CN103655114B - Adjustable openings training aids - Google Patents
Adjustable openings training aids Download PDFInfo
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- CN103655114B CN103655114B CN201210365105.8A CN201210365105A CN103655114B CN 103655114 B CN103655114 B CN 103655114B CN 201210365105 A CN201210365105 A CN 201210365105A CN 103655114 B CN103655114 B CN 103655114B
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- strut
- connecting rod
- dens supporter
- kink
- connecting rods
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- Orthopedics, Nursing, And Contraception (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a kind of adjustable openings training aids, belong to medical aids tool field, comprise the strut of 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, spring is provided with between two connecting rods, wherein a connecting rod is provided with slide calliper rule with a scale, another connecting rod is provided with plectrum, plectrum and slide calliper rule clamping.The present invention is reasonable in design, be used for the treatment of and prevent patient's opening difficulty complication to occur, improve curative effect, can measure, progressively increase patient's opening degree, easy to use, this equipment can be applied when patient sleeps at night, do not affect normal sleep, reduce opening training to the impact worked by day, more effectively comfortable, be applicable to promoting the use of.
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 that some surgical site infections cause, such as maxillofacial diseases (inflammation, wound, tumor etc.) or some treatment (radiotherapy, operation etc.) after, after fracture of mandible, especially condylar fracture, after operation on mandible, especially the Post 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 how improving patient's Open mouth training enjoys the attention of osteoarthrosis surgery always.
Method allows patient contact opening by amount day by day every day most effectively at present, reduce or avoid the generation of complication, by carrying out passive Open mouth training, mouth opening can be improved, reach the object of healing, but 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 screw thread to be put on oral cavity between lower tooth progressively rotary handle by rotation to get rid of increase opening degree
,this mode clinical effectiveness is unsatisfied with, and training aids does not meet the physiological structure in oral cavity, uncomfortable during use, and operation is also inconvenient, can not the size of objective record opening every day training.
Summary of the invention
Object of the present invention is just to provide a kind of ease of Use, can measures, progressively increase the adjustable openings training aids of 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, comprise the strut of 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, spring is provided with between two connecting rods, wherein a connecting rod is provided with slide calliper rule with a 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 one-body molded.
As preferably, described upper dens supporter and lower dens supporter are made up of low-density polyethylene material.
Compared with prior art, the invention has the advantages that: the present invention is reasonable in design, not easily slippage in operation, by upper, lower tooth holder is placed on side in user oral cavity, the corresponding maxillary teeth of upper dens supporter is arranged, the corresponding lower jaw tooth of lower dens supporter is arranged, upper dens supporter and lower dens supporter are made up of low-density polyethylene material, this material is light, nontoxic can life-time service be not yielding in the oral cavity, there is certain elasticity not frangibility, also mechanicalness or chemical injury can not be had to closing on gingiva, then by connecting rod, dens supporter is strutted, bilateral denture uniform stressed during opening, opening degree becomes large gradually, between two connecting rods, spring is set, when avoiding using, strength is excessive, accidental injury or secondary injury are caused to user, wherein a dens supporter is provided with slide calliper rule, the scale after strutting can be measured, be convenient to observe and record, another connecting rod arranges plectrum, after strutting, by plectrum and slide calliper rule clamping, dens supporter is located, dens supporter is made to keep the action strutted, easy to use, the other end of connecting rod arranges hands handle, convenient control, strut and connecting rod one-body molded, convenient manufacture, and sound construction, intensity is high, can increase the service life.This equipment can be applied when patient sleeps at night, does not affect ortho sleep, reduces the work influence of opening training to daytime, more effectively comfortable, is applicable to promoting the use of.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
See Fig. 1, adjustable openings training aids of the present invention, comprise the strut 1 of two semicircular arc, two connecting rods 2 and connecting axle 4, connecting rod 2 one end is 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, spring 5 is provided with between two connecting rods 2, wherein a connecting rod 2 is provided with slide calliper rule 6 with a scale, another connecting rod 2 is provided with plectrum 7, plectrum 7 and slide calliper rule 6 clamping, 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 up of low-density polyethylene material.
During use, by upper, lower dens supporter 9, 8 are placed on side in user oral cavity, the corresponding maxillary teeth of upper dens supporter 9 is arranged, the corresponding lower jaw tooth of lower dens supporter 8 is arranged, upper dens supporter 9 and lower dens supporter 8 are made up of low-density polyethylene material, this material is light, nontoxic can life-time service be not yielding in the oral cavity, there is certain elasticity not frangibility, also mechanicalness or chemical injury can not be had to closing on gingiva, then by connecting rod 2, dens supporter is strutted, bilateral denture uniform stressed during opening, opening degree becomes large gradually, between two connecting rods 2, spring 5 is set, when avoiding using, strength is excessive, accidental injury or secondary injury are caused to user, wherein a dens supporter is provided with slide calliper rule 6, the scale after strutting can be measured, be convenient to observe and record, another connecting rod 2 arranges plectrum 7, after strutting, by plectrum 7 and slide calliper rule 6 clamping, dens supporter is located, dens supporter is made to keep the action strutted, 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 patient sleeps at night, does not affect ortho sleep, reduces the work influence of opening training to daytime, more effectively comfortable, is applicable to promoting the use of.
Claims (3)
1. an adjustable openings training aids, it is characterized in that: the strut comprising 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, spring is provided with between two connecting rods, wherein a connecting rod is provided with slide calliper rule with a scale, another connecting rod is provided with plectrum, plectrum and slide calliper rule clamping, described upper dens supporter and lower dens supporter are made up of low-density polyethylene material.
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 one-body molded.
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 CN103655114A (en) | 2014-03-26 |
| CN103655114B true 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) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103655114A (en) | 2014-03-26 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for 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 |
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| 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 |