CN204133592U - Proximal tibia posterior support locking steel plate - Google Patents
Proximal tibia posterior support locking steel plate Download PDFInfo
- Publication number
- CN204133592U CN204133592U CN201420549018.2U CN201420549018U CN204133592U CN 204133592 U CN204133592 U CN 204133592U CN 201420549018 U CN201420549018 U CN 201420549018U CN 204133592 U CN204133592 U CN 204133592U
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- supporter
- crosswise
- steel plate
- proximal tibia
- hole
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Abstract
This utility model provides a kind of proximal tibia posterior support locking steel plate, comprises and walks crosswise part, support section and perpendicular row part; Described walk crosswise partial shape and tibial plateau rear pillar position matches; Described support section comprises supporter one and supporter two, and the upper end of described supporter one and two lays respectively at walks crosswise two ends on the downside of part, and its lower end is intersected in a bit, and described perpendicular row partial fixing is connected to support section lower end.Described part of walking crosswise offers fixing hole and positioning through hole, and described perpendicular row part also offers fixing hole.Walk crosswise partly can effectively divide outside or interior posterior bony folding part in tibial plateau rear pillar and be fixed, and utilize supporter one and supporter two to support through row its two ends, avoid the problem walked crosswise part and fit loosely with tibial plateau.
Description
Technical field
This utility model relates to the medical instruments field of bone surgery.
Background technology
Along with the attention to tibial plateau os metastyloideum folded block, often select reconstruction plate or distal radius steel plate for the fixing of tibial plateau complicated fracture especially os metastyloideum folded block.But when fracture involves the interior outside of tibial plateau rear pillar and interior rear side simultaneously, often may need to use two block plates to carry out support simultaneously and fix.There is no the steel plate simultaneously taking into account outside and rear inboard portion after tibial plateau rear pillar at present.
Utility model content
The technical problems to be solved in the utility model is: overcome existing fixation steel plate in prior art and can not take into account the interior outside of tibial plateau rear pillar or the deficiency of interior rear side fracture portions simultaneously, provide a kind of proximal tibia posterior support locking steel plate.
This utility model solves the technical scheme that its technical problem adopts: a kind of proximal tibia posterior support locking steel plate, comprises and walks crosswise part, support section and perpendicular row part;
Described walk crosswise partial shape and tibial plateau rear pillar position matches; Described support section comprises supporter one and supporter two, and the upper end of described supporter one and supporter two is connected to the two ends walking crosswise part, and its lower end is intersected in a bit, and described perpendicular row partial fixing is connected to supporter one and supporter two intersection; Described part of walking crosswise offers fixing hole and positioning through hole, and described perpendicular row part also offers fixing hole.Walk crosswise part and can take into account the interior outside of tibial plateau rear pillar or interior rear side fracture portions simultaneously, and utilize supporter one and supporter two to support through row its two ends, avoid the problem walked crosswise part and fit loosely with tibial plateau.
Further, for improving the structural stability of locking steel plate further, and ensure effective laminating of steel plate and proximal tibia, described walks crosswise part, supporter one and supporter two shape roughly triangular in shape, the upper end of supporter one and two toward the outer side, matches with proximal tibia shape.
As preferably, described in the described fixing hole walking crosswise part is laterally evenly distributed on, walk crosswise the middle part of part, the horizontal both sides being evenly distributed on the fixing hole walking crosswise part of described positioning through hole.
As preferably, the fixing hole of described perpendicular row part is evenly arranged along the length direction of perpendicular row part, and quantity is 2 ~ 5.
As preferably, described fixing hole is the one in through hole, screwed hole or Eight characters hole.
The beneficial effects of the utility model are, proximal tibia posterior support locking steel plate structure of the present utility model is simple, aim at the support locking steel plate of proximal tibia rear fracture design, take into account outside and interior rear side in platform rear pillar, effective support can be carried out for the fracture of involving outside in rear pillar simultaneously to fix, and utilize supporter one and two fixing further to walking crosswise part, make to walk crosswise part and effectively fit with fracture site.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is this utility model support locking steel plate perspective view;
Fig. 2 is another angle perspective view of support locking steel plate;
In figure: 1. walk crosswise part, 2. supporter one, 3. supporter two, 4. perpendicular row part, 5. fixing hole, 6. positioning through hole.
Detailed description of the invention
By reference to the accompanying drawings this utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with this utility model.
As illustrated in fig. 1 and 2, a kind of proximal tibia posterior support locking steel plate, comprises and walks crosswise part 1, support section and perpendicular row part 4; Described walk crosswise part 1 shape and tibial plateau rear pillar position matches; Described support section comprises supporter 1 and supporter 23, the upper end of described supporter 1 and supporter 23 lays respectively at walks crosswise two ends on the downside of part 1, its lower end is intersected in a bit, and with walk crosswise part 1 and form general triangular shape, the upper end of supporter 1 and supporter 23 toward the outer side, match with proximal tibia form, described perpendicular row part 4 is fixedly connected on the intersection of supporter 1 and supporter 23.Described part 1 of walking crosswise offers fixing hole 5 and positioning through hole 6, the middle part of part 1 is walked crosswise described in the described fixing hole 5 walked crosswise in part 1 is laterally evenly distributed on, described positioning through hole 6 is laterally evenly distributed on the both sides of the fixing hole 5 walked crosswise in part 1, described perpendicular row part 4 also offers fixing hole 5, fixing hole 5 in described perpendicular row part 4 is evenly arranged along the length direction of perpendicular row part 4, and quantity is 3.
The use procedure of this utility model proximal tibia posterior support locking steel plate is as follows: in the open reduction steel plate screw internal fixation operation of fracture of tibia, first after sclerite being resetted, temporary fixed with Kirschner wire, then locking steel plate is placed in fracture site, walk crosswise part 1 to fit with tibial plateau rear pillar fracture site, support section and perpendicular row part 4 are fitted with proximal tibia relevant position, temporary fixed Kirschner wire used before Kirschner wire substitutes is squeezed into by the positioning through hole 6 walking crosswise part 1, and be screwed into the fixing fracture of lock screw respectively at the fixing hole 5 walking crosswise part 1 and perpendicular row part 4, can select to remove Kirschner wire or reservation according to fracture fixation stable case in art.
Claims (5)
1. a proximal tibia posterior support locking steel plate, is characterized in that: comprise and walk crosswise part (1), support section and perpendicular row part (4);
Described walk crosswise partly (1) shape and tibial plateau rear pillar position match; Described support section comprises supporter one (2) and supporter two (3), the upper end of described supporter one (2) and supporter two (3) is connected to the two ends walking crosswise part (1), its lower end is intersected in a bit, and described perpendicular row part (4) is connected with the joint of supporter one with supporter two;
Described part (1) of walking crosswise offers fixing hole (5) and positioning through hole (6), and described perpendicular row part (4) also offers fixing hole (5).
2. proximal tibia posterior support locking steel plate according to claim 1, it is characterized in that: described walks crosswise part (1), supporter one (2) and supporter two (3) shape roughly triangular in shape, the upper end of supporter one (2) and two (3) toward the outer side, matches with proximal tibia shape.
3. proximal tibia posterior support locking steel plate according to claim 1, it is characterized in that: described in walk crosswise part (1) fixing hole (5) be laterally evenly distributed on the middle part walking crosswise part (1), described positioning through hole (6) is laterally evenly distributed on the both sides of the fixing hole (5) walking crosswise part (1).
4. proximal tibia posterior support locking steel plate according to claim 1, is characterized in that: the fixing hole (5) of described perpendicular row part (4) is evenly arranged along perpendicular length direction of going part (4), and quantity is 2 ~ 5.
5. proximal tibia posterior support locking steel plate according to claim 1, is characterized in that: described fixing hole (5) is through hole, one in screwed hole or Eight characters hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549018.2U CN204133592U (en) | 2014-09-23 | 2014-09-23 | Proximal tibia posterior support locking steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549018.2U CN204133592U (en) | 2014-09-23 | 2014-09-23 | Proximal tibia posterior support locking steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204133592U true CN204133592U (en) | 2015-02-04 |
Family
ID=52410318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420549018.2U Active CN204133592U (en) | 2014-09-23 | 2014-09-23 | Proximal tibia posterior support locking steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204133592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109833086A (en) * | 2019-02-01 | 2019-06-04 | 南方医科大学南方医院 | A kind of steel plate rebuild for Periprosthetic fracture |
-
2014
- 2014-09-23 CN CN201420549018.2U patent/CN204133592U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109833086A (en) * | 2019-02-01 | 2019-06-04 | 南方医科大学南方医院 | A kind of steel plate rebuild for Periprosthetic fracture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213164 West Lake Road, Wujin high tech Zone, Changzhou, Jiangsu, 9 Patentee after: Changzhou Huasen Medical Instrument Co.,Ltd. Address before: 213164 West Lake Road, Wujin high tech Zone, Changzhou, Jiangsu, 9 Patentee before: CHANGZHOU WASTON MEDICAL APPLIANCE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 213000 No.5 Longxiang Road, Nanxiashu street, Wujin national high tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee after: Changzhou Huasen Medical Instrument Co.,Ltd. Address before: 213164 West Lake Road, Wujin high tech Zone, Changzhou, Jiangsu, 9 Patentee before: Changzhou Huasen Medical Instrument Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |