CN108324315B - High-frequency portable oral cavity X-ray machine - Google Patents
High-frequency portable oral cavity X-ray machine Download PDFInfo
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- CN108324315B CN108324315B CN201810238875.3A CN201810238875A CN108324315B CN 108324315 B CN108324315 B CN 108324315B CN 201810238875 A CN201810238875 A CN 201810238875A CN 108324315 B CN108324315 B CN 108324315B
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- 210000000214 mouth Anatomy 0.000 title claims description 5
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000011737 fluorine Substances 0.000 claims abstract description 23
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 23
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims description 32
- 238000000576 coating method Methods 0.000 claims description 32
- 239000011247 coating layer Substances 0.000 claims description 13
- 239000012528 membrane Substances 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 239000011232 storage material Substances 0.000 claims description 6
- 210000004268 dentin Anatomy 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 239000007888 film coating Substances 0.000 abstract description 5
- 238000009501 film coating Methods 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 abstract description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract description 2
- 238000003384 imaging method Methods 0.000 abstract 1
- 239000011241 protective layer Substances 0.000 abstract 1
- 230000003902 lesion Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 210000003074 dental pulp Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 208000028169 periodontal disease Diseases 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/51—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for dentistry
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/10—Safety means specially adapted therefor
- A61B6/107—Protection against radiation, e.g. shielding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4405—Constructional features of apparatus for radiation diagnosis the apparatus being movable or portable, e.g. handheld or mounted on a trolley
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The invention discloses a high-frequency portable oral X-ray machine, which comprises a high-voltage generator, an X-ray tube, a central data processor, a control chip and a rechargeable lithium battery which are arranged in a closed shell, wherein a first accommodating cavity for accommodating a positioning and supporting structure and a second accommodating cavity for accommodating a fluorine film coating device are also arranged on the closed shell, the structure shape of the conventional X-ray machine is diversified, the high-frequency portable oral X-ray machine has the characteristics of small volume, light weight, extremely clear imaging, high efficiency and the like, is convenient to carry and place for a doctor to visit, the X-ray tube is in rotary connection with the closed shell, the angle of the high-frequency portable oral X-ray machine can be adjusted during shooting through rotary arrangement, the inclined average angle of the X-ray can be effectively controlled by matching with a telescopic pull rod, a better shooting effect is achieved, a layer of a fluoride tooth protecting film is coated on the surface of a patient tooth during X-ray shooting, can form a protective layer on teeth and reduce the damage of X-rays to the dentin of the teeth of a patient taking a picture.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a high-frequency portable oral X-ray machine.
Background
The X-ray film examination of the oral cavity, it is through the dental specialized X-ray apparatus, to the focus part of the tooth, it is the most widely used examination means of department of stomatology, it is also the most common, clinically, utilize X-ray film to diagnose and treat to the hard tissue lesion of tooth, dental pulp lesion, periapical lesion and periodontal disease, because it helps to diagnose and treat before, during treatment and after treatment of the tooth, the traditional X-ray machine is the fixed X-ray machine, this X-ray machine is not only bulky, and need the external power, the operation is tedious, the angle of shooting has limits, and after the dentin of the patient is irradiated, collagen fiber will appear and denaturalize in the dentin specimen, make the framework structure of peritubular dentin and intertubular dentin damaged, cause the dentin tubular structure will disappear or break, cause the dentin to appear and loosen, make the dentin resist acid and dissolve the ability to reduce, thereby increasing susceptibility to caries.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the high-frequency portable oral X-ray machine which is simple in structure, convenient to operate and carry and capable of effectively reducing damage of X-rays to dentin of teeth of a patient to be photographed.
In order to solve the technical problem, the invention is solved by the following technical scheme: high-frequency portable oral cavity X-ray machine, including high-voltage generator, X-ray tube, central data processor and control chip, rechargeable lithium battery, high-voltage generator, X-ray tube, central data processor and control chip, rechargeable lithium battery all set up in inclosed casing, X-ray tube and airtight casing are connected for rotating, still be equipped with the first chamber that holds that is used for holding location bearing structure on the airtight casing and hold the second chamber that holds fluorine membrane coating unit, location bearing structure includes the pull rod of two telescopic belt chutes to all be provided with the bracing piece of taking lead to roll up the curtain in the spout of two pull rods, two bracing pieces set up relatively, the bracing piece in the spout can cooperate and form U type structure, the lead is rolled up the curtain and is connected through the connecting band, fluorine membrane coating unit includes the storage agent chamber, supplies the agent to be responsible for, can stretch out and retract to the fluorine membrane coating facing that holds the chamber, the fluorine film coated mouthpiece includes a shell and a coating layer.
In the above scheme, preferably, the coating layer is of a horseshoe-shaped structure, and a single coating cavity provided with a coating sponge is arranged inside the coating layer.
In the above scheme, preferably, coating layer is horseshoe structure, and inside sets up bilayer structure, and outer storage agent chamber supplies the agent to be responsible for the UNICOM through-hole and shell, and the inlayer is provided with a plurality of little coating chambeies through connecting pipe and outer storage agent chamber UNICOM respectively.
In the above aspect, preferably, each connecting pipe connected to the small coating chamber is provided with a valve body.
In the above scheme, preferably, the shell is detachably connected with the closed shell, so that the shell can be conveniently replaced and cleaned.
In the above aspect, preferably, the retractable tension bar has a scale on a surface thereof, and the distance between the X-ray tube and the photographer can be controlled to control the average tilt angle of the X-ray.
In the above aspect, preferably, the fluorine film coated mouthpiece includes an upper mouthpiece and a lower mouthpiece.
In the above aspect, it is preferable that a control button for controlling the fluorine film application device is provided outside the sealed case.
Compared with the prior art, the invention has the following beneficial effects: the portable oral dentistry X-ray machine of high frequency adopts new technology, makes the structural shape of conventional X-ray machine diversified, has characteristics such as small, light in weight, formation of image are very clear, efficient, and it carries to be convenient for go out a doctor, is convenient for place, X-ray tube and airtight casing be for rotating the connection, through rotating the setting, enable the device angular adjustment when shooing, cooperate the telescopic pull rod simultaneously, can effectively control the average angle of X-ray slope, reach better shooting effect, when shooing X-ray, at patient's tooth surface coating one deck fluoride protecting teeth membrane, can form the inoxidizing coating to the tooth, reduce the injury of X-ray to the patient's of taking a picture tooth dentin.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a front view of the structure of the present invention.
Fig. 3 is a schematic structural diagram of a shell of the fluorine film coated mouthpiece.
FIG. 4 is a schematic view of the coating layer structure of FIG. 1.
FIG. 5 is a schematic view of the coating layer structure 2.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
Referring to fig. 1 to 5, a high-frequency portable oral X-ray machine comprises a high-voltage generator, an X-ray tube 11, a central data processor, a control chip and a rechargeable lithium battery, wherein the high-voltage generator, the X-ray tube, the central data processor, the control chip and the rechargeable lithium battery are all arranged in a sealed shell 1, the X-ray tube 11 is rotatably connected with the sealed shell 1, a first accommodating cavity 12 for accommodating a positioning support structure and a second accommodating cavity 13 for accommodating a fluorine film coating device are further arranged on the sealed shell 1, the positioning support structure comprises two telescopic pull rods 121 with sliding grooves, supporting rods 122 with lead roll curtains 1221 are arranged in the sliding grooves of the two pull rods 121, the two supporting rods 122 are oppositely arranged, the supporting rods in the sliding grooves can be matched to form a U-shaped structure, the lead roll curtains are connected through a connecting belt, and the fluorine film coating device comprises a storage agent cavity, a central data processor, a control chip and a rechargeable lithium battery, A main agent supply tube 14, a fluorine film coated mouthpiece capable of being extended and retracted into the receiving cavity, the fluorine film coated mouthpiece comprising an outer shell 15 and a coating layer.
Coating layer is horseshoe structure, and inside is for being provided with single coating chamber of coating sponge 161, shell 15 is for dismantling with airtight casing 1 and is connected, telescopic pull rod 121 surface is provided with the scale, fluorine membrane coating facing includes facing and lower facing, airtight casing 1 outside is provided with the control button of control fluorine membrane coating device.
When special needs exist, when only local teeth are irradiated, another coating layer with a horseshoe-shaped structure can be adopted, a double-layer structure is arranged in the coating layer, the outer agent storage cavity 162 is communicated with the agent supply main pipe 14 on the shell 15 through the through hole 2, a plurality of small coating cavities communicated with the outer agent storage cavity 162 through the connecting pipe 3 are arranged on the inner layer, and a valve body 31 is arranged on each connecting pipe 3 connected with the small coating cavities.
The device can be carried to any use occasion, when in use, the pull rod 121 is firstly pulled out, then the support rods 122 with the lead roller shutters 1221 are pulled out through the sliding grooves on the pull rod 121, the two oppositely arranged support rods are buckled, the lead roller shutters 1221 on the two support rods 122 are connected into a whole through the connecting belt, the lead roller shutters 1221 are connected into a whole to form a blocking part, the radiation influence on other parts of the body is prevented, the pull rod is pulled out, meanwhile, the accurate positioning can be carried out according to the scales on the surface of the pull rod 121, the shooting position is in the optimal angle, in addition, the U-shaped structure formed by the two support rods 122 can position the head of a shot person, the optimal position of the shooting angle is reached through the rotary connection of the X-ray tube 11 and the closed shell 1, then, the protection and film coating of the teeth of the shot person are realized through the fluorine film coating device, the simplest mode is the whole-connected general type, the inside single coating chamber for being provided with coating sponge 161 promptly, the tooth is through the interlock on coating sponge 161, automatic tooth coating protects the tooth membrane, more comprehensive protects the tooth, but, to individual difference, some be not suitable for whole protection coating, then can choose for use the inside coating facing that sets up a plurality of little coating chambers, can be through the coating of every tooth of single control of valve body 31, it is provided with the filling opening to be located airtight casing 1 one side, can supply liquid at any time, and simultaneously, be provided with the installation department on lieing in fluorine membrane coating facing shell 15, a telescoping device for the matching is located the second of airtight casing 1 and holds the intracavity 13, can tear off whole fluorine membrane coating facing fast, so that wash and disinfect, and cooperate the control button on the airtight casing 1 casing, realize relevant action.
The high-frequency DC rechargeable power supply is adopted, the generated X-ray and electricity-proof effect are more stable than those of an external power supply, a light room sheet and a dark room sheet can be suitable for charging once and shooting 500 times, the machine is mainly suitable for examination before oral outpatient treatment, effect comparison in the treatment process and effect determination after treatment, and the machine comprises a rectifier filter circuit for converting input alternating current voltage into direct current voltage; the electronic switch is connected with the rectifying and filtering circuit and is used for chopping the direct-current voltage; the inverter circuit is connected with the electronic switch and is used for inverting the direct current high voltage into high-frequency high-voltage alternating current voltage; the high-frequency rectifying circuit is connected with the inverter circuit and is used for converting the high-frequency high-voltage alternating voltage into direct-current high voltage; an AC/DC conversion circuit for converting an input AC voltage into a DC voltage; the filament circuit is connected with the AC-DC conversion circuit to enable a bulb tube filament of the X-ray tube to obtain working voltage; the sampling comparison circuit is used for closed-loop automatic tracking control of output voltage, and by adopting the technical scheme, the structure shape of the conventional X-ray machine is diversified, the purposes of small volume, light weight, high efficiency, convenience and practicability are achieved, and the sampling comparison circuit can be carried about.
The scope of the present invention includes, but is not limited to, the above embodiments, and the present invention is defined by the appended claims, and any alterations, modifications, and improvements that may occur to those skilled in the art are all within the scope of the present invention.
Claims (7)
1. High-frequency portable oral cavity X-ray machine, including high voltage generator, X-ray tube (11), central data processor, and control chip, rechargeable lithium battery, high voltage generator, X-ray tube, central data processor, and control chip, rechargeable lithium battery all set up in airtight casing (1), characterized in that, X-ray tube (11) and airtight casing (1) rotate to be connected, still be equipped with on airtight casing (1) and be used for holding the first chamber (12) of holding of location support structure and hold the second chamber (13) of holding fluorine membrane coating device, the location support structure includes two telescopic pull rods (121) of taking the spout to all be provided with bracing piece (122) of taking lead book curtain (1221) in the spout of two pull rods (121), two bracing pieces (122) set up relatively, the bracing piece in the spout can cooperate and form U type structure, lead is rolled up curtain and is passed through the connecting band and is connected, fluorine membrane coating unit is responsible for (14), can stretch out and retract to the fluorine membrane coating facing that holds the chamber including storing up the agent chamber, supplying the agent, fluorine membrane coating facing includes shell (15) and coating layer, coating layer is horseshoe structure, and inside sets up bilayer structure, and outer storage agent chamber (162) supply the agent to be responsible for (14) UNICOM on through-hole (2) and shell (15), and the inlayer is provided with a plurality of little coating chambeies that communicate with outer storage agent chamber (162) through connecting pipe (3) respectively.
2. High-frequency portable oral X-ray machine according to claim 1, wherein the coating layer is horseshoe-shaped with a single coating chamber inside which a coating sponge (161) is arranged.
3. A high-frequency portable oral X-ray machine according to claim 1, wherein a valve body (31) is provided on each connection tube (3) connected to the small application chamber.
4. A high-frequency portable oral X-ray machine according to claim 1, wherein the housing (15) is detachably connected to the closed housing (1).
5. High-frequency portable oral X-ray machine according to claim 1, characterized in that the telescopic pull rod (121) is provided with graduations on its surface.
6. The high-frequency portable oral X-ray machine of claim 1, wherein the fluorine film coated mouthpiece comprises an upper mouthpiece and a lower mouthpiece.
7. High-frequency portable oral X-ray machine according to claim 1, characterized in that outside the closed housing (1) there is provided a control button for controlling the fluorine film application device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810238875.3A CN108324315B (en) | 2018-03-22 | 2018-03-22 | High-frequency portable oral cavity X-ray machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810238875.3A CN108324315B (en) | 2018-03-22 | 2018-03-22 | High-frequency portable oral cavity X-ray machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108324315A CN108324315A (en) | 2018-07-27 |
| CN108324315B true CN108324315B (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810238875.3A Active CN108324315B (en) | 2018-03-22 | 2018-03-22 | High-frequency portable oral cavity X-ray machine |
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Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3615733B2 (en) * | 2001-12-28 | 2005-02-02 | 康行 清水 | Auxiliary tool for intraoral radiography |
| EP2785150B1 (en) * | 2004-02-20 | 2020-04-08 | Aribex, Inc. | Handheld x-ray device |
| KR20060068624A (en) * | 2004-12-16 | 2006-06-21 | (주)덱스코윈 | Portable x-ray apparatus |
| KR101211617B1 (en) * | 2011-08-11 | 2012-12-12 | 테크밸리 주식회사 | Portable xray device having xray shield structure |
| CN102772220B (en) * | 2012-06-20 | 2014-03-12 | 孙维俊 | Portable dental X-ray unit |
| CN202654152U (en) * | 2012-06-20 | 2013-01-09 | 孙维俊 | Portable dental x-ray unit |
| KR20150114368A (en) * | 2014-04-01 | 2015-10-12 | 주식회사바텍 | X-ray source device using nano structure and apparatus for generating x-ray using replaceable x-ray source cartridge |
| US10448906B2 (en) * | 2014-07-03 | 2019-10-22 | Vatech Co., Ltd. | Portable X-ray photographing device |
| CN204374603U (en) * | 2015-01-21 | 2015-06-03 | 南京大学医学院附属口腔医院 | A kind of teaching portable digital X-ray tooth sheet machine frame |
| KR101909486B1 (en) * | 2016-01-05 | 2018-10-18 | 주식회사 바텍 | Charging Cradle Providing Real Time Information And Portable X-ray Imaging Apparatus Comprising The Same |
| CN205885453U (en) * | 2016-06-21 | 2017-01-18 | 青岛中联海诺医疗科技有限公司 | Hand -held type dentistry X -ray production apparatus |
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| CN108324315A (en) | 2018-07-27 |
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