CN206026415U - Indicate fixed director of bone fracture ke shi needle - Google Patents
Indicate fixed director of bone fracture ke shi needle Download PDFInfo
- Publication number
- CN206026415U CN206026415U CN201620600516.4U CN201620600516U CN206026415U CN 206026415 U CN206026415 U CN 206026415U CN 201620600516 U CN201620600516 U CN 201620600516U CN 206026415 U CN206026415 U CN 206026415U
- Authority
- CN
- China
- Prior art keywords
- guide pin
- pin bushing
- stop collar
- fixed
- montant
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses an indicate fixed director of bone fracture ke shi needle, include: mount, fixed guide pin bushing, removal guide pin bushing, stop collar and fastening screw, the mount is the U -shaped, and the mount includes horizontal pole and two montants, and two montant difference vertical fixations are at the horizontal pole both ends, the outer wall and a montant of fixed guide pin bushing are connected fixedly, outer wall and another montant of stop collar are connected fixedly, removing guide pin bushing slidable and setting up in the stop collar, the axis of fixed guide pin bushing and removal guide pin bushing is on same straight line, be fixed with and open threaded hole on the montant of stop collar, the screw hole extends to the stop collar from the horizontal pole in, fastening screw sets up at threaded hole, and fastening screw stretches into in the stop collar. In this way, the utility model discloses can be applicable to indicate the bone reduction of fracture in the ke shi needle guide to fixed, can realize the accuracy fracture that restores to the throne.
Description
Technical field
This utility model is related to phalanges Kirschner wire fixation instrument field, more particularly to a kind of Phalangeal fracture Kirschner wire fixation
Guider.
Background technology
Brothers' wound Phalangeal fracture is usually used in Kirschner wire and fixes, and refers at this stage（Toe）Fixed master in bone fracture Kirschner wire
The experience of operator to be relied on, typically will carry out back and forth multiple threading a needle and attempt obtaining the fixed position of satisfaction.But finger,
Toes complex structure, contains more blood vessel, nerve, flexor tendon, joint capsule, ligament etc. in less finger, toes space,
Multiple interior fixed trial is easier to injured blood vessel nerve, if Kirschner wire passes through tendon, ligament and joint capsule, can cause handss
Refer to, toes tendon slides, joint motion is limited, and makes finger, toes functional rehabilitation is not good enough.
Utility model content
This utility model is mainly solving the technical problems that provide a kind of Phalangeal fracture Kirschner wire fixation guider, it is adaptable to
Kirschner wire is oriented to be fixed, and can realize accurate reseting fracture.
For solving above-mentioned technical problem, the technical scheme that this utility model is adopted is：A kind of Phalangeal fracture gram is provided
Family name's pin fixed guider, including：Fixed mount, fixed guide pin bushing, mobile guide pin bushing, stop collar and trip bolt；The fixed mount is in U
Shape, fixed mount include cross bar and two montants, and two montants are respectively and vertically fixed at cross bar two ends；The outer wall of the fixed guide pin bushing
It is connected with a montant, the outer wall of the stop collar is connected with another montant；The mobile guide pin bushing is slidable
It is arranged in stop collar, the axis of fixed guide pin bushing and mobile guide pin bushing is on the same line；It is fixed with a montant of stop collar
Screwed hole is provided with, screwed hole is extended in stop collar from cross bar, and the trip bolt is arranged in screwed hole, and trip bolt is stretched
Enter in stop collar.
Preferably, one end of the mobile guide pin bushing of the fixed guide pin bushing correspondence is provided with angle, and the mobile guide pin bushing correspondence is fixed
One end of guide pin bushing is provided with angle.
Preferably, guide pin bushing axis direction is moved along on the mobile guide pin bushing outer wall be provided with chute, the stop collar inwall
Fixture block is provided with, fixture block is stuck in chute.
Preferably, the fixed guide pin bushing axis is vertically arranged with montant.
Preferably, the cross bar is expansion link.
The beneficial effects of the utility model are：This utility model can be oriented to suitable for Kirschner wire Phalangeal fracture reduced operation
It is fixed, accurate reseting fracture can be realized.
Description of the drawings
Fig. 1 is the main structure diagram of one preferred embodiment of this utility model Phalangeal fracture Kirschner wire fixation guider；
Structural representation when Fig. 2 is shown Phalangeal fracture Kirschner wire fixation guider use state.
In accompanying drawing, the labelling of each part is as follows：1st, fixed guide pin bushing；2nd, mobile guide pin bushing；3rd, stop collar；4th, cross bar；5th, montant；
6th, trip bolt.
Specific embodiment
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to make to protection domain of the present utility model
Define.
Fig. 1 and Fig. 2 is referred to, this utility model embodiment includes：
A kind of Phalangeal fracture Kirschner wire fixation guider, including：Fixed mount, fixed guide pin bushing 1, mobile guide pin bushing 2, stop collar 3
With trip bolt 6, fixed guide pin bushing 1, mobile guide pin bushing 2, the axis direction of stop collar 3 are provided with through hole；The fixed mount takes the shape of the letter U,
Fixed mount includes cross bar 4 and two montants 5, and two montants 5 are respectively and vertically fixed at 4 two ends of cross bar, and cross bar 4 is expansion link, can
4 length of cross bar is adjusted as needed；The outer wall of the fixed guide pin bushing 1 is connected with a montant, is fixed 1 axis of guide pin bushing and is erected
Bar is vertically arranged, and the outer wall of the stop collar 3 is connected with another montant；Move along on 2 outer wall of mobile guide pin bushing
Guide pin bushing axis direction is provided with chute, and 3 inwall of the stop collar is provided with fixture block, and mobile guide pin bushing is slidably disposed in stop collar
Interior, fixture block is stuck in chute, and the axis of fixed guide pin bushing 1 and mobile guide pin bushing 2 on the same line, fixes guide pin bushing 1 and mobile guide pin bushing 2
Endoporus can design different size and pass through the Kirschner wire of different size；One end of the fixed correspondence of guide pin bushing 1 movement guide pin bushing is provided with
Angle, one end that the mobile correspondence of guide pin bushing 2 fixes guide pin bushing are provided with angle；It is fixed with a montant of stop collar and is provided with screwed hole,
Screwed hole is extended in stop collar 3 from cross bar 4, and the trip bolt 6 is arranged in screwed hole, and trip bolt 6 stretches into spacing
In set 3.After the reduction of the fracture, tendon and nervus vasculairs position in art, is observed, two sites of fixed fracture are thought in selection, and fixation is led
Set and mobile guide pin bushing can be moved to the Kirschner wire biography entry/exit position that patient wants, and fixed guide pin bushing is against on bone, and mobile guide pin bushing exists
Slide in stop collar and determine fixing point and fixed-direction, mobile guide pin bushing is against on bone, is tightened trip bolt and is fixed mobile guide pin bushing,
Choosing suitable Kirschner wire carries out Fracture internal fixaiion, and postoperative conventional brake and to the ill functional exercise, this utility model can be suitable for
In Phalangeal fracture reduced operation, Kirschner wire is oriented to and fixes, and can realize accurate reseting fracture.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure made using this utility model description and accompanying drawing content, or directly or indirectly it is used in other related technologies
Field, is included in scope of patent protection of the present utility model in the same manner.
Claims (1)
1. a kind of Phalangeal fracture Kirschner wire fixation guider, it is characterised in that include：Fixed mount, fixed guide pin bushing, mobile guide pin bushing,
Stop collar and trip bolt；The fixed mount takes the shape of the letter U, and fixed mount includes cross bar and two montants, and two montants are respectively perpendicular admittedly
It is scheduled on cross bar two ends；The outer wall of the fixed guide pin bushing is connected with a montant, and the outer wall of the stop collar is perpendicular with another
Bar is connected；The mobile guide pin bushing is slidably disposed in stop collar, and the axis of fixed guide pin bushing and mobile guide pin bushing is same
On straight line；It is fixed with a montant of stop collar and is provided with screwed hole, screwed hole is extended in stop collar from cross bar, it is described tight
Gu screw is arranged in screwed hole, trip bolt is stretched in stop collar；Set on one end of the fixed guide pin bushing correspondence movement guide pin bushing
There is angle, one end that the mobile guide pin bushing correspondence fixes guide pin bushing is provided with angle；Guide pin bushing is moved along on the mobile guide pin bushing outer wall
Axis direction is provided with chute, and the stop collar inwall is provided with fixture block, and fixture block is stuck in chute；The fixed guide pin bushing axis with it is perpendicular
Bar is vertically arranged；The cross bar is expansion link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620600516.4U CN206026415U (en) | 2016-06-20 | 2016-06-20 | Indicate fixed director of bone fracture ke shi needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620600516.4U CN206026415U (en) | 2016-06-20 | 2016-06-20 | Indicate fixed director of bone fracture ke shi needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206026415U true CN206026415U (en) | 2017-03-22 |
Family
ID=58313341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620600516.4U Expired - Fee Related CN206026415U (en) | 2016-06-20 | 2016-06-20 | Indicate fixed director of bone fracture ke shi needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206026415U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108042199A (en) * | 2018-01-19 | 2018-05-18 | 卢乐 | A kind of orthopedic kirschner pin locating guider |
| CN108095818A (en) * | 2018-01-19 | 2018-06-01 | 卢乐 | The orthopedic kirschner pin locating guider that can quickly adjust |
| CN108542490A (en) * | 2018-05-18 | 2018-09-18 | 宁波市第二医院 | A kind of Kirschner wire guider being accurately oriented to |
-
2016
- 2016-06-20 CN CN201620600516.4U patent/CN206026415U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108042199A (en) * | 2018-01-19 | 2018-05-18 | 卢乐 | A kind of orthopedic kirschner pin locating guider |
| CN108095818A (en) * | 2018-01-19 | 2018-06-01 | 卢乐 | The orthopedic kirschner pin locating guider that can quickly adjust |
| CN108542490A (en) * | 2018-05-18 | 2018-09-18 | 宁波市第二医院 | A kind of Kirschner wire guider being accurately oriented to |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206026415U (en) | Indicate fixed director of bone fracture ke shi needle | |
| CN201612662U (en) | Drill positioning guider for reduction of cruciate ligament avulsion fracture | |
| CN203303309U (en) | Manual knee joint function rehabilitation machine | |
| BRPI0413472A (en) | curved positioning and introducing instrument for inserting a guidewire into the femur, process of positioning an opening guidewire into an intramedullary canal of a femur with an instrument, and instrument cluster | |
| CN210330708U (en) | Phalanx elastic traction device | |
| CN102783998B (en) | Hinge type dragging external fixing device | |
| CN106137317A (en) | Orthopaedics centralization bit guide | |
| CN208511153U (en) | Lower tibiofibula positions bone-knitting device | |
| CN105963011A (en) | Phalanx fracture Kirschner wire fixing guider | |
| CN204364647U (en) | Orthopaedic nursing medicament flusher | |
| CN217040256U (en) | Suture device for fixing free bone block of comminuted patella fracture | |
| CN203089332U (en) | Tibia lengthening frame easy to adjust | |
| CN207152691U (en) | A kind of medical focile fracture recovering auxiliary support apparatus | |
| CN110074946A (en) | A kind of wrist function rehabilitation training device | |
| CN203524753U (en) | Angle and length adjustable external fixing device of phalanx fracture | |
| CN103445832A (en) | Activity-inertia combined adjusting control outer fixer for distal radius fracture | |
| CN205885481U (en) | Extensor tendon stop fixer | |
| CN204814322U (en) | Be used for trailing integral type bone traction frame of low limbs long bone fracture | |
| CN203425011U (en) | External fixator for dynamic and static combined regulation of distal radius fractures | |
| CN201239190Y (en) | Y-shaped fixed plate for dissection of acromioclavicular joint | |
| CN207253368U (en) | Phalanges extension apparatus | |
| CN208910462U (en) | A kind of grips pincers can be used for different thicknesses skeletal fixation | |
| CN204971518U (en) | Reduction of fracture director | |
| CN103431898B (en) | Orthopaedic external fixator | |
| CN210355020U (en) | Multifunctional orthopedic distractor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20170620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |