CN103655114A - Adjustable mouth opening trainer - Google Patents
Adjustable mouth opening trainer Download PDFInfo
- Publication number
- CN103655114A CN103655114A CN201210365105.8A CN201210365105A CN103655114A CN 103655114 A CN103655114 A CN 103655114A CN 201210365105 A CN201210365105 A CN 201210365105A CN 103655114 A CN103655114 A CN 103655114A
- Authority
- CN
- China
- Prior art keywords
- mouth opening
- connecting rod
- strut
- dens supporter
- trainer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 7
- 229920001684 low density polyethylene Polymers 0.000 claims description 5
- 239000004702 low-density polyethylene Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007958 sleep Effects 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract 3
- 210000000214 mouth Anatomy 0.000 description 12
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 210000004373 mandible Anatomy 0.000 description 3
- 208000018380 Chemical injury Diseases 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 210000004195 gingiva Anatomy 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010044684 Trismus Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000031748 disorder of facial skeleton Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 201000008482 osteoarthritis Diseases 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
- 230000004202 respiratory function Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses an adjustable mouth opening trainer, and belongs to the field of medical auxiliary instruments. The adjustable mouth opening trainer comprises two semi-arc supporting rods, two connecting rods and a connecting shaft, one end of each connecting rod is fixedly connected with one end of the corresponding supporting rod, the other end of each supporting rod is bent towards the direction perpendicular to the arc plane of the supporting rod to form a bending part, one bending part is provided with a semicircular upper tooth support, the other bending part is provided with a U-shaped lower tooth support, the connecting positions of the two connecting rods and the supporting rods are connected through the connecting shaft in a rotating mode, a spring is arranged between the two connecting rods, one connecting rod is provided with a caliper with scales, the other connecting rod is provided with a shifting sheet, and the shifting sheet is connected with the caliper in a clamping mode. The adjustable mouth opening trainer is reasonable in design, is used for preventing a patient from getting the complication about difficult mouth opening and treating the complication, improves the curative effect, and is capable of measuring and gradually increasing the mouth opening degree of the patient and convenient to use. The adjustable mouth opening trainer can be used when the patient sleeps at night, normal sleeping is not affected, the effect on daytime working from mouth opening training is reduced, the adjustable mouth opening trainer is more comfortable, effective and suitable for being popularized and used.
Description
Technical field
The present invention relates to a kind of medical aids tool, particularly a kind of adjustable openings training aids.
Background technology
With the quickening pace of modern life, disorderly sick sickness rate is higher for oral cavity remporomandibular joint wadding, main cause is anterior disc displacement of temporomandibular, cause limitation of mouth opening, and to the limitation of mouth opening causing after some surgical operations, maxillofacial diseases (inflammation for example, wound, tumor etc.) or some treatment (radiotherapy, operation etc.) after, after fracture of mandible, especially condylar fracture, after operation on mandible, especially after the operation of orthognathous and ramus of mandible tumor, and the trismus that situation causes after some fascial space infection of maxillofacial regions etc., have a strong impact on patient's pronunciation, language, feed and respiratory function.For this reason, the effect that how to improve patient's Open mouth training enjoys the attention of osteoarthrosis surgery always.
Method is to allow patient by amount, contact opening day by day every day most effectively at present, reduce or avoid the generation of complication, by carrying out passive Open mouth training, can improve mouth opening, reach the object of healing, still, this mode usually patient can not be adhered to, also cannot objective quantitative, curative effect is not good enough clinically.
At present abroad use simple and easy gag, by rotation, screw thread is put on oral cavity between lower tooth to progressively rotary handle to get rid of increase opening degree
,this mode clinical effectiveness is dissatisfied, and training aids does not meet the physiological structure in oral cavity, uncomfortable during use, and operation is also inconvenient, size that can not the training of objective record opening every day.
Summary of the invention
Object of the present invention is just the adjustable openings training aids that a kind of ease of Use is provided, can measures, progressively increase patient's opening degree.
To achieve these goals, the technical solution used in the present invention is such: adjustable openings training aids of the present invention, the strut that comprises two semicircular arc, two connecting rods and connecting axle, connecting rod one end is fixedly connected with strut one end, the strut other end is bent to form kink to the direction vertical with its arcwall face, wherein a kink is provided with semicircular upper dens supporter, another kink is provided with the lower dens supporter of U-shaped, two connecting rods and strut junction are rotationally connected by connecting axle, between two connecting rods, be provided with spring, wherein a connecting rod is provided with the slide calliper rule with scale, another connecting rod is provided with plectrum, plectrum and slide calliper rule clamping.
As preferably, the other end of described connecting rod is provided with annular hand grip.
As preferably, described strut and connecting rod are one-body molded.
As preferably, described upper dens supporter and lower dens supporter are made by low-density polyethylene material.
Compared with prior art, the invention has the advantages that: the present invention is reasonable in design, in operation, be difficult for slippage, by upper, lower tooth holder is placed on a side in user oral cavity, the corresponding maxillary teeth setting of upper dens supporter, the corresponding lower jaw tooth of lower dens supporter arranges, upper dens supporter and lower dens supporter are made by low-density polyethylene material, this material is light, nontoxic can in oral cavity, use for a long time not yielding, there is not frangibility of certain elasticity, can there be mechanicalness or chemical injury to closing on gingiva yet, then by connecting rod, dens supporter is strutted, bilateral denture uniform stressed during opening, it is large that opening degree becomes gradually, between two connecting rods, spring is set, while avoiding using, strength is excessive, user is caused and accidentally injured or secondary injury, wherein a dens supporter is provided with slide calliper rule, can measure the scale after strutting, be convenient to observe and record, on another connecting rod, plectrum is set, after strutting, by plectrum and slide calliper rule clamping, dens supporter is located, make dens supporter keep the action strutting, easy to use, the other end of connecting rod arranges hands handle, convenient control, strut and connecting rod are one-body molded, convenient manufacture, and sound construction, intensity is high, can increase the service life.This equipment can be applied when night, patient slept, and did not affect ortho sleep, reduced the work influence of opening training to daytime, more comfortable effective, was applicable to promoting the use of.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Referring to Fig. 1, adjustable openings training aids of the present invention, the strut 1 that comprises two semicircular arc, two connecting rods 2 and connecting axle 4, connecting rod 2 one end are fixedly connected with strut 1 one end, strut 1 other end is bent to form kink to the direction vertical with its arcwall face, wherein a kink is provided with semicircular upper dens supporter 9, another kink is provided with the lower dens supporter 8 of U-shaped, two connecting rods 2 are rotationally connected by connecting axle 4 with strut 1 junction, between two connecting rods 2, be provided with spring 5, wherein a connecting rod 2 is provided with the slide calliper rule 6 with scale, another connecting rod 2 is provided with plectrum 7, plectrum 7 and slide calliper rule 6 clampings, the other end of described connecting rod 2 is provided with annular hand grip 3, described strut 1 is one-body molded with connecting rod 2, described upper dens supporter 9 and lower dens supporter 8 are made by low-density polyethylene material.
During use, by upper, lower dens supporter 9, 8 are placed on a side in user oral cavity, the corresponding maxillary teeth setting of upper dens supporter 9, the corresponding lower jaw tooth of lower dens supporter 8 arranges, upper dens supporter 9 and lower dens supporter 8 are made by low-density polyethylene material, this material is light, nontoxic can in oral cavity, use for a long time not yielding, there is not frangibility of certain elasticity, can there be mechanicalness or chemical injury to closing on gingiva yet, then by connecting rod 2, dens supporter is strutted, bilateral denture uniform stressed during opening, it is large that opening degree becomes gradually, between two connecting rods 2, spring 5 is set, while avoiding using, strength is excessive, user is caused and accidentally injured or secondary injury, wherein a dens supporter is provided with slide calliper rule 6, can measure the scale after strutting, be convenient to observe and record, on another connecting rod 2, plectrum 7 is set, after strutting, by plectrum 7 and slide calliper rule 6 clampings, dens supporter is located, make dens supporter keep the action strutting, easy to use, the other end of connecting rod 2 arranges handle 3, convenient control, strut 1 is one-body molded with connecting rod 2, convenient manufacture, and sound construction, intensity is high, can increase the service life.This equipment can be applied when night, patient slept, and did not affect ortho sleep, reduced the work influence of opening training to daytime, more comfortable effective, was applicable to promoting the use of.
Claims (4)
1. an adjustable openings training aids, it is characterized in that: the strut, two connecting rods and the connecting axle that comprise two semicircular arc, connecting rod one end is fixedly connected with strut one end, the strut other end is bent to form kink to the direction vertical with its arcwall face, wherein a kink is provided with semicircular upper dens supporter, another kink is provided with the lower dens supporter of U-shaped, two connecting rods and strut junction are rotationally connected by connecting axle, between two connecting rods, be provided with spring, wherein a connecting rod is provided with the slide calliper rule with scale, another connecting rod is provided with plectrum, plectrum and slide calliper rule clamping.
2. adjustable openings training aids according to claim 1, is characterized in that: the other end of described connecting rod is provided with annular hand grip.
3. adjustable openings training aids according to claim 1, is characterized in that: described strut and connecting rod are one-body molded.
4. adjustable openings training aids according to claim 1, is characterized in that: described upper dens supporter and lower dens supporter are made by low-density polyethylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210365105.8A CN103655114B (en) | 2012-09-26 | 2012-09-26 | Adjustable openings training aids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210365105.8A CN103655114B (en) | 2012-09-26 | 2012-09-26 | Adjustable openings training aids |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103655114A true CN103655114A (en) | 2014-03-26 |
| CN103655114B CN103655114B (en) | 2015-09-16 |
Family
ID=50294687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210365105.8A Active CN103655114B (en) | 2012-09-26 | 2012-09-26 | Adjustable openings training aids |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103655114B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104622666A (en) * | 2015-03-11 | 2015-05-20 | 四川省肿瘤医院 | Mouth opening exerciser |
| CN105147436A (en) * | 2015-08-30 | 2015-12-16 | 李岩峰 | Mouth opener for keeping and increasing opening degree of microstome malformation patient |
| CN112891145A (en) * | 2021-03-04 | 2021-06-04 | 江苏大学附属医院 | Radiotherapy clinical treatment is with opening a mouthful trainer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2174177Y (en) * | 1993-10-11 | 1994-08-17 | 东北电业中心医院 | Dislocation reducing forceps for temporomandibular joint |
| CN201692033U (en) * | 2010-04-30 | 2011-01-05 | 浙江大学 | Temporomandibular joint dislocation traction repositor |
| CN201727691U (en) * | 2010-08-04 | 2011-02-02 | 高全文 | Temporomandibular joint opening tractor |
-
2012
- 2012-09-26 CN CN201210365105.8A patent/CN103655114B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2174177Y (en) * | 1993-10-11 | 1994-08-17 | 东北电业中心医院 | Dislocation reducing forceps for temporomandibular joint |
| CN201692033U (en) * | 2010-04-30 | 2011-01-05 | 浙江大学 | Temporomandibular joint dislocation traction repositor |
| CN201727691U (en) * | 2010-08-04 | 2011-02-02 | 高全文 | Temporomandibular joint opening tractor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104622666A (en) * | 2015-03-11 | 2015-05-20 | 四川省肿瘤医院 | Mouth opening exerciser |
| CN104622666B (en) * | 2015-03-11 | 2018-12-28 | 四川省肿瘤医院 | It dehisces exerciser |
| CN105147436A (en) * | 2015-08-30 | 2015-12-16 | 李岩峰 | Mouth opener for keeping and increasing opening degree of microstome malformation patient |
| CN112891145A (en) * | 2021-03-04 | 2021-06-04 | 江苏大学附属医院 | Radiotherapy clinical treatment is with opening a mouthful trainer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103655114B (en) | 2015-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Chao Inventor after: Sun Ronghao Inventor after: Geng Xiaoxia Inventor after: Cai Yongcong Inventor after: Fan Jinchuan Inventor after: Lang Jinyi Inventor after: Wang Wei Inventor before: Li Chao Inventor before: Geng Xiaoxia |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI CHAO GENG XIAOXIA TO: LI CHAO SUN RONGHAO GENG XIAOXIA CAI YONGCONG FAN JINCHUAN LANG JINYI WANG WEI |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190830 Address after: 610042 No. 55, Fourth Section of Renmin South Road, Wuhou District, Chengdu City, Sichuan Province Patentee after: Sichuan Tumor Hospiatal Address before: 610000 Chengdu City, Wuhou District province people's road, No. four, No. 55, No. Patentee before: Li Chao |