CN1545984A - Reposition device for atlas - Google Patents
Reposition device for atlas Download PDFInfo
- Publication number
- CN1545984A CN1545984A CNA2003101174089A CN200310117408A CN1545984A CN 1545984 A CN1545984 A CN 1545984A CN A2003101174089 A CNA2003101174089 A CN A2003101174089A CN 200310117408 A CN200310117408 A CN 200310117408A CN 1545984 A CN1545984 A CN 1545984A
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- claw beam
- caliper
- handle
- tong
- tong arm
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Abstract
The invention discloses a vetebra dentate restorer which comprises two tong members with the same camber through hinging, the handles of the two tong members are provided with reeds for suppressing into the inner side of the handle, the two ends of the handles are crossed by a screw bolt, on which adjustment screw nuts are arranged for adjusting the open degree of the two handles, and the outboard of the long tong member arm front end is provided with a semi-circle bayonet facing outwards, the short tong arm of the other tong member is provided with a sleeve with the same direction with the tong arm.
Description
Technical field
The present invention relates to a kind of operating theater instruments, especially relate to a kind of atlantoaxial dislocation that is used for and reset immediately and the Reposition device for atlas of steel plate internal fixation operation through the oropharynx anterior decompression.
Background technology
Atlantoaxial dislocation mostly is factors such as cranium neck boundary wound, inflammation, congenital malformation, tumor to be caused, its morbidity is not rare, and disability rate and case fatality rate are higher.When there is the compressing factor in the cervical spinal front portion, can remove the compressing of cervical spinal veutro directly from the place ahead excision anterior arch of atlas and dens axis through the oropharynx approach.No matter existing post-decompression fixing operation is that first phase or secondary operation are posterior approach, and domestic still do not have the past road through the extensive region of oropharynx dentata fixing operation.Though abroad have, do not have the function that resets immediately in the art through the extensive region of oropharynx dentata steel plate fixing operation.And before the oropharynx fixing operation, need will dislocation the extensive region dentata reset, be to reach the purpose that resets, if but when having other factors such as outmoded injury, cicatrization, resetting often is difficult to prove effective by skull traction or through the oropharynx decompression of loosening in the past.Still do not have under direct-view the operating theater instruments that resets immediately in the extensive region dentata art of dislocating at present.
Summary of the invention
The object of the present invention is to provide and a kind ofly be used for the atlantoaxial dislocation decompression of loosening through the preceding road of oropharynx and reset immediately and the Reposition device for atlas of steel plate internal fixation operation.
Purpose of the present invention realizes by following technical measures: form by the caliper of two identical cambers is hinged, the handle of two calipers is provided with the reed that suppresses between the handle inboard, wear screw rod between the end of two handles, screw rod is provided with the adjusting nut that is used to regulate two handle folding sizes; The alligator pliers arm front end outside of one of them caliper is provided with direction semicircle bayonet socket outwardly, be fixed with the sleeve pipe consistent on the short tong arm of another caliper with the tong arm direction, plug in the sleeve pipe as the claw beam that extends short tong arm, the front end of the claw beam outside be provided with direction outwardly be flatter shape bayonet socket, but a telescopic end is provided with the roof pressure claw beam stretches out telescopic adjusting screw(rod), and telescopic sidewall is provided with the knob that is used to lock claw beam.
By the present invention, realized in the oropharynx approach is finished the Atlantoaxial art of dislocation, resetting immediately, very effective for comparatively thorny in the past difficult replica extensive region dentata anterior dislocation; Combine with reset plate and directly to finish, need in art, not stand up, reduce because of standing up the danger that may cause fatal damage in the art to spinal cord through the oropharynx internal fixation.
Description of drawings
Fig. 1 is the structural representation of Reposition device for atlas of the present invention.
Fig. 2 is the structural representation of reset plate.
The specific embodiment
As shown in Figure 1, form by the caliper of two identical cambers is hinged, the bending degree of caliper is 165 °, clip 3 between handle 1,2 inboards of two calipers, be used to suppress two handles, wear screw rod 4 between the end of two handles, screw rod one end is fixed on handle 1, and screw rod 4 other ends pass another handle 2, be screwed with adjusting nut 5 on the screw rod 4, since reed 3 suppress adjusting nut 5 scalable two handle folding sizes, thereby the opening and closing size that can thereupon regulate the tong arm 6,7 of two calipers.The alligator pliers arm 6 front ends outside of one of them caliper is an a direction semicircle bayonet socket 8 outwardly, be fixed with the sleeve pipe consistent 9 on the short tong arm 7 of another caliper with the tong arm direction, be inserted with the extension of claw beam 10 in the sleeve pipe 9 as short tong arm 7, the front end of claw beam 10 outside for direction outwardly be flatter shape bayonet socket 11, but an end of sleeve pipe 9 is provided with roof pressure claw beam 10 stretches out telescopic adjusting screw(rod) 12, and the sidewall of sleeve pipe 9 is provided with the knob 13 that is used to lock claw beam 10.
As shown in Figure 2, four of the upper and lower of reset plate all have fixing hole, and the centre of steel plate has folder mouth 14, and the centre of steel plate the latter half has and press from both sides the chute 15 that mouth is communicated with.During use, the claw beam 10 of positor inserts in the intermediary folder mouth 14 of reset plate, claw beam front end flatter shape bayonet socket 11 is stuck on the steel plate, the semicircle bayonet socket 8 of alligator pliers arm 6 front ends is held the nail that temporarily resets on the dentata, turning adjusting nut 5 slowly closes up two handles, two tong arms open thereupon, semicircle bayonet socket is held temporarily resetting on the dentata and is followed closely along the chute on the steel plate to lower slider, just can will reset temporarily screw and steel plate separately, thereby reach will be forward the purpose that upwards struts of the atlas of dislocation down.Keep this moment Reposition device for atlas to strut locking and just can keep pivot gap, extensive region, rotate the adjusting screw(rod) 12 of Reposition device for atlas again, adjusting screw(rod) roof pressure claw beam 10 just stretches out can advance steel plate in the past backward, until atlas is resetted backward, tightens the knob of sleeve pipe sidewall then.After treating that steel plate is fixing, unscrew adjusting nut 5, two tong arms and close up, claw beam front end flatter shape bayonet socket 11 can be from mouthful 14 extractions of the intermediary folder of steel plate.
Claims (1)
1, a kind of Reposition device for atlas, it is characterized in that: form by the caliper of two identical cambers is hinged, the handle of two calipers is provided with the reed that suppresses between the handle inboard, wears screw rod between the end of two handles, and screw rod is provided with the adjusting nut that is used to regulate two handle folding sizes; The alligator pliers arm front end outside of one of them caliper is provided with direction semicircle bayonet socket outwardly, be fixed with the sleeve pipe consistent on the short tong arm of another caliper with the tong arm direction, plug in the sleeve pipe as the claw beam that extends short tong arm, the front end of the claw beam outside be provided with direction outwardly be flatter shape bayonet socket, but a telescopic end is provided with the roof pressure claw beam stretches out telescopic adjusting screw(rod), and telescopic sidewall is provided with the knob that is used to lock claw beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310117408 CN1268297C (en) | 2003-12-17 | 2003-12-17 | Reposition device for atlas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310117408 CN1268297C (en) | 2003-12-17 | 2003-12-17 | Reposition device for atlas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1545984A true CN1545984A (en) | 2004-11-17 |
| CN1268297C CN1268297C (en) | 2006-08-09 |
Family
ID=34337794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310117408 Expired - Fee Related CN1268297C (en) | 2003-12-17 | 2003-12-17 | Reposition device for atlas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1268297C (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784001A (en) * | 2012-09-10 | 2012-11-21 | 董大明 | Posterior atlantoaxial resetting device |
| CN102895017A (en) * | 2012-09-20 | 2013-01-30 | 杭州市余杭区第一人民医院 | Reset pliers for spreading and lifting lumbar vertebral bodies |
| CN104161580A (en) * | 2014-08-12 | 2014-11-26 | 苏州大学附属第一医院 | Expanding instrument for space between lumbar spinous processes |
| CN105748138A (en) * | 2014-12-26 | 2016-07-13 | 林仲可 | Anterior dislocation reduction fixator for atlantoaxial joint |
| CN107049454A (en) * | 2017-05-05 | 2017-08-18 | 兰州大学 | The preceding road of atlas and axis, which resets, to be rebuild internal fixation plate and uses supporting apparatus with fixed plate |
| CN109247979A (en) * | 2018-09-28 | 2019-01-22 | 中国人民解放军南部战区总医院 | A kind of atlantoaxial dislocation way of escape restorer |
| CN109700517A (en) * | 2019-02-01 | 2019-05-03 | 西安增材制造国家研究院有限公司 | A kind of auxiliary reset instrument and preparation method thereof for atlantoaxial dislocation |
| CN109771106A (en) * | 2019-03-13 | 2019-05-21 | 杨进城 | Oral preceding road atlas and axis Lateral mass joint resetting fusion device system and its application method |
| CN111134819A (en) * | 2020-01-16 | 2020-05-12 | 马浩天 | Atlantoaxial dislocation posterior repositor with movable arm |
| CN111329567A (en) * | 2020-01-16 | 2020-06-26 | 马浩天 | Atlantoaxial dislocation posterior repositor with movable supporting arm acting on nail rod |
| CN111818871A (en) * | 2018-02-13 | 2020-10-23 | 克瑞肖株式会社 | Medical screw surgical instrument, surgical robot having medical screw surgical instrument, and surgical method using surgical robot having medical screw surgical instrument |
| CN117243682A (en) * | 2023-11-13 | 2023-12-19 | 苏州大学附属第二医院 | Anterior distraction reduction device for treating cervical dislocation |
-
2003
- 2003-12-17 CN CN 200310117408 patent/CN1268297C/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784001B (en) * | 2012-09-10 | 2014-09-17 | 董大明 | Posterior atlantoaxial resetting device |
| CN102784001A (en) * | 2012-09-10 | 2012-11-21 | 董大明 | Posterior atlantoaxial resetting device |
| CN102895017A (en) * | 2012-09-20 | 2013-01-30 | 杭州市余杭区第一人民医院 | Reset pliers for spreading and lifting lumbar vertebral bodies |
| CN102895017B (en) * | 2012-09-20 | 2015-01-21 | 杭州市余杭区第一人民医院 | Reset pliers for spreading and lifting lumbar vertebral bodies |
| CN104161580A (en) * | 2014-08-12 | 2014-11-26 | 苏州大学附属第一医院 | Expanding instrument for space between lumbar spinous processes |
| CN104161580B (en) * | 2014-08-12 | 2016-02-10 | 苏州大学附属第一医院 | Distraction instrument between a kind of spinous process of lumbar vertebra |
| CN105748138B (en) * | 2014-12-26 | 2019-09-27 | 林仲可 | Articulatio atlantoepistrophica anterior dislocation reduction fixture device |
| CN105748138A (en) * | 2014-12-26 | 2016-07-13 | 林仲可 | Anterior dislocation reduction fixator for atlantoaxial joint |
| CN107049454A (en) * | 2017-05-05 | 2017-08-18 | 兰州大学 | The preceding road of atlas and axis, which resets, to be rebuild internal fixation plate and uses supporting apparatus with fixed plate |
| CN111818871A (en) * | 2018-02-13 | 2020-10-23 | 克瑞肖株式会社 | Medical screw surgical instrument, surgical robot having medical screw surgical instrument, and surgical method using surgical robot having medical screw surgical instrument |
| CN109247979A (en) * | 2018-09-28 | 2019-01-22 | 中国人民解放军南部战区总医院 | A kind of atlantoaxial dislocation way of escape restorer |
| CN109247979B (en) * | 2018-09-28 | 2023-10-03 | 中国人民解放军南部战区总医院 | Atlantoaxial dislocation posterior restorer |
| CN109700517A (en) * | 2019-02-01 | 2019-05-03 | 西安增材制造国家研究院有限公司 | A kind of auxiliary reset instrument and preparation method thereof for atlantoaxial dislocation |
| CN109700517B (en) * | 2019-02-01 | 2024-03-19 | 西安增材制造国家研究院有限公司 | Auxiliary resetting device for atlantoaxial dislocation and manufacturing method thereof |
| CN109771106A (en) * | 2019-03-13 | 2019-05-21 | 杨进城 | Oral preceding road atlas and axis Lateral mass joint resetting fusion device system and its application method |
| CN109771106B (en) * | 2019-03-13 | 2023-06-23 | 杨进城 | Anterior atlantoaxial lateral mass joint reduction fusion cage system and application method thereof |
| CN111134819A (en) * | 2020-01-16 | 2020-05-12 | 马浩天 | Atlantoaxial dislocation posterior repositor with movable arm |
| CN111329567A (en) * | 2020-01-16 | 2020-06-26 | 马浩天 | Atlantoaxial dislocation posterior repositor with movable supporting arm acting on nail rod |
| CN117243682A (en) * | 2023-11-13 | 2023-12-19 | 苏州大学附属第二医院 | Anterior distraction reduction device for treating cervical dislocation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1268297C (en) | 2006-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060809 Termination date: 20131217 |