CN203388933U - Distal radius palmar locking plate - Google Patents
Distal radius palmar locking plate Download PDFInfo
- Publication number
- CN203388933U CN203388933U CN201320381915.2U CN201320381915U CN203388933U CN 203388933 U CN203388933 U CN 203388933U CN 201320381915 U CN201320381915 U CN 201320381915U CN 203388933 U CN203388933 U CN 203388933U
- Authority
- CN
- China
- Prior art keywords
- locking
- combination bore
- locking compress
- compress combination
- combination hole
- 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 provides a distal radius palmar locking plate which is a T-shaped plate, the edge part of the T-shaped plate is arc-shaped, and the distal radius palmar locking plate comprises a horizontal part and a longitudinal part which are respectively provided with slots. The slots of the horizontal part are horizontally arranged threaded locking holes; the slots of the longitudinal part are longitudinally arranged locking pressurized combination holes which sequentially are a first locking pressurized combination hole, a second locking pressurized combination hole and a third locking pressurized combination hole. The first locking pressurized combination hole is located at the adjacent position of the horizontal part and the longitudinal part, the length of the second locking pressurized combination hole is greater than that of the first locking pressurized combination hole, and the third locking pressurized combination hole is identical with the first locking pressurized combination hole in shape and size. The distal radius palmar locking plate has the beneficial effects that a bone fracture plate is more suitably placed at a fracture-reduction distal radius palmar side by adopting anatomic design, so as to facilitate the operation of a doctor and better facilitate the recovery of a patient, and the distal radius palmar locking plate is a preferred instrument of an orthopedic radius fracture operation.
Description
Technical field
This utility model belongs to medical instruments field, especially relates to a kind of distal radial palmar lockplate.
Background technology
In existing bone surgery, need to utilize blade plate and bone screw to implement fracture site fixing, the biomechanics prerequisite of conventional steel plates makes it to have following biology of defect: compressing periosteum, affect fracture end blood supply, extend recovery time, simultaneously, conventional pressurized screw has lighter resistance for shearing force, easily because shearing force is become flexible; Although lock screw has stronger resistance for shearing force, can not pressurize to knochenbruch face, knochenbruch, in released state, is unfavorable for knochenbruch healing.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of blade plate, is especially applicable to a kind of distal radial palmar lockplate of orthopedics's fracture of radius.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: distal radial palmar lockplate, comprise T-shaped plate, described T-shaped plate comprises lateral part and longitudinal component, described lateral part and described longitudinal component are all respectively equipped with hole slot, the described hole slot of described lateral part is thread lock hole, and the described hole slot of described longitudinal component is locking compress combination bore.
Further, described TXing Ban marginal portion is circular-arc.
Further, described thread lock hole is at least two, transversely arranged.
Further, described locking compress combination bore longitudinal arrangement.
Further, described locking compress combination bore is followed successively by the first locking compress combination bore, the second locking compress combination bore and the 3rd locking compress combination bore.
Further, described the first locking compress combination bore is positioned at the adjacent of described lateral part and described longitudinal component.
Further, the hole of described the second locking compress combination bore is grown up long in the hole of described the first locking compress combination bore.
Further, described the 3rd locking compress combination bore is at least one, and shape is identical with described the first locking compress combination bore with size.
Advantage and the good effect that the utlity model has are: owing to adopting technique scheme to carry out anatomical form design, make blade plate properer be placed on the distal radial palmar after the reduction of the fracture, facilitated doctor's operation, be conducive to the joint of knochenbruch and fix, make patient recover better faster the preferred equipment of ，Shi orthopedics fracture of radius operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure:
1, lateral part 2, thread lock hole 3, the first locking compress combination bore
4, the second locking compress combination bore 5, the 3rd locking compress combination bore 6, longitudinal component
The specific embodiment
As shown in Figure 1, this utility model is a kind of distal radial palmar lockplate, for T-shaped plate, comprise lateral part 1 and longitudinal component 6, lateral part 1 and longitudinal component 6 are all respectively equipped with hole slot, the hole slot of lateral part 1 is four transversely arranged thread lock holes 2, five locking compress combination bore that the hole slot of longitudinal component 6 is longitudinal arrangement.
Longitudinal component 6 successively longitudinal arrangement has the first locking compress combination bore 3, the second locking compress combination bore 4 and the 3rd locking compress combination bore 5.The first locking compress combination bore 3 is positioned at the adjacent of lateral part 1 and longitudinal component 6, and the hole of the second locking compress combination bore 4 is grown up long in the hole of the first locking compress combination bore 3; The 3rd locking compress combination bore 5 quantity are three, and shape size is identical with the first locking compress combination bore 3.
In fixation procedure, first the second locking compress combination bore 4 adjusts the position of blade plate, or be screwed in process and make fracture end produce locking and pressurizing at screw, and then screw is screwed into respectively to thread lock hole 2 and the 3rd locking compress combination bore 5, thread lock hole 2 is screwed into lock screw and plays locking action, the first locking compress combination bore 3 and the 3rd locking compress combination bore 5 is screwed into as required forcing screw or lock screw plays locking and pressurizing effect.
TXing Ban marginal portion is circular-arc, can better fit at nearly articular surface place with the metaphysis of distal radius in lateral part 1, and longitudinal component 6 is at the backbone place of distal radius, makes the distal radial palmar that is placed on that blade plate can be properer.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to this utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (8)
1. distal radial palmar lockplate, comprise T-shaped plate, described T-shaped plate comprises lateral part and longitudinal component, and described lateral part and described longitudinal component are all respectively equipped with hole slot, the described hole slot of described lateral part is thread lock hole, and the described hole slot of described longitudinal component is locking compress combination bore.
2. distal radial palmar lockplate according to claim 1, is characterized in that: described TXing Ban marginal portion is circular-arc.
3. distal radial palmar lockplate according to claim 1, is characterized in that: described thread lock hole is at least two, transversely arranged.
4. distal radial palmar lockplate according to claim 1, is characterized in that: described locking compress combination bore longitudinal arrangement.
5. distal radial palmar lockplate according to claim 4, is characterized in that: described locking compress combination bore is followed successively by the first locking compress combination bore, the second locking compress combination bore and the 3rd locking compress combination bore.
6. distal radial palmar lockplate according to claim 5, is characterized in that: described the first locking compress combination bore is positioned at the adjacent of described lateral part and described longitudinal component.
7. distal radial palmar lockplate according to claim 5, is characterized in that: the hole of described the second locking compress combination bore is grown up long in the hole of described the first locking compress combination bore.
8. distal radial palmar lockplate according to claim 5, is characterized in that: described the 3rd locking compress combination bore is at least one, and shape is identical with described the first locking compress combination bore with size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320381915.2U CN203388933U (en) | 2013-06-28 | 2013-06-28 | Distal radius palmar locking plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320381915.2U CN203388933U (en) | 2013-06-28 | 2013-06-28 | Distal radius palmar locking plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203388933U true CN203388933U (en) | 2014-01-15 |
Family
ID=49900498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320381915.2U Expired - Fee Related CN203388933U (en) | 2013-06-28 | 2013-06-28 | Distal radius palmar locking plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203388933U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083203A (en) * | 2014-07-28 | 2014-10-08 | 苏州市康力骨科器械有限公司 | Capitulum radii locking steel plate |
| CN105326551A (en) * | 2014-08-11 | 2016-02-17 | 天津市康尔医疗器械有限公司 | Double-column locking plate for distal radius palmaris |
| CN107049451A (en) * | 2017-03-20 | 2017-08-18 | 介之良（北京）医疗科技有限公司 | A kind of locking external fixer for treatment of distal radius fracture |
-
2013
- 2013-06-28 CN CN201320381915.2U patent/CN203388933U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083203A (en) * | 2014-07-28 | 2014-10-08 | 苏州市康力骨科器械有限公司 | Capitulum radii locking steel plate |
| CN105326551A (en) * | 2014-08-11 | 2016-02-17 | 天津市康尔医疗器械有限公司 | Double-column locking plate for distal radius palmaris |
| CN107049451A (en) * | 2017-03-20 | 2017-08-18 | 介之良（北京）医疗科技有限公司 | A kind of locking external fixer for treatment of distal radius fracture |
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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: 20140115 Termination date: 20140628 |
|
| EXPY | Termination of patent right or utility model |