or step S11 is executed. It may be.
- the toothbrush attachment 2 includes a member including a brush part, in addition to an aspect in which the brush part and a gripping part (handle) and the like are detachably attached to a normal manual toothbrush.
- the member including the gripping part may be configured as the toothbrush attachment 2.
- the toothbrush attachment 2 may be configured to be detachable from the electric toothbrush. In particular, for example, in the case of an electric toothbrush having a low cleaning ability only by causing slight vibration in the brush portion, it is necessary to brush the electric toothbrush by reciprocating by hand.
- the wireless terminal device 3 may not include the game unit 36 and the toothpaste timer unit 37.
- the music performance unit 35 may be configured to execute only one of the song mode and the free mode.
- the wireless terminal device 3 may not include the music performance unit 35 and the toothpaste timer unit 37, and may not include the music performance unit 35 and the game unit 36.
- circuit block 207 may be configured integrally with the electric toothbrush or may be built in the electric toothbrush.
- the electric toothbrush may not require a manual brushing operation, or may require a manual brushing operation.
- the wireless terminal device 3 includes an image storage unit that stores various images such as a calendar and a landscape photo, and the control unit 34 displays these images on the touch panel display 32 while the user brushes their teeth. Also good.
- the wireless terminal device 3 determines the contact angle at which the brush portion (hair bundle 421) of the toothbrush 4, particularly the brush tip portion, contacts the gums and tooth surface from the physical quantity obtained by the wireless reception unit 31. , Calculating the magnitude of the displacement of the operation of repetitively moving the toothbrush 4 (brushing), etc. as information on the user's toothbrushing behavior, performing an evaluation of the cleaning action for each cleaning site based on these information, It is good also as a structure which alert
- the wireless terminal device 3 (the control unit 34) images information related to the user's tooth brushing behavior, and displays the contact angle, the magnitude of the brushing displacement, and the like on the touch panel display 32 based on the schematic image of the toothbrush 4. It is good.
- the tooth brushing assistance system 1 may be configured as a tooth brushing evaluation system that does not include the music output unit 354 and the character display control unit 363.
- the polishing method evaluation unit 352 is not limited to the example of operating as a part of the music performance unit 35, and the polishing method evaluation unit 352 is included in the music performance unit 35, the game unit 36, and the toothpaste timer unit 37.
- the brushing evaluation unit 352 may evaluate the user's brushing behavior separately from the music playing unit 35, the game unit 36, and the toothpaste timer unit 37.
- the following evaluation method can be used as an evaluation method of how to polish teeth by the polishing method evaluation unit 352.
- a bath method in which the bristles 421 of the toothbrush 4 are tilted 45 degrees toward the gums and reciprocated in the horizontal direction
- a scrubbing method in which the bristles 421 are vertically applied to the teeth and reciprocated in the horizontal direction
- Various tooth brushing methods such as a rolling method in which the flank portion of the hair of the hair bundle 421 is applied to the gum and rotated toward the meshing surface are known.
- the bath method is considered as a basic brushing method.
- the width of the brush movement that is, the one-way movement distance of the reciprocating movement, should be a small movement of one tooth width or less, and the smaller the brush movement width, the higher the quality of the toothpaste. It is considered that the higher the brush movement, the lower the quality of toothpaste and the poorer toothpaste.
- the width of the brush movement can be used as one index for evaluating the skill of the user's tooth brushing.
- the user's tooth brushing may be evaluated based on a comparison with a tooth brushing behavior by a tooth brushing specialist such as a dentist or a dental hygienist, that is, an ideal tooth brushing behavior.
- a tooth brushing specialist such as a dentist or a dental hygienist
- a determination criterion table for determining the user's tooth brushing behavior based on the data thus obtained is set in advance and stored in the storage unit of the control unit 34 in advance.
- a quality evaluation standard for evaluating the user's tooth brushing behavior is determined so as to determine that the user is brushing, and the brushing evaluation unit 352 evaluates the user's tooth brushing based on the quality evaluation standard.
- the determination criterion table includes, for example, brushing speed information indicating a brushing speed when the expert brushes teeth, and a predetermined time (for example, 1 second) when the expert brushes at the speed.
- the look-up table associated with the frequency determination value for determining the brushing frequency, which is the number of round trips in ().
- the frequency judgment value, brushing speed information, and the combination thereof can be set as follows, for example.
- an upper limit value and a lower limit value indicating a predetermined range for example, a range of about plus or minus 5%, can be set as the frequency determination value for each combination.
- the determination reference table can be a lookup table in which a combination of the frequency determination value thus obtained and the brushing speed information is associated. Since the moving speed of the brush has a correlation with the acceleration, the acceleration may be used instead of the speed as the brushing speed information.
- the brushing action by the toothpaste specialist is considered to have a small brush movement width, according to the evaluation method based on the above criteria table, as a result, the brush movement width during brushing is smaller. It is considered that tooth brushing is good, and the larger the tooth brushing, the better the tooth brushing.
- FIG. 21 and FIG. 22 are flowcharts showing an example of the operation when the polishing method evaluation unit 352 shown in FIG. 10 performs an evaluation method based on the determination criterion table.
- the polishing method evaluation unit 352 acquires acceleration information detected and transmitted by the toothbrush attachment 2 and obtained by the wireless reception unit 31 (step S41).
- the sensor unit 21 that detects acceleration information is a triaxial acceleration sensor, and detects accelerations in three directions of X, Y, and Z orthogonal to each other.
- the Y direction is an axial direction of the handle portion 41
- the X direction is a direction in which the hair bundle 421 extends
- the Z direction is a direction orthogonal to the X and Y directions.
- acceleration information indicating the acceleration in each direction of X, Y, and Z is acquired.
- the polishing method evaluation unit 352 cumulatively stores the acceleration information obtained in this way, for example, in the storage unit of the control unit 34 in time series (step S42).
- the acceleration information detected and transmitted by the toothbrush attachment 2 and received by the wireless receiver 31 during the brushing is cumulatively stored in the storage unit.
- the polishing method evaluation unit 352 averages the acceleration within the preset setting time, that is, the acceleration in the X, Y, and Z directions detected within the preset setting time, respectively.
- the average acceleration represented by the three-dimensional vector is calculated (step S43).
- the gravity of the earth is always detected as acceleration by the sensor unit 21. Therefore, when the accelerations accumulated and stored in time series are averaged, the acceleration of the gravity component that is constantly detected appears greatly. As a result, the average acceleration shows a substantially gravitational acceleration.
- the average acceleration obtained in this way is used as information indicating the direction of gravity, and is used, for example, to detect the posture of the toothbrush 4 described above.
- the polishing method evaluation unit 352 extracts the difference between the acceleration information obtained in step S41, that is, the real-time acceleration information at the present time, and the average acceleration obtained in step S43 (step S44). Is acquired (step S45).
- the differential acceleration indicates the acceleration applied to the toothbrush 4 by brushing.
- the toothbrush In the bath method or scrubbing method, the toothbrush is basically moved in the direction along the axial direction of the handle. Therefore, when performing polishing evaluation assuming the bus method or the scrubbing method, the acceleration of the Y direction component along the axial direction of the steering wheel is further extracted from the difference between the acceleration information and the average acceleration to obtain a differential acceleration. Is preferred. Thereby, the detection precision of the acceleration which arises in the toothbrush 4 with toothpaste action improves.
- the polishing method evaluation unit 352 cumulatively stores the differential acceleration obtained in this way, for example, in the storage unit of the control unit 34 in time series (step S46). That is, when the user brushes his / her teeth, the differential acceleration indicating the movement of the toothbrush 4 during the brushing is cumulatively stored in the storage unit along the time series. Thereby, the movement of the toothbrush 4 within a predetermined period during tooth brushing, that is, the differential acceleration indicating the tooth brushing behavior is stored in the storage unit.
- the frequency component included in the accumulated differential acceleration that is, the brushing frequency indicating the frequency of brushing reciprocating motion
- FFT Fast Fourier transform
- the width of the brush movement is calculated from the differential acceleration (step S52).
- the reciprocal of the brushing frequency is the brushing cycle, and 1 ⁇ 2 of the brushing cycle indicates the one-way time of the reciprocating motion of the brushing. Therefore, if the half of the brushing cycle is multiplied by the differential acceleration, the moving speed of brushing can be obtained. Further, by multiplying the moving speed by half the time of the brushing cycle, the width of the brush movement in brushing, that is, the one-way movement distance in one reciprocation in the reciprocating movement of the toothbrush is calculated.
- the width of the brush movement thus obtained serves as an index for evaluating brushing, and is used as one of the brushing evaluation results, for example, as an evaluation result for changing the music output mode by the music output unit 354.
- the evaluation result is displayed on the touch panel display 32.
- the brushing frequency obtained in this way may be reflected in the tempo of music performance by the music performance unit 35. This makes it easy for the user to brush his / her teeth on the rhythm.
- the polishing method evaluation unit 352 cumulatively stores the brushing frequency obtained in step S51, that is, the latest brushing frequency at the present time, for example, in the storage unit of the control unit 34 in time series (step S53). ). That is, when the user brushes his / her teeth, the brushing frequency during the brushing, that is, the period of the reciprocating motion of the toothbrush 4 is cumulatively stored in the storage unit in time series.
- the polishing method evaluation unit 352 obtains the maximum frequency among the cumulatively stored brushing frequencies as the brushing cycle BC (step S54).
- the brushing cycle BC is an index indicating the repetitive speed of the reciprocating motion in the user's brushing behavior, and the maximum frequency is not necessarily the brushing cycle BC.
- the brushing cycle BC is an average value of the cumulatively stored brushing frequencies. May be.
- the maximum brushing frequency which is the repetitive speed of the reciprocating motion, has a knowledge of the appropriate brushing method and the person who is not good at brushing because of lack of knowledge of the appropriate brushing method. It is easy to make a difference between those who are good at brushing their teeth. Therefore, the maximum frequency is suitable as a brushing cycle BC which is an index for evaluating the user's brushing behavior.
- the polishing method evaluation unit 352 retrieves the maximum differential acceleration from the accumulated differential acceleration data stored in step S46 (step S55), and acquires the retrieved maximum differential acceleration as the brushing speed information BS (step S55). S56).
- the brushing speed information BS is an index representing the moving speed of the brush in the user's brushing behavior, and the maximum differential acceleration is not necessarily used as the brushing speed information BS.
- the brushing speed information BS is an average value of the differential acceleration stored cumulatively. There may be.
- the maximum value of the differential acceleration that indirectly represents the moving speed of the brush in the reciprocating motion has knowledge of an appropriate brushing method and a person who is poor in brushing, such as lack of knowledge of an appropriate brushing method, It is easy to make a difference between people who are good at brushing their teeth and want to quickly move the brush back and forth. Therefore, the maximum value of the differential acceleration is suitable as the brushing speed information BS that is an index for evaluating the user's brushing behavior.
- the polishing method evaluation unit 352 refers to the determination criterion table stored in the storage unit.
- the determination criterion table associates a frequency determination value indicating a predetermined frequency range with an upper limit value and a lower limit value, and brushing speed information corresponding to the frequency determination value.
- the polishing method evaluation unit 352 searches for a frequency determination value that includes the brushing cycle BC within the range based on the determination criterion table, and corresponds to the brushing speed information associated with the searched frequency determination value, that is, the brushing cycle BC.
- the brushing speed information associated with the frequency determination value to be acquired is acquired as the best brushing speed information (step S57).
- the brushing evaluation unit 352 scores the user's brushing skill as a brushing quality based on the quality evaluation criteria. (Step S58). Thus, the brushing evaluation unit 352 evaluates the skill of the brushing behavior based on the period of the reciprocating motion of the toothbrush and the moving speed of the reciprocating motion of the toothbrush.
- the quality evaluation standard is, for example, 100 points if the difference between the acceleration indicated by the best brushing speed information and the acceleration indicated by the brushing speed information BS is equal to or less than the reference value A (for example, 0).
- the difference is 80 points if it exceeds A and below the reference value B, 60 points if it exceeds the reference value B and below the reference value C, and 40 points if it exceeds the reference value C (A ⁇ B ⁇ C). It is determined that as the value of becomes larger, the score becomes smaller.
- the quality evaluation standard is, for example, “BEST” if the difference between the acceleration indicated by the best brushing speed information and the acceleration indicated by the brushing speed information BS is less than or equal to the reference value A (for example, 0), and the reference value A is It may be determined that the evaluation becomes lower as the difference becomes larger, such as “GOOD” if the reference value B is less than or equal to the reference value B and “BAD” if the reference value B is exceeded.
- the evaluation result thus obtained serves as an index for evaluating brushing, and is used as an evaluation result for changing the music output mode by the music output unit 354, for example, as one of the brushing evaluation results. Or the evaluation result is displayed on the touch panel display 32.
- FIG. 26 is a screen diagram illustrating an example of a notification screen G4 for displaying an evaluation result based on the width of the brush movement on the touch panel display 32.
- the polishing method evaluation unit 352 evaluates the width of the brush movement according to a predetermined brushing width evaluation standard.
- the brushing width evaluation standard can include, for example, a standard for scoring the width of the brush movement, and a standard for evaluating the score.
- the brushing evaluation unit 352 scores, for example, in increments of 10 points based on the average adult tooth width according to the brushing width evaluation standard.
- the brushing width evaluation criteria are, for example, 100 points when the brush movement width is one tooth width or less, 90 points when the tooth width exceeds one tooth width and two teeth or less, and two tooth widths. If it is more than 3 and less than 3 teeth, it is 60 to 80 points. If it is more than 3 teeth and less than 4 teeth, it is 40 to 60 points.
- the polishing method evaluation unit 352 evaluates this score to, for example, three ranks “BEST”, “GOOD”, and “BAD” according to the brushing width evaluation criteria.
- the brushing width evaluation criteria are, for example, 80 to 100 points for determining “BEST”, 60 to 70 points for determining “GOOD”, and 0 to 50 points for determining “BAD”. Can be a point.
- the evaluation bar G41 shown in FIG. 26 includes an arrow image that visually represents the width of the movement of the brush and a display that indicates the evaluation results of “BEST”, “GOOD”, and “BAD”.
- the polishing method evaluation unit 352 causes the touch panel display 32 to display an evaluation bar G41 corresponding to the score determination result.
- the arrow is shortened, and an image of brushing teeth by moving the toothbrush in small increments is expressed.
- the arrow of the evaluation bar is lengthened, and an image in which the width of moving the toothbrush is large is expressed.
- the evaluation bar G41 since the figure showing the magnitude of the width of moving the toothbrush and the evaluation result of toothpaste are displayed in pairs, the user knows the evaluation result of his / her own brushing behavior, It is possible to inform the user that it is better to reduce the width of moving the toothbrush.
- the evaluation result display image G42 the evaluation results of “BEST”, “GOOD”, and “BAD” and the score are directly displayed, and the evaluation result of tooth brushing is easily notified to the user.
- the music performance unit 35 may be configured to display the evaluation result of tooth brushing on the touch panel display 32 during user's tooth brushing.
- FIG. 27 is an example of a display screen displayed on the touch panel display 32 by the music performance unit 35 during user's brushing.
- an evaluation bar G51 substantially the same as the evaluation bar G41 shown in FIG. 26 and an evaluation score G52 are displayed. Thereby, the user can know the evaluation result of good or bad brushing while enjoying music performance.
- the game unit 36 may be configured to display a tooth brushing evaluation result on the touch panel display 32 during the game, that is, during tooth brushing.
- FIG. 28 is an example of a display screen displayed on the touch panel display 32 by the game unit 36 while the user brushes his / her teeth.
- an evaluation bar G17 substantially the same as the evaluation bar G41 shown in FIG. 26 is displayed. Thereby, the user can know the evaluation result of good / bad tooth brushing while brushing his teeth like a game.
- the tooth brushing timer unit 37 displays the evaluation result of tooth brushing during tooth brushing, for example, by displaying an evaluation bar substantially the same as the evaluation bar G41 shown in FIG. 26 on the display screen of the touch panel display 32 shown in FIG. It is good also as a structure. Thereby, the user can know the evaluation result of good / bad tooth brushing while obtaining notification information while brushing teeth.
- the music playing unit 35, the game unit 36, and the toothpaste timer unit 37 are displayed on the touch panel display 32 in accordance with the evaluation results such as the brushing quality evaluation score and the evaluation score based on the brush movement width.
- the screen may be changed, or the sound output from the speaker 33 may be changed.
- the music playing unit 35, the game unit 36, and the toothpaste timer unit 37 can be used for, for example, cheering from the speaker 33 when a high score of 80 points or more, or when the width of the brush movement is one tooth width or less. Sound that gives a good impression may be output, or an image representing praise may be displayed on the touch panel display 32.
- the music playing unit 35, the game unit 36, and the toothpaste timer unit 37 are booed from the speaker 33 when, for example, a low score of 50 points or less, or when the brush movement width is 4 teeth width or more. A sound that gives an unfavorable impression may be output, or an image with an unfavorable impression may be displayed on the touch panel display 32.
- warnings such as “too polished” and “too strong” may be displayed on the touch panel display 32 or output from the speaker 33 for notification. Thereby, it becomes possible to educate so that an appropriate brushing method can be acquired.
- the severity of the brushing method evaluation may be changed according to the target age of the game, the level of improvement in tooth brushing, etc., or may be set by the user.
- the severity of the polishing method evaluation can be changed by changing at least one of the brushing width evaluation standard and the quality evaluation standard. Specifically, by reducing the standard values A, B, and C of the quality evaluation standard, the polishing evaluation becomes strict, that is, the evaluation becomes easy to be low, and the score corresponding to the number of teeth in the brushing width evaluation standard is reduced.
- the evaluation of the polishing method is severe, that is, it becomes easy to become a low evaluation, and the polishing method is increased by increasing the score for judging the evaluation result (“BEST”, “GOOD”, “BAD”) in the brushing width evaluation standard Evaluation is severe, that is, it tends to be low evaluation.
- the game unit 36 can execute a plurality of types of games with different target ages, such as for children and adults, and the polishing method evaluation unit 352 is likely to be highly evaluated as the target age is low, and the target age is high. You may change at least one of a brushing width evaluation criterion and a quality evaluation criterion so that it may become low evaluation easily. Thereby, appropriate evaluation according to a user's age is attained.
- the user may be encouraged to improve further by making the evaluation strict according to the user's improvement.
- the evaluation result is stored in the storage unit, and the polishing method evaluation unit 352 has a brushing width evaluation standard and quality so that the higher the previous evaluation result, the stricter the evaluation becomes and the lower the evaluation becomes easier. At least one of the evaluation criteria may be changed.
- an advanced brushing method there is a method called brush method, in which the brush moves in small increments of about 0.5 mm to 1 mm and brushes with a brush at an angle of about 45 degrees between the teeth and gums.
- brush method in which the brush moves in small increments of about 0.5 mm to 1 mm and brushes with a brush at an angle of about 45 degrees between the teeth and gums.
- the accuracy of brushing position determination by the brushing position determination units 351, 361, etc. is improved.
- the position during brushing can be specified in units of one tooth.
- the brushing width evaluation standard and the quality evaluation standard may be set so that the evaluation becomes higher as the tooth brushing approaches the advanced brushing method as described above.
- the user's brushing time may be cumulatively counted. Since the user is considered to have improved his / her brushing as the cumulative time of brushing becomes longer, the control unit 34 can display the cumulative time on the touch panel display 32 to visualize the progress of brushing.
- the wireless terminal device 3 replaces the toothbrush 4 by receiving, for example, a user operation that the toothbrush 4 has been replaced, or by providing a switch or sensor for detecting the attachment / detachment of the toothbrush 4 on the toothbrush attachment 2. It may be possible to detect this, and a timer unit may be provided that measures the accumulated usage time since the toothbrush 4 was replaced. Then, the polishing evaluation unit 352 may correct the evaluation result or change the brushing width evaluation standard or the quality evaluation standard so that the evaluation becomes lower as the accumulated time becomes longer.
- FIGS. 23 and 24 are explanatory views showing another example of the toothbrush attachment 2 shown in FIGS. 8 and 9.
- A in FIG. 23 shows a state where the toothbrush 4 is attached to the toothbrush attachment 2b.
- B in FIG. 23 is a top view of the housing 201b as viewed from above.
- FIG. 24 is an explanatory view showing a state where the toothbrush 4 shown in FIG. 23 is pushed downward.
- the toothbrush attachment 2b is different from the toothbrush attachment 2 shown in FIG. 9 in that the elastomer constituting the coupling mechanism 202b is made of a material that semi-transmits light, the configuration of the housing 201b, and the circuit block 207b.
- the configuration is different.
- the coupling mechanism 202b includes a coupling frame 205b (holding unit) and a gripping unit 208b.
- the inside of the grip portion 208b is a recess that receives the housing 201b.
- the connecting frame 205b is formed in a cylindrical shape that can receive the rear end side of the handle portion 41.
- An insertion hole 202 c whose depth direction is along the axial direction of the handle portion 41 is formed in the connecting frame 205 b so as to receive the rear end portion side of the handle portion 41.
- the connecting frame 205b elastically holds the received handle portion 41 by the elastic force of the elastomer.
- the connection frame 205b holds the toothbrush 4 with the rear end portion of the handle portion 41 facing a power switch SW described later.
- the bottom of the insertion hole 202c is closed by the bottom 205c.
- the configuration is the same as that of the toothbrush attachment 2 shown in FIG. 9, so the description thereof will be omitted, and the characteristic configuration of the toothbrush attachment 2 b will be described.
- the housing 201b is, for example, substantially cylindrical in shape like the housing 201, and has both ends closed with a bottom plate 201c and an upper lid 201d. That is, the bottom plate 201c (bottom surface) and the upper lid 201d (upper surface) are connected by the side surface.
- the upper lid 201d is made of a resin material that transmits light
- an opening H is formed in the approximate center of the upper lid 201d
- a lens 201e is formed in the vicinity of the periphery of the upper lid 201d.
- An elastic elastomer sheet 201f is attached to the upper surface of the upper lid 201d so as to cover the opening H.
- the elastomer sheet 201f is arranged so as to avoid the lens 201e.
- a push button type power switch SW having a protrusion protruding upward from the main body is disposed below the opening H formed in the outer wall of the housing 201b.
- the power switch SW is turned on when the projection is pushed.
- the protrusion of the power switch SW protrudes above the opening H, and pushes up the elastomer sheet 201f covering the opening H upward.
- the elastomer sheet 201f rises upward at the opening H.
- the LED 204b is disposed below the lens 201e.
- the LED 204b emits light
- the light is emitted to the outside of the housing 201b by the lens 201e, passes through the connection mechanism 202b made of a semi-transmissive material, and the light emission of the LED 204b can be recognized from the outside of the connection mechanism 202b. ing.
- the connecting frame 205b holds the handle portion 41 on the upper surface side of the housing 201b received by the grip portion 208b so that the axial direction of the handle portion 41 is substantially perpendicular to the bottom surface.
- the attachment 2b for toothbrushes can be made to stand on a flat place such as a desk with the bottom plate 201c facing down with the toothbrush 4 attached.
- the bottom 205c is pushed at the rear end of the toothbrush 4, and the projection of the power switch SW is pushed down. SW is turned on.
- FIG. 25 is a block diagram showing an example of the electrical configuration of the toothbrush attachment 2b shown in FIG.
- the toothbrush attachment 2b includes a sensor unit 21, a wireless transmission unit 22, a battery 12, a power switch SW (instruction receiving unit), and an LED (Light ⁇ Emitting Diode) 204b.
- the power supply control unit 11 is configured by using, for example, a semiconductor switch circuit such as a transistor, a timer circuit, or the like. And supply to. As a result, the sensor unit 21 and the wireless transmission unit 22 start operating, that is, the circuit block 207 starts operating, and the LED 204b emits light.
- the power switch SW corresponds to an example of an instruction receiving unit that receives a pressing force as a start instruction for starting the operation of the circuit block 207.
- the power control unit 11 includes a timer circuit, for example, and stops power supply to the sensor unit 21, the wireless transmission unit 22, and the LED 204b when a preset power-on time elapses from the start of power supply.
- the power-on time is usually set to a time that can complete brushing, for example, about 10 minutes.
- the power supply control unit 11 monitors the output signal of the sensor unit 21, for example, and when the output signal from the sensor unit 21 is stopped for a preset time after the start of power supply, or the sensor When the state where the acceleration other than the gravitational acceleration is not detected by the unit 21 continues, the power supply to the sensor unit 21, the wireless transmission unit 22, and the LED 204b may be stopped.
- the user can start the operation of the toothbrush attachment 2b with a simple operation of pressing down the toothbrush 4 attached to the toothbrush attachment 2b and standing down.
- the state where the output signal from the sensor unit 21 is stopped for a preset time continues, or the state where no acceleration other than gravitational acceleration is detected by the sensor unit 21 continues. In this case, power supply to the sensor unit 21 and the wireless transmission unit 22 is stopped, so that power consumption can be reduced.
- Tooth brushing assist system 2 Toothbrush attachment 3
- Wireless terminal device (tooth brush assisting device) 4 Toothbrush 5 Charger 11
- Power supply control unit 12 Battery 21
- Sensor unit 22 Wireless transmission unit 31
- Wireless reception unit 32 Touch panel display (display unit) 33
- Speaker 34 Control part 35
- Music performance part 36 Game part 37
- Tooth brushing timer part 41 Handle part 42
- Head part 201 201b Case (housing part) 201c Bottom plate 201d Upper lid 201e Lens 201f Elastomer sheet 202, 202b Connection mechanism 202c Insertion hole 203 Bottom surface 205, 205b Connection frame 205c Bottom portion 206
- Brushing position determination part 352 Tooth brushing evaluation part (evaluation part) 353
- Music information storage unit 354 Music output unit (sound output unit, output unit) 361
- Brushing position determination unit 362 Cleaning effect
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Abstract
Description
2,2b 歯ブラシ用アタッチメント
3 無線端末装置(歯磨き補助装置)
4 歯ブラシ
5 充電器
11 電源制御部
12 電池
21 センサ部
22 無線送信部
31 無線受信部
32 タッチパネルディスプレイ(表示部)
33 スピーカ
34 制御部
35 音楽演奏部
36 ゲーム部
37 歯磨きタイマ部
41 ハンドル部
42 ヘッド部
201,201b 筐体(筐体部)
201c 底板
201d 上蓋
201e レンズ
201f エラストマシート
202,202b 連結機構
202c 挿入穴
203 底面
205,205b 連結フレーム
205c 底部
206 弾性部材
207,207b 回路ブロック(歯ブラシモジュール)
208,208b 把持部
351 ブラッシング位置判定部
352 歯磨き方評価部(評価部)
353 音楽情報記憶部
354 音楽出力部(音出力部、出力部)
361 ブラッシング位置判定部
362 清掃効果評価部(評価部)
363 キャラクタ表示制御部(出力部)
371 歯磨開始判定部
372 計時部
373 報知部(出力部)
411 端部
421 毛束
A1,A2,A3,A4,A5 領域
B1 ソングモードボタン
B2 フリーモードボタン
B3 保存ボタン
B4 シェアボタン
C キャラクタ画像
Ca 泡画像
CAM カメラ
SW 電源スイッチ
G1 選択画面
G11 ゲーム画面
G12,G13 表示画面
G14 ゲーム終了画面
G15 得点画面
G2 歯磨き中画面
G21 ユーザ画像
G21 開始画面
G22 ネクストボタン
G22 ブラッシング位置表示画像
G3 終了画面
Sj 判定基準値
ST 開始判定値
Sx 積算値
tj 判定時間
tp 経過時間
Claims (31)
- 歯ブラシに関する所定の物理量を検出するセンサ部と、
前記センサ部により検出された物理量を示す無線信号を送信する無線送信部とを備える歯ブラシモジュール。 - 請求項1に記載の歯ブラシモジュールと、
前記センサ部及び前記無線送信部を収容する筐体部と、
前記歯ブラシに対して前記筐体部を着脱可能に取り付ける連結機構とを備える歯ブラシ用アタッチメント。 - 前記歯ブラシは、略棒状のハンドル部の一端部に毛束が植設されたヘッド部が設けられたものであり、
前記連結機構は、前記ハンドル部の他端部側と前記筐体部とを連結する請求項2記載の歯ブラシ用アタッチメント。 - 前記センサ部は、前記物理量として加速度を検出する加速度センサを備える請求項2又は3記載の歯ブラシ用アタッチメント。
- 前記筐体部の外壁面には、押圧力を前記歯ブラシモジュールの動作を開始させるための開始指示として受け付ける指示受付部が設けられ、
前記連結機構は、前記ハンドル部の他端部を前記指示受付部に向けて前記歯ブラシを弾性的に保持する請求項3記載の歯ブラシ用アタッチメント。 - 前記連結機構は、エラストマによって構成され、
前記エラストマが、
前記筐体部を受け入れる凹部と、
前記ハンドル部の他端部側を受け入れ可能であって、前記受け入れられたハンドル部を前記エラストマの弾性力によって弾性的に保持する保持部とを構成している請求項5記載の歯ブラシ用アタッチメント。 - 前記筐体部は、略平坦な底面と、前記底面とは反対側の上面と、前記底面と前記上面とをつなぐ側面とを有し、
前記凹部は、前記上面と前記側面とを覆うように前記筐体部を受け入れて前記エラストマの弾性力によって前記筐体部を保持するようにされており、
前記指示受付部は、前記上面に配設され、
前記保持部は、前記凹部によって受け入れられた前記筐体部の前記上面側で、前記底面に対して前記ハンドル部の軸方向が略垂直になるように前記ハンドル部を保持する請求項6記載の歯ブラシ用アタッチメント。 - 前記保持部は、
前記ハンドル部の他端部側を受け入れるように、深さ方向が前記ハンドル部の軸方向に沿う挿入穴を備え、
前記挿入穴の底には、その挿入穴を閉塞する底部が形成されている請求項6又は7記載の歯ブラシ用アタッチメント。 - 請求項2~8のいずれか1項に記載の歯ブラシ用アタッチメントと、
前記無線信号を受信する無線端末装置とを備え、
前記無線端末装置は、
前記無線信号を受信して前記物理量を取得する無線受信部と、
前記物理量に基づいて前記歯ブラシによるユーザの歯磨きを補助するように画像又は音を出力する出力部とを備える歯磨き補助システム。 - 前記出力部は、
前記物理量に基づいて音を出力する音出力部を含む請求項9記載の歯磨き補助システム。 - 前記無線端末装置は、
前記物理量に基づいて前記歯磨きを評価する磨き方評価部をさらに備え、
前記音出力部は、
音楽を表す音楽情報を記憶する音楽情報記憶部と、
前記音楽情報記憶部に記憶された音楽情報に基づき音楽を出力する音楽出力部とを備え、
前記音楽出力部は、前記磨き方評価部により評価された評価結果に基づいて前記音楽の出力態様を変化させる請求項10記載の歯磨き補助システム。 - 前記無線端末装置は、
前記物理量に基づいてユーザの歯磨きによる清掃効果を累積的に評価する清掃効果評価部と、
所定の表示画面に画像を表示する表示部とをさらに備え、
前記出力部は、前記清掃効果評価部による清掃評価結果が予め定められた基準清掃レベルに満たない場合、前記表示画面に所定のキャラクタを表示し、前記清掃評価結果が前記基準清掃レベルを超えた場合、前記キャラクタを消去するキャラクタ表示制御部を含む請求項9~11のいずれか1項に記載の歯磨き補助システム。 - 前記無線端末装置は、
前記物理量に基づいて前記歯ブラシによるユーザの歯のブラッシング位置を判定するブラッシング位置判定部をさらに備え、
前記清掃効果評価部は、前記ブラッシング位置判定部により判定された前記ブラッシング位置毎に、前記清掃効果を累積的に評価し、
前記キャラクタ表示制御部は、前記表示画面を複数の領域に分割し、前記ブラッシング位置と前記複数の領域とを対応させ、前記清掃効果評価部による清掃評価結果が前記基準清掃レベルに満たないブラッシング位置に対応する領域に所定のキャラクタを表示し、前記清掃評価結果が前記基準清掃レベルを超えた場合にそのブラッシング位置に対応する領域に表示されたキャラクタを消去する請求項12記載の歯磨き補助システム。 - 前記無線端末装置は、
前記物理量に基づいて、前記ユーザにより歯磨きが開始されたか否かを判定する歯磨開始判定部と、
前記歯磨開始判定部によって前記歯磨きが開始されたと判定されたとき、好適な歯磨き時間として予め設定された判定時間が経過するまでの経過時間の計時を開始する計時部とをさらに備え、
前記出力部は、前記歯磨開始判定部によって前記歯磨きが開始されたと判定されたときから、前記経過時間が前記判定時間に達するまでの間に、所定の情報を報知する報知部を含む請求項9~13のいずれか1項に記載に記載の歯磨き補助システム。 - 請求項2~8のいずれか1項に記載の歯ブラシ用アタッチメントと、
前記無線信号を受信する無線端末装置とを備え、
前記無線端末装置は、
前記無線信号を受信して前記物理量を取得する無線受信部と、
前記物理量に基づいて前記歯磨きを評価する評価部とを備える歯磨き評価システム。 - 請求項1に記載の歯ブラシモジュールと、
前記無線信号を受信する無線端末装置とを含み、
前記無線端末装置は、
前記無線信号を受信して前記物理量を取得する無線受信部と、
前記物理量に基づいて、ユーザの興趣性を高める態様で画像又は音を出力する出力部とを備える歯磨き補助システム。 - 前記出力部は、
前記物理量に基づいて音を出力する音出力部を含む請求項16記載の歯磨き補助システム。 - 前記無線端末装置は、
前記物理量に基づいて前記歯磨きを評価する磨き方評価部をさらに備え、
前記音出力部は、
音楽を表す音楽情報を記憶する音楽情報記憶部と、
前記音楽情報記憶部に記憶された音楽情報に基づき音楽を出力する音楽出力部とを備え、
前記音楽出力部は、前記磨き方評価部により評価された評価結果に基づいて前記音楽の出力態様を変化させる請求項17記載の歯磨き補助システム。 - 前記無線端末装置は、
前記物理量に基づいてユーザの歯磨きによる清掃効果を累積的に評価する清掃効果評価部と、
所定の表示画面に画像を表示する表示部とをさらに備え、
前記出力部は、前記清掃効果評価部による清掃評価結果が予め定められた基準清掃レベルに満たない場合、前記表示画面に所定のキャラクタを表示し、前記清掃評価結果が前記基準清掃レベルを超えた場合、前記キャラクタを消去するキャラクタ表示制御部を含む請求項16~18のいずれか1項に記載の歯磨き補助システム。 - 前記無線端末装置は、
前記物理量に基づいて前記歯ブラシによるユーザの歯のブラッシング位置を判定するブラッシング位置判定部をさらに備え、
前記清掃効果評価部は、前記ブラッシング位置判定部により判定された前記ブラッシング位置毎に、前記清掃効果を累積的に評価し、
前記キャラクタ表示制御部は、前記表示画面を複数の領域に分割し、前記ブラッシング位置と前記複数の領域とを対応させ、前記清掃効果評価部による清掃評価結果が前記基準清掃レベルに満たないブラッシング位置に対応する領域に所定のキャラクタを表示し、前記清掃評価結果が前記基準清掃レベルを超えた場合にそのブラッシング位置に対応する領域に表示されたキャラクタを消去する請求項19記載の歯磨き補助システム。 - 前記無線端末装置は、
前記物理量に基づいて、前記ユーザにより歯磨きが開始されたか否かを判定する歯磨開始判定部と、
前記歯磨開始判定部によって前記歯磨きが開始されたと判定されたとき、好適な歯磨き時間として予め設定された判定時間が経過するまでの経過時間の計時を開始する計時部とをさらに備え、
前記出力部は、前記歯磨開始判定部によって前記歯磨きが開始されたと判定されたときから、前記経過時間が前記判定時間に達するまでの間に、所定の情報を報知する報知部を含む請求項16~20のいずれか1項に記載の歯磨き補助システム。 - 前記無線端末装置は、
前記物理量に基づいて前記歯磨きを評価する磨き方評価部をさらに備え、
前記物理量は、前記歯ブラシに加えられる加速度を含み、
前記磨き方評価部は、前記歯ブラシの往復運動における一往復での片道の移動距離に基づいて前記歯磨きを評価する請求項16記載の歯磨き補助システム。 - 前記無線端末装置は、
前記物理量に基づいて前記歯磨きを評価する磨き方評価部をさらに備え、
前記磨き方評価部は、前記歯ブラシの往復運動の周期と、前記歯ブラシの往復運動における移動速度とに基づいて前記歯磨きを評価する請求項16記載の歯磨き補助システム。 - 歯ブラシに関する所定の物理量を示す無線信号を受信して前記物理量を取得する無線受信部と、
前記物理量に基づいて音を出力する音出力部とを備える歯磨き補助装置。 - 前記物理量に基づいて前記歯磨きを評価する磨き方評価部をさらに備え、
前記音出力部は、
音楽を表す音楽情報を記憶する音楽情報記憶部と、
前記音楽情報記憶部に記憶された音楽情報に基づき音楽を出力する音楽出力部とを備え、
前記音楽出力部は、前記磨き方評価部により評価された評価結果に基づいて前記音楽の出力態様を変化させる請求項24記載の歯磨き補助装置。 - 歯ブラシに関する所定の物理量を示す無線信号を受信して前記物理量を取得する無線受信部と、
前記物理量に基づいてユーザの歯磨きによる清掃効果を累積的に評価する清掃効果評価部と、
所定の表示画面に画像を表示する表示部と、
前記清掃効果評価部による清掃評価結果が予め定められた基準清掃レベルに満たない場合、前記表示画面に所定のキャラクタを表示し、前記清掃評価結果が前記基準清掃レベルを超えた場合、前記キャラクタを消去するキャラクタ表示制御部とを備える歯磨き補助装置。 - 歯ブラシに関する所定の物理量を示す無線信号を受信して前記物理量を取得する無線受信部と、
前記物理量に基づいて、前記ユーザにより歯磨きが開始されたか否かを判定する歯磨開始判定部と、
前記歯磨開始判定部によって前記歯磨きが開始されたと判定されたとき、好適な歯磨き時間として予め設定された判定時間が経過するまでの経過時間の計時を開始する計時部と、
前記歯磨開始判定部によって前記歯磨きが開始されたと判定されたときから、前記経過時間が前記判定時間に達するまでの間に、所定の情報を報知する報知部とを備える歯磨き補助装置。 - 歯ブラシに関する所定の物理量を示す無線信号を受信して前記物理量を取得する無線受信手段、
前記物理量に基づいて音を出力する音出力手段としてコンピュータを機能させる歯磨き補助プログラム。 - 前記物理量に基づいて前記歯磨きを評価する磨き方評価手段としてさらにコンピュータを機能させ、
前記音出力手段は、
音楽を表す音楽情報を記憶する音楽情報記憶手段と、
前記音楽情報記憶手段に記憶された音楽情報に基づき音楽を出力する音楽出力手段とを含み、
前記音楽出力手段は、前記磨き方評価手段により評価された評価結果に基づいて前記音楽の出力態様を変化させる請求項28記載の歯磨き補助プログラム。 - 歯ブラシに関する所定の物理量を示す無線信号を受信して前記物理量を取得する無線受信手段、
前記物理量に基づいてユーザの歯磨きによる清掃効果を累積的に評価する清掃効果評価手段、
所定の表示画面に画像を表示する表示手段、
前記清掃効果評価手段による清掃評価結果が予め定められた基準清掃レベルに満たない場合、前記表示画面に所定のキャラクタを表示し、前記清掃評価結果が前記基準清掃レベルを超えた場合、前記キャラクタを消去するキャラクタ表示制御手段としてコンピュータを機能させる歯磨き補助プログラム。 - 歯ブラシに関する所定の物理量を示す無線信号を受信して前記物理量を取得する無線受信手段、
前記物理量に基づいて、前記ユーザにより歯磨きが開始されたか否かを判定する歯磨開始判定手段、
前記歯磨開始判定手段によって前記歯磨きが開始されたと判定されたとき、好適な歯磨き時間として予め設定された判定時間が経過するまでの経過時間の計時を開始する計時手段、
前記歯磨開始判定手段によって前記歯磨きが開始されたと判定されたときから、前記経過時間が前記判定時間に達するまでの間に、所定の情報を報知する報知手段としてコンピュータを機能させる歯磨き補助プログラム。
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CN201580070532.5A CN107105888B (zh) | 2014-12-22 | 2015-12-21 | 牙刷用配件 |
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ES2935588T3 (es) | 2023-03-08 |
CN110731608A (zh) | 2020-01-31 |
US20170318954A1 (en) | 2017-11-09 |
EP3238565B1 (en) | 2022-12-07 |
SG11201704598YA (en) | 2017-07-28 |
CN110731608B (zh) | 2022-10-04 |
JP6465122B2 (ja) | 2019-02-06 |
JP6702446B2 (ja) | 2020-06-03 |
EP3420849A1 (en) | 2019-01-02 |
EP3238565A4 (en) | 2018-09-05 |
US10925387B2 (en) | 2021-02-23 |
CN107105888B (zh) | 2019-09-20 |
JPWO2016104442A1 (ja) | 2017-09-14 |
CN107105888A (zh) | 2017-08-29 |
EP3238565A1 (en) | 2017-11-01 |
JP2019069252A (ja) | 2019-05-09 |
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