CN105748138A - Anterior dislocation reduction fixator for atlantoaxial joint - Google Patents
Anterior dislocation reduction fixator for atlantoaxial joint Download PDFInfo
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- CN105748138A CN105748138A CN201410820725.5A CN201410820725A CN105748138A CN 105748138 A CN105748138 A CN 105748138A CN 201410820725 A CN201410820725 A CN 201410820725A CN 105748138 A CN105748138 A CN 105748138A
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Abstract
The invention discloses an anterior dislocation reduction fixator for an atlantoaxial joint, and relates to the field of a new surgical operating instrument. The fixator is composed of a fixed pincer and a movable pincer, and is characterized in that a universal bolt at the head end of the fixed pincer is screwed into an axis vertebral body, and is taken as a pivot point, so that the purpose of restoring an atlas is achieved through the opening and closing of an opening-closing pincer sheet of the movable pincer, the stretching of a stretching pincer sheet of the movable pincer and the appropriate angulation between the universal bolt and a body part of the fixed pincer by application of the lever principle; finally, the universal bolt is fixed by means of tightening a universal fixing screw, and the propelling degree of a rear handle is fixed through a fixed transverse rod on a front handle of the movable pincer, so that all movable joints are locked for maintaining an anatomical position of the restored atlantoaxial joint. The fixator disclosed by the invention has the advantages that a next surgical operation is beneficially performed, so that the convenience and safety of an atlantoaxial joint surgical operation are improved, and complications related to the surgical operation are reduced.
Description
Technical field
The invention belongs to surgical operating instrument field, specifically, invent and a kind of the articulatio atlantoepistrophica of anterior dislocation can be carried out active homing and interim fixing spinal surgery apparatus---articulatio atlantoepistrophica anterior dislocation reduction fixture device.To articulatio atlantoepistrophica anterior dislocation patient, particularly irreducible anterior dislocation patient, (articulatio atlantoepistrophica front road open surgery is can be certainly also used to) during front road Microendoscopic replacement and fixation articulatio atlantoepistrophica, apply this operating theater instruments, can convenient effective reset to the articulatio atlantoepistrophica of anterior dislocation, and the anatomical position of the articulatio atlantoepistrophica resetted can be maintained temporarily, be conducive to next step operation technique, thus improving the convenience of articulatio atlantoepistrophica operation technique, safety；Reduce the complication relevant to operation technique.
Background technology
In atlantoaxial dislocation, anterior dislocation is modal dislocation mode, particularly in old anterior dislocation treatment, Qian Lu endoscope (or under a percutaneous perspective) phase replacement and fixation articulatio atlantoepistrophica art, it is that a kind of wound is little, postoperative patient recovers fast Therapeutic Method, but in next phase replacement and fixation articulatio atlantoepistrophica art of current endoscope, owing to lacking the anatomical position that effective operating theater instruments resets and maintains articulatio atlantoepistrophica, the atlas and axis coronary sinus retroperfusion so giving next step is fixed and is brought difficulty, also can strengthen the difficulty of operation technique simultaneously, increase the complication relevant to operation technique.A kind of articulatio atlantoepistrophica anterior dislocation fixation device of invention, the articulatio atlantoepistrophica of this apparatus convenient effective reset anterior dislocation of energy, and the anatomical position of the articulatio atlantoepistrophica resetted can be maintained temporarily, the screw being so beneficial to next step is fixed, so can not only improve the convenience of articulatio atlantoepistrophica operation technique, safety, moreover it is possible to reduce the complication relevant to operation technique.
Summary of the invention
Goal of the invention: a kind of articulatio atlantoepistrophica anterior dislocation fixation device of invention, this apparatus can convenient effective reset to the articulatio atlantoepistrophica of anterior dislocation, and maintain the anatomical position of the articulatio atlantoepistrophica resetted temporarily, it is beneficial to next step operation technique, so can not only improve the convenience of articulatio atlantoepistrophica operation technique, safety, moreover it is possible to reduce the complication relevant to operation technique.
The detailed description of the present invention: articulatio atlantoepistrophica anterior dislocation fixation device is made up of fixation clamps and adjustable clamp, the Universal screw nail of fixation clamps head end is screwed in dentata vertebral body, as fulcrum, use bar thick stick principle, reached the purpose of reset atlas by flexible and Universal screw nail and fixation clamps the suitable angulation of body of the open/close of the folding clamp piece of adjustable clamp, flexible clamp piece；Fix Universal screw nail finally by tightening universal fixed screw, fixed the propelling degree of back handle by the fixed transverse rod in the front hand grip of adjustable clamp, make each movable joint be locked, maintain the anatomical position of the articulatio atlantoepistrophica resetted.
A kind of articulatio atlantoepistrophica anterior dislocation reduction fixture device, is made up of fixation clamps, adjustable clamp.The head end of fixation clamps has one piece of Universal screw nail, and the afterbody of Universal screw nail has a universal connector, for polyhedron globe.The external cross section of the body of fixation clamps is regular hexagon, hollow in it, is used for holding universal fixed screw, and the tail end inner face of the body of fixation clamps has the screw thread of the universal fixed screw of screw thread and fixation clamps to match.The head end of the body of fixation clamps has universal connector groove, match with the universal connector of Universal screw nail afterbody, when tightening universal fixed screw, can the universal connector of Universal screw nail afterbody be pressed in universal connector groove, the direction of such Universal screw nail is just fixed, it is impossible to the free angulation of all directions；When unclamping universal fixed screw, can by universal connector and universal connector groove appropriate separation, such Universal screw nail again can to the free angulation of all directions.Fixation clamps body have several card and certain elasticity, match with the draw-in groove of fixing-adjustable clamp connecting portion, fixation clamps be fixed on adjustable clamp.
Adjustable clamp is by clamp piece of stretching, expansion strip, coil tension spring, folding clamp piece, folding tie rod, main instrumentation tubes, front hand grip, back handle, fixed transverse rod, fixing-adjustable clamp connecting portion, and Telescopic Fixed screw forms.The head end of the main instrumentation tubes of adjustable clamp has a movable joint to collectively constitute joint with the movable joint in adjustable clamp folding clamp piece, the folding clamp piece of adjustable clamp is connected with its other end of folding tie rod and is fixed on the expansion strip fixing point of back handle upper end of adjustable clamp, so when expansion brace is moved rearwards by, folding clamp piece can be made to upwarp and to open.
Folding clamp piece hollow, holds extension tongs sheet in it, there is an expansion strip at flexible clamp piece rear, has certain flexibility；As it is advanced by non-telescope fixing screw toward front, effect because of coil tension spring, flexible clamp piece is in indentation state, tighten Telescopic Fixed screw, expansion strip is forwards advanced, drive flexible clamp piece forwards to stretch out, by controlling the degree of depth that Telescopic Fixed screw is screwed into, control the distance that flexible clamp piece is forwards stretched out.The anterior arch of atlas adapter head of clamp piece of stretching has bilobate, overlooks into " people " font, and side-looking is an arc, well can match on dissecting with extensive region pivot anterior arch, and form " 3 points " structure with Universal screw nail, is so conducive to the reset of the extensive region pivot to anterior dislocation and fixes.
The front hand grip of adjustable clamp is fixed, the back handle of adjustable clamp rotates activity with its movable joint for fulcrum, when back handle forwards advances, the expansion strip fixing point making back handle upper end is moved rearwards by, effect by folding tie rod so that folding clamp piece upwarps to be opened, when folding clamp piece upwarp open be in desired angle time, back handle position can be fixed, thus the fixing folding clamp piece that maintains is in desired angle by the fixed transverse rod in the front hand grip of adjustable clamp.
Adjustable clamp fixing-adjustable clamp connecting portion hollow, hold body of fixation clamps in it, the body of fixation clamps have the draw-in groove of several card and fixing-adjustable clamp connecting portion match, be used for fixing fixation clamps.
During the work of articulatio atlantoepistrophica anterior dislocation reduction fixture device, first the Universal screw nail head end of adjustable clamp is placed into the target location of pivot body vertebral body, body of axis is screwed into the Universal screw nail of adjustable clamp head end, again by adjustable clamp fixing-adjustable clamp connecting portion is inserted in the body of fixation clamps, make fixation clamps and adjustable clamp group integral, by the folding of folding clamp piece and the flexible of flexible clamp piece, the vertebra anterior arch adapter of extension tongs sheet head end and anterior arch of atlas are matched, again with the Universal screw nail of fixation clamps head end for fulcrum, use lever principle, dilatability by the flexible clamp piece of reasonable adjusting, the angulation number of degrees of the body of the opening degree of folding clamp piece and Universal screw nail and fixation clamps, reach the purpose of reset articulatio atlantoepistrophica.After articulatio atlantoepistrophica completes reset, the angle of Universal screw nail is fixed by tightening fixing screw, fixed transverse rod fixes the advance rate etc. of back handle, so make each joint of anterior joint dislocation reduction fixture device, extensive region and flexible clamp piece place be in lock-out state, reach to maintain the anatomical position of the articulatio atlantoepistrophica that resets.
The invention has the beneficial effects as follows, with the Universal screw nail of fixation clamps for fulcrum, use lever principle, by regulating the dilatability of flexible clamp piece, the angulation number of degrees of the body of the opening degree of folding clamp piece and Universal screw nail and fixation clamps, can easily be resetted the articulatio atlantoepistrophica of anterior dislocation, the mode such as the advance rate of back handle and the fixing of Universal screw nail direction is fixed finally by fixed transverse rod, the each joint of anterior joint dislocation reduction fixture device, extensive region and flexible clamp piece place is so made to be in lock-out state, reach to maintain articulatio atlantoepistrophica temporarily and be in reset state, it is beneficial to the relevant operation of next articulatio atlantoepistrophica coronary sinus retroperfusion.So can not only improve the convenience of articulatio atlantoepistrophica operation technique, safety, moreover it is possible to reduce the complication relevant to operation technique.
Accompanying drawing explanation
The entirety that accompanying drawing 1 is articulatio atlantoepistrophica anterior dislocation reduction fixture device splits schematic diagram；The jaw that accompanying drawing 2 is articulatio atlantoepistrophica anterior dislocation reduction fixture device closes and draws schematic diagram in；The jaw that accompanying drawing 3 is articulatio atlantoepistrophica anterior dislocation reduction fixture device opens and stretches out schematic diagram；The fixation clamps element that accompanying drawing 4 is articulatio atlantoepistrophica anterior dislocation reduction fixture device splits schematic diagram.The adjustable clamp that accompanying drawing 5 is articulatio atlantoepistrophica anterior dislocation reduction fixture device splits schematic diagram；Accompanying drawing 6 is flexible clamp piece top view；In figure:
1 is the fixation clamps of articulatio atlantoepistrophica reduction fixture device；
2 is the adjustable clamp of articulatio atlantoepistrophica reduction fixture device；
3 is the Universal screw nail of articulatio atlantoepistrophica reduction fixture device fixation clamps head end；
4 is the universal connector of articulatio atlantoepistrophica reduction fixture device fixation clamps head end screw afterbody；
5 is the universal connector groove of articulatio atlantoepistrophica reduction fixture device fixation clamps body；
6 is the body of articulatio atlantoepistrophica reduction fixture device fixation clamps, hollow；
7 is the card of articulatio atlantoepistrophica reduction fixture device fixation clamps body；
8 is the screw thread of articulatio atlantoepistrophica reduction fixture device fixation clamps body tail end；
9 is the universal fixed screw of the articulatio atlantoepistrophica universal connector of reduction fixture device fixation clamps；
10 is the screw thread of the universal fixed screw of articulatio atlantoepistrophica reduction fixture device fixation clamps；
11 is the flexible clamp piece of articulatio atlantoepistrophica reduction fixture device adjustable clamp；
12 is the expansion strip at the flexible clamp piece rear of articulatio atlantoepistrophica reduction fixture device adjustable clamp, has certain flexibility；
13 is the anterior arch of atlas adapter head of articulatio atlantoepistrophica reduction fixture device adjustable clamp, matches with the anatomical shape of extensive region pivot anterior arch；
14 is the coil tension spring of articulatio atlantoepistrophica reduction fixture device adjustable clamp；
15 is the folding clamp piece of articulatio atlantoepistrophica reduction fixture device adjustable clamp, hollow；
16 is the movable joint in articulatio atlantoepistrophica reduction fixture device adjustable clamp folding clamp piece；
17 is the folding tie rod of articulatio atlantoepistrophica reduction fixture device adjustable clamp；
18 is the front hand grip of articulatio atlantoepistrophica reduction fixture device adjustable clamp, fixing；
19 is the back handle of extensive region tool embolia holder adjustable clamp, movable；
20 is the fixed transverse rod of articulatio atlantoepistrophica reduction fixture device adjustable clamp handle；
21 is the movable joint of articulatio atlantoepistrophica reduction fixture device adjustable clamp back handle；
22 be articulatio atlantoepistrophica reduction fixture device adjustable clamp fixing-adjustable clamp connecting portion, hollow；
23 be articulatio atlantoepistrophica reduction fixture device adjustable clamp fixing-draw-in groove of adjustable clamp connecting portion；
24 is the expansion strip fixing point of articulatio atlantoepistrophica reduction fixture device adjustable clamp back handle upper end；
25 is the Telescopic Fixed screw of articulatio atlantoepistrophica reduction fixture device adjustable clamp；
26 is the main instrumentation tubes of articulatio atlantoepistrophica reduction fixture device adjustable clamp, hollow；
27 is the movable joint of the main instrumentation tubes head end of articulatio atlantoepistrophica reduction fixture device adjustable clamp.
Detailed description of the invention
Below in conjunction with accompanying drawing, patent of the present invention is further described.
The entirety that accompanying drawing 1 is articulatio atlantoepistrophica anterior dislocation reduction fixture device splits schematic diagram, in figure, visible articulatio atlantoepistrophica anterior dislocation reduction fixture device is made up of fixation clamps (1) and adjustable clamp (2), the jaw that accompanying drawing 2 is articulatio atlantoepistrophica anterior dislocation reduction fixture device closes and draws in schematic diagram, and the jaw that accompanying drawing 3 is articulatio atlantoepistrophica anterior dislocation reduction fixture device opens and stretches out schematic diagram.
The fixation clamps element that accompanying drawing 4 is articulatio atlantoepistrophica anterior dislocation reduction fixture device splits schematic diagram, the adjustable clamp that accompanying drawing 5 is articulatio atlantoepistrophica anterior dislocation reduction fixture device splits schematic diagram, accompanying drawing 6 is flexible clamp piece top view, in figure, fixation clamps (1) head end has a Universal screw nail (3), the afterbody of Universal screw nail (3) has a universal connector (4), for polyhedron globe.The external cross section of the body (6) of fixation clamps is regular hexagon, hollow in it, for holding universal fixed screw (9), the tail end inner face of the body (6) of fixation clamps (1) has the screw thread (10) of the universal fixed screw (9) of screw thread (8) and fixation clamps (1) to match.The head end of the body (6) of fixation clamps (1) has universal connector groove (5), match with the universal connector (4) of Universal screw nail (3) afterbody, when tightening universal fixed screw (9), can the universal connector (4) of Universal screw nail (3) afterbody be pressed in universal connector groove (5), the direction of such Universal screw nail (3) is just fixed, it is impossible to the free angulation of all directions；When unclamping universal fixed screw (9), can by universal connector (4) and universal connector groove (5) appropriate separation, such Universal screw nail (3) just can to the free angulation of all directions.The card (7) of fixation clamps body has several, and certain elasticity, matches with the draw-in groove (23) of fixing-adjustable clamp connecting portion (22), fixation clamps (1) is fixed on adjustable clamp (2).
Adjustable clamp (2) by flexible clamp piece (11), expansion strip (12), coil tension spring (14), folding clamp piece (15), folding tie rod (17), main instrumentation tubes (26), front hand grip (18), back handle (19), fixed transverse rod (20), connecting portion (23), Telescopic Fixed screw (25) forms.The head end of the main instrumentation tubes (26) of adjustable clamp (2) has a movable joint (27) to collectively constitute joint with the movable joint (16) in adjustable clamp (2) folding clamp piece (15), the folding clamp piece (15) of adjustable clamp (2) is connected with folding tie rod (17) its other end and is fixed on the expansion strip fixing point (24) of adjustable clamp (2) back handle (19) upper end, so when folding tie rod (17) is moved rearwards by, folding clamp piece (15) can be made to upwarp and to open.
Folding clamp piece (15) hollow, holds extension tongs sheet (11) in it, there is an expansion strip (12) at flexible clamp piece (11) rear, has certain flexibility；As it is advanced by non-telescope fixing screw (25) toward front, effect because of coil tension spring (14), flexible clamp piece (14) is in indentation state, tighten Telescopic Fixed screw (25), expansion strip (12) is forwards advanced, drive flexible clamp piece (11) forwards to stretch out, by controlling the degree of depth that Telescopic Fixed screw (25) is screwed into, control the distance that flexible clamp piece (11) is forwards stretched out.The anterior arch of atlas adapter head (13) of flexible clamp piece (11) has bilobate, overlooking into " people " font, side-looking is an arc, can well match on dissecting with extensive region pivot anterior arch, and same Universal screw nail (3) composition " 3 points " structure, be so conducive to the reset of extensive region pivot to anterior dislocation and fixing.
The front hand grip (18) of adjustable clamp is fixed, the back handle (19) of adjustable clamp (2) rotates activity with the movable joint (21) of back handle for fulcrum, when back handle (19) forwards advances, the expansion strip fixing point (24) making back handle (19) upper end is moved rearwards by, the effect of folding tie rod (17), folding clamp piece (15) is upwarped open, when folding clamp piece (15) upwarp open be in desired angle time, fixing back handle (19) position of the fixed transverse rod (20) in adjustable clamp (2) front hand grip (18) can be passed through, thus the fixing folding clamp piece (15) that maintains is in desired angle.
Connecting portion (22) hollow of adjustable clamp (2), holds the body (6) of fixation clamps in it, the body (6) of fixation clamps has the draw-in groove (23) of several card (7) and connecting portion (22) match, be used for fixing fixation clamps (1).
During work, first the universal fixed screw (9) of fixation clamps is tightened, so universal connector (4) is just pressed on universal connector groove (5), the direction of Universal screw nail (3) is just fixed, stiff, it is screwed into Universal screw nail (3) in dentata leading edge, by adjustable clamp (2) fixing-adjustable clamp connecting portion (22) is inserted in the body (6) of fixation clamps (1), matched by the draw-in groove (23) of the card (7) of the body (6) of fixation clamps (1) with fixing-adjustable clamp connecting portion (22), fixation clamps (1) is fixed on the rational position of adjustable clamp (2), unclamp the universal fixed screw (9) of fixation clamps (1), make the Universal screw nail (3) can to all directions angulation.Again the anterior arch of atlas adapter head (13) of adjustable clamp (2) is mated with the anatomical shape of anterior arch of atlas, control, by adjusting the advance rate of the back handle (19) of adjustable clamp (2), the angle that folding clamp piece (15) is opened；The degree of depth being screwed into by adjusting the Telescopic Fixed screw (25) of adjustable clamp (2) controls the extension elongation of flexible clamp piece (11), with Universal screw nail (3) for fulcrum, adjust the length that Universal screw nail (3) stretches out with the size of body (6) angulation of fixation clamps (1), the open angle of folding clamp piece (15), flexible clamp piece (11), extensive region pivot anterior arch is reset to ideal position.Finally tighten universal fixed screw (9) and fix Universal screw nail (3), and the fixed transverse rod (20) in the front hand grip (18) of adjustable clamp (2) fixes the propelling degree of back handle (19), make each movable joint be locked, maintain the anatomical position of the articulatio atlantoepistrophica resetted.
Claims (7)
1. an articulatio atlantoepistrophica anterior dislocation reduction fixture device, the mechanism being made up of fixation clamps (1) and adjustable clamp (2), it is characterized in that the Universal screw nail (3) of fixation clamps (1) head end is screwed in dentata vertebral body, as fulcrum, use bar thick stick principle, folding by the folding clamp piece (15) of adjustable clamp (2), stretching of flexible clamp piece (11), and the body (6) of Universal screw nail (3) and fixation clamps (1) suitably angulation reaches the purpose of reset atlas, finally by the direction tightening universal fixed screw (9) and fixing Universal screw nail (3), and the fixed transverse rod (20) in the front hand grip (18) of adjustable clamp (2) fixes the propelling degree etc. of back handle (19), each movable joint is made to be locked, maintain the anatomical position of the articulatio atlantoepistrophica resetted.
2. articulatio atlantoepistrophica anterior dislocation reduction fixture device as claimed in claim 1, it is characterized in that described fixation clamps (1) head end has a Universal screw nail (3), its afterbody has a universal connector (4), for polyhedron globe, match with the universal connector groove (5) of the body of fixation clamps (1) (6) head end, when tightening universal fixed screw (9), can the universal connector (4) of Universal screw nail (3) afterbody be pressed in universal connector groove (5), the direction of such Universal screw nail (3) is just fixed, it is impossible to the free angulation of all directions；When unclamping universal fixed screw (9), can by universal connector (4) and universal connector groove (5) appropriate separation, such Universal screw nail (3) just can to the free angulation of all directions.
3. articulatio atlantoepistrophica anterior dislocation reduction fixture device as claimed in claim 1, it is characterized in that the head end of the main instrumentation tubes (26) of described adjustable clamp (2) has a movable joint (27) to collectively constitute joint with the movable joint (16) in adjustable clamp (2) folding clamp piece (15), the folding clamp piece (15) of adjustable clamp (2) is connected with folding tie rod (17), its other end is fixed on the expansion strip fixing point (24) of adjustable clamp (2) back handle (19) upper end, so when folding tie rod (17) is moved rearwards by, folding clamp piece (15) can be made to upwarp and to open.
4. articulatio atlantoepistrophica anterior dislocation reduction fixture device as claimed in claim 1, it is characterised in that described folding clamp piece (15) hollow, holds extension tongs sheet (11) in it, there is an expansion strip (12) at flexible clamp piece (11) rear, has certain flexibility；As it is advanced by non-telescope fixing screw (25) toward front, effect because of coil tension spring (14), flexible clamp piece (14) is in indentation state, tighten Telescopic Fixed screw (25), expansion strip (12) is forwards advanced, drive flexible clamp piece (11) forwards to stretch out, by controlling the degree of depth that Telescopic Fixed screw (25) is screwed into, control the distance that flexible clamp piece (11) is forwards stretched out.
5. articulatio atlantoepistrophica anterior dislocation reduction fixture device as claimed in claim 1, what it is characterized in that described adjustable clamp (2) fixes-adjustable clamp connecting portion (22) hollow, the body (6) of fixation clamps is held in it, the draw-in groove (23) having several card (7) and fixing-adjustable clamp connecting portion (22) on the body (6) of fixation clamps matches, and is used for fixing fixation clamps (1).
6. articulatio atlantoepistrophica anterior dislocation reduction fixture device as claimed in claim 1, it is characterized in that described folding clamp piece (15) upwarps and open when being in desired angle, fixing back handle (19) position of the fixed transverse rod (20) in the front hand grip (18) of adjustable clamp (2) can be passed through, thus the fixing folding clamp piece (15) that maintains is in desired angle.
7. articulatio atlantoepistrophica anterior dislocation reduction fixture device as claimed in claim 1, it is characterized in that the anterior arch of atlas adapter head (13) of described flexible clamp piece (11) has bilobate, overlook into " people " font, side-looking is an arc, can well match on dissecting with extensive region pivot anterior arch, and same Universal screw nail (3) composition " 3 points " structure, be so conducive to the reset of extensive region pivot to anterior dislocation and fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410820725.5A CN105748138B (en) | 2014-12-26 | 2014-12-26 | Articulatio atlantoepistrophica anterior dislocation reduction fixture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410820725.5A CN105748138B (en) | 2014-12-26 | 2014-12-26 | Articulatio atlantoepistrophica anterior dislocation reduction fixture device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105748138A true CN105748138A (en) | 2016-07-13 |
| CN105748138B CN105748138B (en) | 2019-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410820725.5A Expired - Fee Related CN105748138B (en) | 2014-12-26 | 2014-12-26 | Articulatio atlantoepistrophica anterior dislocation reduction fixture device |
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| CN (1) | CN105748138B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2145585Y (en) * | 1992-04-16 | 1993-11-10 | 王映松 | "Yingsong" type bone holder |
| US5578032A (en) * | 1994-12-20 | 1996-11-26 | Accurate Surgical & Scientific Instruments Corporation | Bone clamp |
| CN1545984A (en) * | 2003-12-17 | 2004-11-17 | 尹庆水 | Reposition device for atlas |
| CN2776344Y (en) * | 2004-12-29 | 2006-05-03 | 田桂荣 | Tool for treating exarthrima |
| CN201551378U (en) * | 2009-09-29 | 2010-08-18 | 中国人民解放军第三军医大学第一附属医院 | Intercondylar spine fracture reduction forceps |
| CN201558161U (en) * | 2009-11-03 | 2010-08-25 | 山东威高骨科材料有限公司 | Screw holding orthopedic repositor |
| CN201602831U (en) * | 2009-10-29 | 2010-10-13 | 董方 | Split-type four-claw bone holding forceps |
| CN201683962U (en) * | 2010-05-20 | 2010-12-29 | 杭州康基医疗器械有限公司 | Straight rongeur forceps |
| CN201683967U (en) * | 2010-05-20 | 2010-12-29 | 杭州康基医疗器械有限公司 | Downbent punch forceps |
| CN203059838U (en) * | 2012-12-12 | 2013-07-17 | 池永龙 | Micro-vision portable nucleus pulposus tongs |
| CN203369934U (en) * | 2013-08-07 | 2014-01-01 | 苑玉清 | Telescopic clamping forceps |
| CN103610489A (en) * | 2013-11-26 | 2014-03-05 | 张英泽 | Intramedullary repositor for fracture of long bones of arms and legs |
| CN203609486U (en) * | 2013-10-24 | 2014-05-28 | 上海市第十人民医院 | Multifunctional minimally-invasive reset forceps |
| CN203662878U (en) * | 2013-12-27 | 2014-06-25 | 李万里 | Cervical vertebra plate door opener |
| CN203662879U (en) * | 2013-12-27 | 2014-06-25 | 李万里 | Gun-type cervical vertebra lamina door opener |
| CN203988239U (en) * | 2014-07-10 | 2014-12-10 | 苏州吉美瑞医疗器械有限公司 | A kind of vertebrae reduction forceps of single hand type |
| CN104207831A (en) * | 2014-09-23 | 2014-12-17 | 张英泽 | Minimally invasive conformal repositor for repositing and fixing bone blocks around joints |
| CN205359603U (en) * | 2015-10-10 | 2016-07-06 | 林仲可 | Atlantoaxial joint anterior dislocation fixer that resets |
-
2014
- 2014-12-26 CN CN201410820725.5A patent/CN105748138B/en not_active Expired - Fee Related
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2145585Y (en) * | 1992-04-16 | 1993-11-10 | 王映松 | "Yingsong" type bone holder |
| US5578032A (en) * | 1994-12-20 | 1996-11-26 | Accurate Surgical & Scientific Instruments Corporation | Bone clamp |
| CN1545984A (en) * | 2003-12-17 | 2004-11-17 | 尹庆水 | Reposition device for atlas |
| CN2776344Y (en) * | 2004-12-29 | 2006-05-03 | 田桂荣 | Tool for treating exarthrima |
| CN201551378U (en) * | 2009-09-29 | 2010-08-18 | 中国人民解放军第三军医大学第一附属医院 | Intercondylar spine fracture reduction forceps |
| CN201602831U (en) * | 2009-10-29 | 2010-10-13 | 董方 | Split-type four-claw bone holding forceps |
| CN201558161U (en) * | 2009-11-03 | 2010-08-25 | 山东威高骨科材料有限公司 | Screw holding orthopedic repositor |
| CN201683967U (en) * | 2010-05-20 | 2010-12-29 | 杭州康基医疗器械有限公司 | Downbent punch forceps |
| CN201683962U (en) * | 2010-05-20 | 2010-12-29 | 杭州康基医疗器械有限公司 | Straight rongeur forceps |
| CN203059838U (en) * | 2012-12-12 | 2013-07-17 | 池永龙 | Micro-vision portable nucleus pulposus tongs |
| CN203369934U (en) * | 2013-08-07 | 2014-01-01 | 苑玉清 | Telescopic clamping forceps |
| CN203609486U (en) * | 2013-10-24 | 2014-05-28 | 上海市第十人民医院 | Multifunctional minimally-invasive reset forceps |
| CN103610489A (en) * | 2013-11-26 | 2014-03-05 | 张英泽 | Intramedullary repositor for fracture of long bones of arms and legs |
| CN203662878U (en) * | 2013-12-27 | 2014-06-25 | 李万里 | Cervical vertebra plate door opener |
| CN203662879U (en) * | 2013-12-27 | 2014-06-25 | 李万里 | Gun-type cervical vertebra lamina door opener |
| CN203988239U (en) * | 2014-07-10 | 2014-12-10 | 苏州吉美瑞医疗器械有限公司 | A kind of vertebrae reduction forceps of single hand type |
| CN104207831A (en) * | 2014-09-23 | 2014-12-17 | 张英泽 | Minimally invasive conformal repositor for repositing and fixing bone blocks around joints |
| CN205359603U (en) * | 2015-10-10 | 2016-07-06 | 林仲可 | Atlantoaxial joint anterior dislocation fixer that resets |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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