CN2759420Y - Tibial plateau fracture localizer - Google Patents
Tibial plateau fracture localizer Download PDFInfo
- Publication number
- CN2759420Y CN2759420Y CNU2005200799824U CN200520079982U CN2759420Y CN 2759420 Y CN2759420 Y CN 2759420Y CN U2005200799824 U CNU2005200799824 U CN U2005200799824U CN 200520079982 U CN200520079982 U CN 200520079982U CN 2759420 Y CN2759420 Y CN 2759420Y
- Authority
- CN
- China
- Prior art keywords
- localizer
- protractor
- fracture
- tibial plateau
- plateau fracture
- 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
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- Surgical Instruments (AREA)
Abstract
The utility model relates to a shank bone plateau fracture localizer which belongs to medical equipment, and the shank bone plateau fracture localizer is characterized in that the tail end of a localizing needle is provided with a circular arc-shaped protractor, and the protractor is provided with a localizing clip capable of sliding along the protractor. A through hole is arranged on the radial direction of the protractor of the localizing clip, and the through hole is provided with the localizing needle with scales. The shank bone plateau fracture localizer has the advantages that the operation range is small, the pain of patients is light and the shank bone plateau fracture localizer is good for restoring the position of the fracture.
Description
Technical field: this utility model belongs to medical apparatus and instruments, is specifically related to a kind of fracture of the tibial plateau localizer.
Background technology: at present, the treatment that fracture of the tibial plateau is subsided needs the open reduction internal fixation recover the smooth of articular surface, will appear the fracture operation under the direct-view of position of subsiding in the operation, need to enlarge range of operation, and existence patient's the misery and the defective of fractures damage have been increased the weight of.
Summary of the invention: the purpose of this utility model provides and a kind ofly can reduce range of operation, alleviates patient suffering's fracture of the tibial plateau localizer.
The technical solution of the utility model is: a kind of fracture of the tibial plateau localizer, it is characterized in that: the positioning needle tail end is established the circular arc protractor, establish on the protractor and can directly upwards establish through hole at the protractor of fixation clamp, establish band scale positioning needle on the through hole along the fixation clamp of its slip.
Owing to adopt technique scheme, during use, record sclerite on the tibial plateau apart from cortex distance and centrage angle according to spiral CT three-dimensional rebuilding, positioning needle is vertically penetrated on the tibia center line, the protractor suit is fixed in the positioning needle tail end, moving fixation clamp along protractor reaches spiral CT three-dimensional rebuilding and records after fracture of the tibial plateau piece and the centrage angle fixing, again the band scale positioning needle on the fixation clamp is inserted in the tibia, its insertion depth is with after the sclerite astragalus cortex that records distance equates, and punching along this positioning needle direction at the about 1mm of band scale positioning needle downside place resets to fix in carrying out gets final product; Thereby it is few to have a range of operation, and the patient's is painful light, helps the advantage that fracture site recovers.
Description of drawings: come the technical solution of the utility model is described in further details below in conjunction with the drawings and specific embodiments.Accompanying drawing is a structural representation of the present utility model.
The specific embodiment: with reference to the accompanying drawings, a kind of fracture of the tibial plateau localizer is established circular arc protractor 2 at positioning needle 1 tail end, and establishing on the protractor 2 can be along the fixation clamp 3 of its slip, through hole is upwards established in protractor 2 footpaths at fixation clamp 3, establishes band scale positioning needle 4 on the through hole.
Claims (1)
1, a kind of fracture of the tibial plateau localizer, it is characterized in that: positioning needle (1) tail end is established circular arc protractor (2), establish on the protractor (2) and can upwards establish through hole in protractor (2) footpath of fixation clamp (3), establish band scale positioning needle (4) on the through hole along the fixation clamp (3) of its slip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200799824U CN2759420Y (en) | 2005-01-13 | 2005-01-13 | Tibial plateau fracture localizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200799824U CN2759420Y (en) | 2005-01-13 | 2005-01-13 | Tibial plateau fracture localizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2759420Y true CN2759420Y (en) | 2006-02-22 |
Family
ID=36081623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200799824U Expired - Fee Related CN2759420Y (en) | 2005-01-13 | 2005-01-13 | Tibial plateau fracture localizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2759420Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103040526A (en) * | 2013-01-04 | 2013-04-17 | 浙江科惠医疗器械有限公司 | Three-dimensional positioning sighting device for orthopedic surgery |
| CN103750889A (en) * | 2014-02-18 | 2014-04-30 | 南京大学医学院附属鼓楼医院 | Precise supporting and repositioning device for tibial plateau fracture |
-
2005
- 2005-01-13 CN CNU2005200799824U patent/CN2759420Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103040526A (en) * | 2013-01-04 | 2013-04-17 | 浙江科惠医疗器械有限公司 | Three-dimensional positioning sighting device for orthopedic surgery |
| CN103750889A (en) * | 2014-02-18 | 2014-04-30 | 南京大学医学院附属鼓楼医院 | Precise supporting and repositioning device for tibial plateau fracture |
| CN103750889B (en) * | 2014-02-18 | 2016-01-06 | 南京大学医学院附属鼓楼医院 | Fracture of the tibial plateau accurate support resetting means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |