KR101920423B1 - Ultrasonic apparatus for promoting Osseointegration and blood circulation of Periodental tissue for implant - Google Patents

Abstract

The present invention relates to an ultrasonic device for promoting an osseointegration and blood circulation of periodontal tissue for an implant, comprising: a mouthpiece formed of silicone and having a mouthpiece body and a tooth seating protrusion unit formed on an inner surface of the mouthpiece body; an ultrasonic module provided on the mouthpiece body in contact with the tooth seating protrusion unit; a connection unit formed in front of the mouthpiece body; and a control body coupled to the connection unit and having a control unit for controlling the operation of the ultrasonic module. Accordingly, healing and regeneration of alveolar bone and osseointegration with an implant fixture can be promoted, thereby reducing the time required for implant treatment and completion. In addition, osseointegration power can be further enhanced through intensive treatment of frequency of constant ultrasonic frequency band suitable for osseointegration, and osseointegration power can be maintained even after implant treatment.

Description

[0001] Ultrasonic apparatus for promoting osseointegration and blood circulation of periodontal tissue for implant [0002]

The present invention relates to an osseous fusion of an implant and an ultrasonic device for promoting periodontal blood circulation. More specifically, the present invention promotes healing, regeneration and fusion of an implanted fixture and its peripheral alveolar bone and promotes blood circulation of the periodontal tissue including peripheral gingiva To an ultrasound device.

Dental implants are dental procedures that restore the original function of teeth by buying implants that are a substitute for natural teeth lost in the alveolar bone of the upper and lower jaws. Implant fixture is implanted in the bone during implant treatment. In this case, the direct and systematic and functional binding between the bone tissue and the implant fixture is referred to as osseointegration or osseointegration.

Implant fixture and osseointegration (gingival bone) implies a combination of osseointegration and osseointegration is successful, the implant can be successful and its condition must be maintained constantly for a long period of time.

Generally, the period of regeneration and osseointegration of the implant fixture and the alveolar bone takes about 3 to 6 months, which is a time-consuming process for the implant procedure. In addition, in order to prevent inflammation in the surrounding tissue of the implant after completion of the implant prosthesis, the periodontal bone and the periodontal tissue should have good blood circulation.

Prior Art Document: Korean Patent Registration No. 10-0844491 (2008.07.07 Announcement)

               Korean Registered Utility Model No. 20-0427295 (Bulletin of September 22, 2006)

In order to solve the above-mentioned problems, it is an object of the present invention to provide an apparatus for promoting osseointegration of an alveolar bone with healing, regeneration, and implant fixture using ultrasonic waves. In particular, it applies harmless to teeth, gums, alveolar bone, and oral internal tissues, and not only harmless but also highly adhesive silicon is applied to intensify the frequency of a certain ultrasonic frequency band, thereby improving blood circulation of periodontal tissue including alveolar bone and surrounding gums And an ultrasonic device for maintaining the osseointegration force.

The present invention can selectively treat the upper and lower teeth and, if necessary, rotate the mouthpiece part to stably perform matching with the teeth, thereby improving the compatibility and convenience in use. It is an object of the present invention to provide an ultrasonic device for promoting periodontal blood circulation.

In order to achieve the above object, the present invention provides an ultrasonic apparatus for osseointegration and periodontal tissue blood circulation for an implant, comprising: a mouthpiece body; A mouthpiece having a seating protrusion; An ultrasonic module mounted on the mouthpiece body in contact with the tooth seating protrusion; A connecting portion formed in front of the mouthpiece body; A control body coupled to the connection unit and having a control unit for controlling the operation of the ultrasonic module; Wherein the mouthpiece is formed of silicone, the tooth-seating protrusion includes a tooth-contacting portion protruding inwardly from an upper or lower periphery of the mouthpiece body, a tooth-releasing preventing portion protruding upward from an inner edge of the tooth- And a deformation receiving groove recessed for easy deformation of the mouthpiece body, wherein the deformation receiving groove is formed on both side portions of the tooth seating protrusion and on the front surface And is formed so as to be formed in a structure having a wide inlet and a narrow inner side.

In order to achieve the above object, an ultrasonic apparatus for bone fusion and periodontal blood circulation for an implant according to the present invention is an ultrasonic apparatus for bone fusion for an implant and a periodontal blood circulation promoting ultrasonic apparatus, comprising: a mouthpiece body; A mouthpiece having a tooth seating protrusion; An ultrasonic module mounted on the mouthpiece body in contact with the tooth seating protrusion; A connecting portion formed in front of the mouthpiece body; A control body coupled to the connection unit and having a control unit for controlling the operation of the ultrasonic module; Wherein the mouthpiece is formed of silicon, the tooth-seating protrusion includes a tooth-contacting portion protruding inwardly from the mouthpiece body, a first tooth-release preventing portion protruding upward from an inner edge of the tooth-contacting portion, And a deformation receiving groove recessed for easy deformation of the mouthpiece body, wherein the deformation receiving groove is formed on the inner and outer sides of the tooth seating recess And is formed at a boundary portion between both side portions and the front portion of the tooth seating protrusion so as to be easily deformed, and is formed so as to have a structure in which the mouth is wide and the inside is narrowed.

The connecting portion may be formed with a rotation hinge portion to change the position of the mouthpiece by rotating the mouthpiece.

The rotary hinge portion includes a first connecting body having a through hole, a second connecting body having a rotation protrusion inserted into the through hole of the first connecting body, a first stopper protruding from the first connecting body, And a second stopper protruding from the second connection body to be engaged with the first stopper.

According to another aspect of the present invention, there is provided an ultrasonic device for osseointegration and periodontal blood circulation for an implant, the device further comprising a vibration module mounted on the mouthpiece body; The controller may control the vibration module to operate together with the ultrasonic module.

Wherein the control body includes a user interface unit for receiving input from a user; The user interface unit may include a UI for turning on / off the operation of the ultrasonic module, and a UI for selecting an operation time of the ultrasonic module, an intensity of the ultrasonic output, or a frequency band.

The control unit may include an oscillation unit that generates a driving signal for driving the ultrasonic module, and a driving driver that drives the ultrasonic module according to a driving signal generated by the oscillation unit. Time, the intensity of the ultrasonic output, and the frequency band.

As described above, the osseous fusion of the implant according to the present invention and the ultrasonic device for promoting the periodontal blood circulation promote the osseointegration of the alveolar bone with the healing, regeneration, and implant fixture, thereby shortening the time required for the implant operation and completion. In addition, intensive treatment of a frequency of a certain ultrasonic frequency band suitable for osseointegration can further improve the osseointegration force and maintain the osseointegration force even after the implant procedure. Furthermore, the implant can be maintained for a long time by promoting the blood circulation and alveolar bone regeneration around the implant procedure.

The ultrasonic device for osseointegration and periodontal tissue blood circulation for an implant according to the present invention is manufactured by using a mouthpiece portion which is harmless to the human body and has excellent adhesiveness, thereby adversely affecting teeth, gums, alveolar bone, and oral internal tissues It is possible to treat it safely. In addition, since the mouthpiece portion can be rotated through the rotation hinge portion, the upper and lower teeth can be selectively treated, and if necessary, the mouthpiece portion can be rotated to stably perform matching with the teeth, There is an advantage that convenience can be improved.

1 is a control block diagram of an osseous fusion and periodontal tissue blood flow promoting ultrasound device according to an embodiment of the present invention.
2A to 2C are a perspective view and a front view, respectively, as viewed from the front and rear.
3 is a perspective view illustrating a mouthpiece according to an embodiment of the present invention.
FIG. 4A is an exploded perspective view showing a modified example of the ultrasonic module in the osseointegration and periodontal tissue blood circulation promoting ultrasonic device according to an embodiment of the present invention, and FIG. 4B is an enlarged view of the ultrasonic module in FIG.
FIG. 5 is a perspective view illustrating an osseous fusion for an implant and an ultrasonic device for promoting periodontal blood circulation according to another embodiment of the present invention.
6 is a perspective view showing a modified example of the osseointegration and periodontal tissue blood circulation promoting ultrasonic device according to another embodiment of the present invention,
7 is an exploded perspective view of part A shown in Fig. 6;
FIG. 8 is a perspective view showing a rotated state of a modified example of the osseointegration and periodontal tissue blood flow promoting ultrasonic device for an implant according to another embodiment of the present invention.

Hereinafter, specific embodiments of the present invention will be described with reference to the drawings.

FIG. 1 is a control block diagram of an osseointegration and periodontal tissue blood circulation promoting ultrasonic apparatus according to an embodiment of the present invention, and FIGS. 2A to 2C are a perspective view and a front view, respectively, as viewed from the front and back.

The bone fusion and periodontal tissue stimulation ultrasound device for implant according to an embodiment of the present invention is a mouthpiece type, in which a user wears a mouthpiece 10 equipped with an ultrasonic module 20 using a tooth in a mouth, Respectively. A control body 30 for controlling the operation of the ultrasonic module 20 is protruded from the front of the mouthpiece 10 so that the user can easily grasp the mouthpiece 10 and hold the mouthpiece 10 in the mouth. However, it is configured to be able to easily touch and control by hand.

 Referring to FIGS. 1 and 2A to 2C, an ultrasonic apparatus for osseointegration and periodontal blood circulation for an implant according to an embodiment of the present invention includes a mouthpiece 10, an ultrasonic module 20, and a control body 30 .

The mouthpiece 10 is formed with a mouthpiece body 11 and a tooth seat 13 on which the upper and lower teeth are seated on the inner surface of the mouthpiece body 11. The mouthpiece body 11 is provided with a control body 30 for connection with the connecting portions 15 are protruded.

The mouthpiece body 11 and the tooth seat 13 are made of silicone rubber, silicone resin, or the like, manufactured by injection molding or the like using silicone which is harmless to the human body and is not only safe but also excellent in adhesion, It can also be customized by 3D printing depending on the oral structure and the size of teeth.

The tooth seat portion 13 includes a tooth contact portion 13b protruding inwardly at the center of the inner surface of the mouthpiece body 11 and a teeth protrusion protruding upward from the inner edge of the tooth contact portion 13b A second tooth separation preventing portion 13d protruding downward on the inner edge of the tooth contacting portion 13b to perform a function of preventing the teeth from coming off, And a deformation receiving groove 13a formed therein for a deformation is formed.

The deformation receiving groove 13a is formed at the boundary between the opposite side portions and the front side portion of the tooth seat receiving portion so as to facilitate the inward and outward deformation of both side portions of the tooth seat receiving portion 13 and is recessed and formed in a structure in which the mouth is wide and the inside is narrow have.

According to this modification groove 13a, the length and width of the oral cavity structure and the tooth curve are different for each user, the length and width of the user can be adjusted by the groove 13a, .

2A and 2B, the ultrasonic module 20 is provided on the upper and lower mouthpiece bodies 11 of the tooth seat 13. The ultrasonic module 20 may be provided with one or a plurality of upper and lower portions, for example, one to three at the upper and lower portions at regular intervals corresponding to the positions of the gums when the upper and lower teeth are bonded to the tooth seating projections 13, Or a structure in which an inner surface of the mouthpiece body 11 can be detached can be installed in an array form corresponding to the gum position so that a user can attach and detach the ultrasonic module in accordance with the implant placement position. In addition, when the ultrasound module 20 is manufactured to fit the individual user by 3D printing, the ultrasound module 20 can be installed corresponding to the implant placement position. Here, the ultrasonic module 20 includes an ultrasonic transducer 20a for generating vibration, and the ultrasonic transducer 20a may be composed of a piezoelectric ceramic. In FIG. 2A, a total of four ultrasound modules 20 are provided on the upper and lower sides, respectively. However, the present invention is not limited thereto.

The control body 30 is provided with a control unit 31 for controlling the operation of the ultrasonic module 20 and is configured to be able to be connected to the connection unit 15 protruding from the mouthpiece body 11. [

The control unit 31 includes an oscillation circuit which is built in the control body 30 and generates a drive signal for driving the ultrasonic module 20, a drive circuit for driving the ultrasonic module 20 according to a drive signal generated by the oscillation circuit, And a control circuit for inputting a control signal to the oscillation circuit. The oscillation circuit generates a driving signal for generating an ultrasonic wave in a frequency band set by the control of the control circuit. The driving signal generated in the oscillation circuit is applied to the driving driver. In the driving driver, (20) to generate ultrasonic waves in the ultrasonic module (20).

The control body 30 may further include a user interface unit 33 for receiving commands from a user and a power supply unit (not shown). The user interface unit 33 may include a UI for turning on / off the operation of the ultrasonic module 20, a UI for selecting and adjusting the operation time of the ultrasonic module 20, Button or a touch screen.

The power supply unit (not shown) supplies power to the ultrasonic module 20, the control unit 31, and the user interface unit 33, and may include a built-in rechargeable battery or a connector capable of receiving commercial power have.

The control unit 31 controls the ultrasonic module 20 to operate in accordance with the operating time of the ultrasonic module 20, the intensity of the ultrasonic output, and / or the frequency band of the ultrasonic wave selected from the user interface.

As described above, the ultrasonic module 20 according to the embodiment of the present invention radiates ultrasonic waves to the gingival region of the alveolar bone in which the implant fixture is placed, thereby regenerating and healing the alveolar bone, and promoting fusion between the implant fixture and alveolar bone . In addition, it can promote gum cell regeneration and blood circulation at the implant site and maintain the health of the gums.

The control unit 31 according to an embodiment of the present invention is preferably configured such that the ultrasonic module 20 generates ultrasonic waves having a frequency of 1.5 Hz to 3 Hz. According to the experiment results of the present inventors, the degree of bone regeneration and fusion according to the vibration frequency of the ultrasonic wave varies, and it is confirmed that the effect of alveolar bone fusion is further promoted and elevated in the ultrasonic frequency range of 1.5 to 3.5 MHz.

1 and 2A, an ultrasonic apparatus for osseointegration and periodontal tissue blood circulation for an implant according to an embodiment of the present invention may further include a vibration module 40 mounted on the inner surface of the mouthpiece body 11 have. The vibration module 40 may be constituted by a coin type vibration motor as a module for generating vibration.

The control unit 31 controls the ultrasonic module 20 to emit the ultrasonic wave having the set vibration frequency when the operation of the ultrasonic module 20 is selected through the user interface unit 33, . The vibration module 40 may be mounted on one or more upper and lower sides of the mouthpiece body 11, for example, 1 to 3 on the upper and lower sides, respectively. In FIG. 2A, a total of two vibration modules 40 are provided in the upper and lower central portions, respectively. However, the present invention is not limited thereto and may be configured to have fewer or more vibration modules as needed. The vibration module 40 transmits a constant vibration to the gum to give a gum massaging effect by the vibration, and when the ultrasonic module 20 is operated, the vibration module 40 senses vibration to the user, thereby determining whether the ultrasonic module 20 is in operation This makes it easy for the user to know.

Meanwhile, the control unit 31 may vary the vibration frequency and the intensity of the vibration of the vibration module 40 according to the intensity of the ultrasonic output or the ultrasonic vibration frequency band selected by the user. For example, as the intensity of the ultrasonic output increases, the intensity of the vibration module 40 is controlled to a greater degree, and the frequency of the vibration module 40 may be varied according to the magnitude of the ultrasonic vibration frequency. This allows the user to easily identify the ultrasonic mode of operation through vibration.

Hereinafter, the configuration of the dental mouthpiece 10 according to an embodiment of the present invention will be described in detail with reference to FIG.

3 is an exploded perspective view of a mouthpiece 10 according to an embodiment of the present invention. 3, the mouthpiece body 11 is separately injection molded into an upper mouthpiece body 11a and a lower mouthpiece body 11b, and an ultrasonic module 20 is attached to each of the mouthpiece bodies 11a and 11b A structure in which the assembly hole to be assembled and inserted and the vibration module 40 can be inserted and assembled is provided. After the ultrasonic module 20 and the vibration module 40 are inserted and assembled, the mouthpiece 10 is formed by assembling the upper and lower mouthpiece bodies 11a and 11b. The connecting portion 15 is composed of an upper connecting portion 15a formed on the upper mouthpiece body 11a and a lower connecting portion 15b formed on the lower mouthpiece body 11b.

Since the ultrasonic module 20 or the vibration module 40 is assembled into an insertable form, if the module fails or its life is exhausted, only the corresponding module can be replaced.

The present invention may further include a structure for effectively transmitting ultrasonic waves and vibrations generated in the ultrasonic module 20 and the vibration module 40 to a portion of the user's gums. 4A is an exploded perspective view showing a modified example of the ultrasound module 20 in the osseointegration and periodontal tissue blood flow promoting ultrasound device for an implant according to an embodiment of the present invention. .

4A and 4B, the ultrasonic module 20 includes an ultrasonic transducer 20a for generating vibration, a transfer member 20b which is joined to the ultrasonic transducer 20a to transmit the ultrasonic vibration to the radiation surface, And a gum contact member 21 provided on the upper surface 20b.

4b, the gum-contact member 21 includes an insertion portion 21a into which the ultrasonic module 20 is inserted, and a stretchable portion 21b extending in the insertion portion 21a and having a plurality of elongate and contractible wrinkles do. The gum contact member 21 is configured to have elasticity in order to solve the problem that the ultrasonic module 20 is in contact with the user's gum and the oral structure of the ultrasonic module 20 is different for each person to solve the problem that the distance between the ultrasonic module 20 and the gum is different. Ensure good contact with your gums.

FIG. 4C shows another modification of the ultrasonic module 20 of FIG. 4B. Referring to FIG. 4C, the transmitting member 20b 'and the gum-contact member 21' of the ultrasonic module 20 are integrally formed.

Meanwhile, the gum-contact members 21 and 21 'shown in Figs. 4A to 4C can be applied to the vibration module 40 as well. Accordingly, even if the gum-contact members 21 and 21 'are provided in the vibration module 40 and the user has a different oral structure, the elastic structure can be applied to directly transmit the vibration to the gum.

As described above, the osseointegration and periodontal tissue blood circulation promoting ultrasonic apparatus for implant according to the present invention emits ultrasonic waves in a frequency band effective for alveolar bone fusion to promote fusion of the implant fixture and the alveolar bone, and even if the oral structure is different for each person, 20 and the vibration module 40 can be effectively transmitted to the gum, so that the convenience of the user and the effect of osseointegration can be improved.

Hereinafter, other embodiments according to the present invention will be described, and a description of components similar to those of the above-described embodiments will be omitted, and components having differences will be mainly described. In addition, in the following other embodiments, the present invention may be selectively applied to any one of the constituent elements shown in the embodiments or the constituent elements shown in different embodiments, and a detailed description thereof will be omitted.

FIG. 5 is a perspective view illustrating an osseous fusion for an implant and an ultrasonic device for promoting periodontal blood circulation according to another embodiment of the present invention.

5, an ultrasonic apparatus for bone fusion and periodontal tissue blood circulation for an implant according to another embodiment of the present invention is formed of silicon and includes a mouthpiece body 11 and a tooth- An ultrasonic module 20 provided on the mouthpiece body 11 in contact with the tooth seat 13, a connection part 15 formed in front of the mouthpiece body 11, And a control unit 30 coupled to the control unit 30 for controlling the operation of the ultrasonic module 20. The mouthpiece 10 is connected to the upper teeth row of the oral cavity or the lower row of teeth of the mouth cavity, And is configured to perform ultrasound therapy.

To this end, the tooth seat portion 13 includes a tooth contact portion 13e protruding inwardly from a lower periphery (or a lower periphery) of the mouthpiece body 11, and an upper protrusion 13e protruding upward from the inner edge of the tooth contact portion 13e And a deformation receiving groove 13g which is recessed for easy deformation of the mouthpiece body 11 are formed.

Here, the deformation receiving groove 13g is formed at the boundary between the opposite side portions and the front side portion of the tooth seat receiving portion so as to facilitate the inward / outward deformation of both side portions of the tooth seat receiving portion 13, as in the above- And is recessed and formed in a structure in which the inner side is narrowed.

FIG. 6 is a perspective view showing a modified example of an osseointegration and periodontal tissue blood flow promoting ultrasound device for an implant according to another embodiment of the present invention, and FIG. 7 is an exploded perspective view of a portion A shown in FIG. FIG. 8 is a perspective view showing a rotated state of a modified example of the osseointegration and periodontal tissue blood flow promoting ultrasonic device for an implant according to another embodiment of the present invention.

6 to 8, the bone fusion and periodontal tissue stimulation ultrasound apparatus for implant according to another modification of the embodiment of the present invention may be modified so that the position of the mouthpiece 11 can be rotated The rotary hinge portion 15c is further configured.

7, the rotary hinge portion 15c includes a first connecting body 151 having a through hole formed therein, a second connecting body 151 having a rotation protrusion 153 inserted into the through hole of the first connecting body 151, A first stopper 154 protruding from the first connecting body 151 and a second stopper 155 protruding from the second connecting body 152 to be engaged with the first stopper 154 Respectively.

Here, the second stoppers 155 are formed in an angle range of 180 degrees so that the first stoppers 154 are positioned at the treatment points of the upper teeth and the treatment points of the lower teeth, .

If the first stopper 154 and the second stopper 155 are provided on the first and second connecting bodies 151 and 152 as described above, the rotational direction of the meice piece 10 is restricted in the forward and reverse directions, It is possible to prevent twisting of the electric cable drawn into the inner holes of the first and second connecting bodies 151 and 152 and damage caused thereby.

The rotation protrusion 153 is provided with a release preventing member 156 such as an O-ring so as not to be easily detached from the through hole of the first connecting body 151 while being inserted and connected.

As shown in FIG. 8, the ultrasonic device for osseointegration and periodontal tissue blood circulation for implants according to the modification of the other embodiment of the present invention as described above is configured to rotate the portion of the mouthpiece 10 through the rotation hinge portion 15c The upper teeth and the lower teeth can be selectively treated and, if necessary, the mouthpiece portion can be rotated to stably perform matching with the teeth, so that compatibility and convenience in use can be improved.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments. That is, within the scope of the present invention, all of the components may be selectively coupled to one or more of them. In addition, although all of the components may be implemented as one independent hardware, some or all of the components may be selectively combined to perform a part or all of the functions in one or a plurality of hardware. As shown in FIG.

Furthermore, the terms "comprises", "comprising", or "having" described above mean that a component can be implanted unless otherwise specifically stated, But should be construed as including other elements. All terms, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used terms, such as predefined terms, should be interpreted to be consistent with the contextual meanings of the related art, and are not to be construed as ideal or overly formal, unless expressly defined to the contrary.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

10: mouthpiece 11: mouthpiece body
11a: upper mouthpiece body 11b: lower mouthpiece body
13: tooth seating projections 13a, 13g:
13b, 13e: tooth contact portion 13c: first tooth departure prevention portion
13d: second tooth separation prevention part 13f: tooth separation prevention part
15: connection part 15a: upper connection part
15b: lower connection portion 15c:
20: ultrasonic module 20a, 20'a: ultrasonic oscillator
20b, 20b ': transfer member 21, 21': gum contact member
21a, 21a ': insertion portion 21b, 21b': extension portion
30: control body 31:
33: user interface unit 40: vibration module

Claims (7)

In an ultrasonic device for promoting osseointegration and periodontal blood circulation for an implant,
A mouthpiece comprising: a mouthpiece body; and a mouthpiece having a tooth seat on an inner surface of the mouthpiece body; An ultrasonic module mounted on the mouthpiece body in contact with the tooth seating protrusion; A connecting portion formed in front of the mouthpiece body; A control body coupled to the connection unit and having a control unit for controlling the operation of the ultrasonic module;
The mouthpiece is formed of silicon,
Wherein the tooth seating protrusion includes a tooth contact portion protruding inwardly from an upper or lower periphery of the mouthpiece body, a tooth separation preventing portion protruding upward from an inner edge of the tooth contact portion, Wherein the deformation receiving groove is formed in a boundary portion between both side and front side portions of the tooth seat receiving portion so as to facilitate inward and outward deformation of both side portions of the tooth seat receiving portion, And is recessed and formed in a structure in which the inner side is narrowed,
The connecting portion is formed with a rotating hinge portion for rotating the mouthpiece to change its position, wherein the rotating hinge portion includes a first connecting body formed with a through hole, a rotation protrusion inserted into the through hole of the first connecting body, A first stopper protruding from the first connecting body, and a second stopper protruding from the second connecting body to be engaged with the first stopper,
Wherein the second stopper is formed in an angle range of 180 degrees so that the first stopper is positively positioned at the treatment point of the upper tooth and the treatment point of the lower tooth at the time of rotation of the mouthpiece,
Wherein the rotation protrusion is provided in the through hole of the first connection body so that the rotation protrusion is not detached in a state where the rotation protrusion is inserted and connected to the through hole of the first connection body.
In an ultrasonic device for promoting osseointegration and periodontal blood circulation for an implant,
A mouthpiece comprising: a mouthpiece body; and a mouthpiece having a tooth seat on an inner surface of the mouthpiece body; An ultrasonic module mounted on the mouthpiece body in contact with the tooth seating protrusion; A connecting portion formed in front of the mouthpiece body; A control body coupled to the connection unit and having a control unit for controlling the operation of the ultrasonic module;
The mouthpiece is formed of silicon,
Wherein the tooth restricting protrusion includes a tooth contact portion protruding inwardly from the mouthpiece body, a first tooth restricting portion protruding upward from an inner edge of the tooth contact portion, a second tooth protruding portion protruding downward from an inner edge of the tooth contact portion, And a deforming recessed groove recessed for easy deformation of the mouthpiece body, wherein the deforming recessed groove is formed in the tooth seating recess so as to facilitate inward and outward deformation of both side portions of the tooth seating recess, Is formed at the boundary between the both side portions and the front surface portion and is formed by being recessed in a structure in which the entrance is wide and the inside is narrowed,
The connecting portion is formed with a rotating hinge portion for rotating the mouthpiece to change its position, wherein the rotating hinge portion includes a first connecting body formed with a through hole, a rotation protrusion inserted into the through hole of the first connecting body, A first stopper protruding from the first connecting body, and a second stopper protruding from the second connecting body to be engaged with the first stopper,
Wherein the second stopper is formed in an angle range of 180 degrees so that the first stopper is positively positioned at the treatment point of the upper tooth and the treatment point of the lower tooth at the time of rotation of the mouthpiece,
Wherein the rotation protrusion is provided in the through hole of the first connection body so that the rotation protrusion is not detached in a state where the rotation protrusion is inserted and connected to the through hole of the first connection body.
delete delete 3. The method according to claim 1 or 2,
Further comprising: a vibration module mounted on the mouthpiece body;
Wherein the controller controls the vibration module to operate together with the ultrasonic module when the ultrasonic module is in operation.
6. The method of claim 5,
Wherein the control body includes a user interface unit for receiving input from a user;
Wherein the user interface unit includes a UI for turning on / off the operation of the ultrasonic module, and a UI for selecting an operation time, an intensity of an ultrasonic output, or a frequency band of the ultrasonic module. Ultrasonic device for promoting tissue blood circulation.
The method according to claim 6,
The control unit may include an oscillation unit that generates a driving signal for driving the ultrasonic module, and a driving driver that drives the ultrasonic module according to a driving signal generated by the oscillation unit. Wherein the control unit controls the ultrasonic module to operate in response to time, intensity of ultrasonic output, and frequency band.

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