CN201219920Y - Bone plate for back side of lower part of shankbone - Google Patents
Bone plate for back side of lower part of shankbone Download PDFInfo
- Publication number
- CN201219920Y CN201219920Y CNU2008200492805U CN200820049280U CN201219920Y CN 201219920 Y CN201219920 Y CN 201219920Y CN U2008200492805 U CNU2008200492805 U CN U2008200492805U CN 200820049280 U CN200820049280 U CN 200820049280U CN 201219920 Y CN201219920 Y CN 201219920Y
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- tibia
- plate
- fracture
- back side
- laminating
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- 0 C1*2=C1CCCC2 Chemical compound C1*2=C1CCCC2 0.000 description 3
- XWHQORLMLCYXKC-UHFFFAOYSA-N C1CC2=CC2=CC1 Chemical compound C1CC2=CC2=CC1 XWHQORLMLCYXKC-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a bone plate at the back side of the lower end of a tibia, which comprises a laminating plate and an extension plate connected with the upper part of the laminating plate, wherein a plurality of screw holes are arranged on the laminating plate and the extension plate; the extension plate is in a torsion shape matched with the torsion part of the backbone of the tibia; the lower part of the laminating plate is spread in a fan shape, and the inner side is provided with a concave arc surface matched with the back side of the lower end of the tibia; and the lower end of the laminating plate is provided with an arc notch matched with the outline of the lower end of the tibia. According to the knowledge of a human anatomical structure, the back ankle of the tibia is longer and wider than the front ankle, and the sclerotin is much thicker. The bone plate at the back side of the lower end of the tibia makes full use of the characteristics of the human anatomy to overcome the shortcomings of fixing methods, and the concave arc surface of the laminating plate is used to surround the lower end of the tibia laminatingly, so the bone plate can be used for the treatment of the comminuted fracture of the lower end of the tibia, the fracture of the lower end of the tibia and the fracture at a distance of three centimeters from the ankle articular surface, and the incidence of infection can be reduced, so that the fracture block is fixed firmly so as to speed up the healing of tibial fracture.
Description
Technical field
This utility model relates to a kind of blade plate, particularly a kind of tibia bone plate.
Background technology
For the tibia lower fracture, back ankle fracture especially, traditional Therapeutic Method has:
1. adopt external fixer to fix.This method be in skin outside in the fracture two ends by threading a needle, load onto special fixed mount and fix, belong to indirect securement.Its shortcoming is: a. can't keep stable between the sclerite, promptly can not make sclerite maintain state after the reduction with good; B. produce fine motion between the sclerite, early stage needed stable interior environment is unfavorable for fracturing; C. because the position of threading a needle communicates with the external world, increase the chance that infects.
2. adopt screw to fix.This method is to adopt internal fixation material bone fixation folded block at the open reduction position, often adopts when back ankle fracture.Its shortcoming is: the stationary plane of a. screw is little, is difficult to use in the broken sclerite of Amylum Tritici Testa and fixes; B. when handling the tibia lower fracture, can't use; C. generally need to add external fixation such as plaster slab.
3. adopt inside/outside side joint hone lamella to fix at the tibia hypomere.This method is applied to tibia hypomere fracture, requires the tibia lower end intact, but apart from 3 centimetres in ankle joint face with interior fracture, can't use.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of tibia lower end rear side blade plate, makes full use of the human dissection characteristics encirclement of fitting is done in the lower end of tibia, can be used for the treatment of the comminuted fracture and the tibia lower fracture of tibia lower end.
In order to solve the problems of the technologies described above, a kind of tibia of the present utility model lower end rear side blade plate, comprise the extension board that jointing plate is connected with jointing plate top, have some screw holes on jointing plate and the extension board, described extension board is the shape that reverses that matches with tibia backbone's reverse part, the lower part fanning of described jointing plate and its inboard have the cancave cambered surface that matches with tibia lower end rear side, and the lower end of jointing plate is provided with the arc notch that cooperates with tibia lower end profile.
As improvement of the technical scheme, in the described screw hole wherein two screw holes be provided with screw thread.
The beneficial effects of the utility model are: from the knowledge of human anatomic structure as can be known, the back ankle of tibia is longer and wide than preceding ankle, and sclerotin is also thicker; This tibia lower end rear side blade plate makes full use of above human dissection characteristics, overcome the shortcoming of above-mentioned several fixing meanss, utilize the cancave cambered surface of jointing plate that the encirclement of fitting is done in the lower end of tibia, can be used for the treatment of the comminuted fracture, tibia lower fracture of tibia lower end and apart from 3 centimetres in ankle joint face with interior fracture, reduce the chance that infection takes place, make sclerite fixing more firm, thereby accelerate the healing of fracture of tibia.
Description of drawings
Below in conjunction with the drawings and specific embodiments this utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a plan structure sketch map of the present utility model;
Fig. 3 is a user mode sketch map of the present utility model.
The specific embodiment
With reference to Fig. 1, Fig. 2, a kind of tibia of the present utility model lower end rear side blade plate, comprise the extension board 2 that jointing plate 1 is connected with jointing plate 1 top, have some screw holes 3 on jointing plate 1 and the extension board 2, described extension board 2 is the shape that reverses that matches with tibia backbone's reverse part, the lower part fanning of described jointing plate 1 and its inboard have the cancave cambered surface 11 that matches with tibia lower end rear side, and the lower end of jointing plate 1 is provided with the arc notch 12 that cooperates with tibia lower end profile.From the knowledge of human anatomic structure as can be known, the back ankle of tibia is longer and wide than preceding ankle, and sclerotin is also thicker; This tibia lower end rear side blade plate makes full use of above human dissection characteristics, overcome the shortcoming of above-mentioned several fixing meanss, the lower end that utilizes 11 pairs of tibias of cancave cambered surface of jointing plate 1 do to fit surrounds and arc notch 12 also adapts to tibia lower end profile phase, can be used for the treatment of the comminuted fracture, tibia lower fracture of tibia lower end and apart from 3 centimetres in ankle joint face with interior fracture, reduce the chance that infection takes place, make sclerite fixing more reliable, thereby accelerate the healing of fracture of tibia.
In the present embodiment, in the described screw hole 3 wherein two screw holes be provided with screw thread, load onto screw toward two screw holes after, realize the fastening of tibia lower end rear side blade plate and screw, be convenient to pre-aligned the locking, it is fixing more firm to make, need not to adopt the external fixation mode, use more convenient.
Claims (2)
1. tibia lower end rear side blade plate, it is characterized in that the extension board (2) that comprises that jointing plate (1) is connected with jointing plate (1) top, have some screw holes (3) on jointing plate (1) and the extension board (2), described extension board (2) is the shape that reverses that matches with tibia backbone's reverse part, the lower part fanning of described jointing plate (1) and its inboard have the cancave cambered surface (11) that matches with tibia lower end rear side, and the lower end of jointing plate (1) is provided with the arc notch (12) that cooperates with tibia lower end profile.
2. tibia according to claim 1 lower end rear side blade plate is characterized in that in the described screw hole (3) that wherein two screw holes are provided with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200492805U CN201219920Y (en) | 2008-06-12 | 2008-06-12 | Bone plate for back side of lower part of shankbone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200492805U CN201219920Y (en) | 2008-06-12 | 2008-06-12 | Bone plate for back side of lower part of shankbone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201219920Y true CN201219920Y (en) | 2009-04-15 |
Family
ID=40573440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200492805U Expired - Fee Related CN201219920Y (en) | 2008-06-12 | 2008-06-12 | Bone plate for back side of lower part of shankbone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201219920Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102885645A (en) * | 2012-10-16 | 2013-01-23 | 储旭东 | Posterolateral tibial plateau condyle anatomical plate |
| CN103584908A (en) * | 2013-11-26 | 2014-02-19 | 无锡市第三人民医院 | Steel plate placed behind shin bone and used for fixing shin bone far-end bone fracture |
| CN104083202A (en) * | 2014-07-28 | 2014-10-08 | 苏州市康力骨科器械有限公司 | Tibial plateau posterior column locking steel plate |
| CN106580411A (en) * | 2016-12-15 | 2017-04-26 | 中国人民解放军第四军医大学 | Tibia external fixation device |
| CN109288574A (en) * | 2018-09-30 | 2019-02-01 | 创美得医疗器械（天津）有限公司 | Distal fibular Type B fracture encircling bone bonding plate |
| CN109288575A (en) * | 2018-09-30 | 2019-02-01 | 创美得医疗器械（天津）有限公司 | A kind of distal fibular Type B fracture band flank encircling bone bonding plate |
-
2008
- 2008-06-12 CN CNU2008200492805U patent/CN201219920Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102885645A (en) * | 2012-10-16 | 2013-01-23 | 储旭东 | Posterolateral tibial plateau condyle anatomical plate |
| CN103584908A (en) * | 2013-11-26 | 2014-02-19 | 无锡市第三人民医院 | Steel plate placed behind shin bone and used for fixing shin bone far-end bone fracture |
| CN104083202A (en) * | 2014-07-28 | 2014-10-08 | 苏州市康力骨科器械有限公司 | Tibial plateau posterior column locking steel plate |
| CN106580411A (en) * | 2016-12-15 | 2017-04-26 | 中国人民解放军第四军医大学 | Tibia external fixation device |
| CN106580411B (en) * | 2016-12-15 | 2019-07-16 | 中国人民解放军第四军医大学 | A kind of shin bone external fixer |
| CN109288574A (en) * | 2018-09-30 | 2019-02-01 | 创美得医疗器械（天津）有限公司 | Distal fibular Type B fracture encircling bone bonding plate |
| CN109288575A (en) * | 2018-09-30 | 2019-02-01 | 创美得医疗器械（天津）有限公司 | A kind of distal fibular Type B fracture band flank encircling bone bonding plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20110612 |