CN205322469U - Tibial plateau fixes steel sheet - Google Patents
Tibial plateau fixes steel sheet Download PDFInfo
- Publication number
- CN205322469U CN205322469U CN201620104818.2U CN201620104818U CN205322469U CN 205322469 U CN205322469 U CN 205322469U CN 201620104818 U CN201620104818 U CN 201620104818U CN 205322469 U CN205322469 U CN 205322469U
- Authority
- CN
- China
- Prior art keywords
- tibial plateau
- tibia
- steel plate
- fixation steel
- adapter plate
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- 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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Abstract
The utility model relates to a tibial plateau fixes steel sheet, cavity adapter plate (2), tibial plateau preceding cavity adapter plate (3) and shin bone outer cavity adapter plate (1) behind tibial plateau, be equipped with an easy disconnected department (4) on tibial plateau preceding cavity adapter plate (3). Cavity adapter plate (3) are " L " shape with shin bone outer cavity adapter plate (1) respectively before cavity adapter plate behind the tibial plateau (2), the tibial plateau, and the edge of cavity adapter plate (3) is equipped with marginal aperture (5) before cavity adapter plate behind the tibial plateau (2) and the tibial plateau, and the tibial plateau fixed plate is equipped with circular shape screw hole (6), is equipped with in the middle of shin bone outer cavity adapter plate (1) locking screw hole (7). The utility model discloses can whether cut tibial plateau front side fixed steel sheet (3) according to the particular case decision, improve the performance of fixed steel sheet, design the shin bone structure that laminates more, aspect user.
Description
Technical field
The present invention relates to medical instruments field, be specifically related to a kind of tibial plateau fixation steel plate。
Background technology
Being frequently run onto in your clinical position with the fracture of the tibial plateau of sclerite shift separation, the purpose of operative treatment is fully to be resetted by sclerite。In clinical operation, blade plate is standard rule equipment, mostly adopts pressurized bone plate, bone splint plate, bone-fracture fixation steel plate etc.。
CN202505471U authorizes outside locking steel plate after a kind of tibial plateau, this utility model can the outside of fixed tibial platform and rear side simultaneously, to reach tibial plateau posterior bony folded block is realized strong fixing purpose。CN204133592U authorizes a kind of proximal tibia posterior support locking steel plate, is the support locking steel plate aiming at the fracture design of proximal tibia rear。It is steel plate that CN203493722U authorizes locking and pressurizing on rear side of a kind of proximal tibial platform, this utility model is convexly equipped with the pressurization head end of bending one suitable angle in fixation steel plate upper end so that it is the bone fragments of injured ligamentum cruciatum institute avulsion displacement on rear side of proximal tibia can be determined and press location。CN104352274A discloses a kind of tibia Double tabletop fracture rear locking steel plate, and this invention is fixing on rear side of tibia to be supported, and platform locking portion attaches platform, and shaft of tibia sticking department is vertically fixed in shaft of tibia, and locking rib level local encases shaft of tibia and fixes。
In real world applications, it is necessary to the situation of synthetism is inconsistent, and fixation steel plate is fixing, thus cause the impact of synthetism effect。
Summary of the invention
The purpose of this utility model is in that to provide a kind of tibial plateau fixation steel plate, is mainly used on rear side of fixed tibial platform and according to circumstances needs the steel plate on front side of fixed tibial platform。
A kind of tibial plateau fixation steel plate, including fixing the fixing plate of plate, tibial plateau anterior planting and lateral of tibia on rear side of tibial plateau, described tibial plateau anterior planting is provided with an easily broken place。
Fixing plate on rear side of described tibial plateau L-shaped with the fixing plate of lateral of tibia, described tibial plateau anterior planting is L-shaped with the fixing plate of lateral of tibia。
Described easily broken place is positioned at the junction of tibial plateau anterior planting and the fixing plate of lateral of tibia, and described easily broken place is for easily cutting off impression。
The junction of the fixing plate of described lateral of tibia and Tibial plateau fixing plate is arcuate structure, and this structure and tibial plateau, shaft of tibia transition position fit。
The edge fixing plate and tibial plateau anterior planting on rear side of described tibial plateau is provided with edge aperture。
Described Tibial plateau fixing plate is provided with the screw hole of circle, is provided with screw hole in the middle of the fixing plate of lateral of tibia。
The inner wall edge of described lateral of tibia fixation steel plate is provided with concave surface, the edge of fixation steel plate can be made near shaft of tibia, reduce soft tissue irritation。
Tibial plateau fixation steel plate distinguishes left and right, and the diameter of edge aperture is 1-2mm, and the diameter of circular screw hole is 3-5mm, and lock screw bore dia is 0.3-0.8mm。
The length of described tibial plateau fixation steel plate is 105-250mm, and wide for 6-8mm, thickness is 3-4mm, and the thickness of described tibial plateau anterior planting is 1-2mm, and longitudinally locked screw hole sets 3,5,7 holes, and front side circle screw hole sets 1 hole。
The beneficial effects of the utility model: this utility model is provided with an easily broken place on tibial plateau anterior planting, due to non-principal heavy burden district on front side of tibial plateau, when needing fixing on front side of tibial plateau time fixing, then can fix with fixing hole, if need not, can cut off。Such design can improve the serviceability of fixation steel plate, designs bone anatomy of more fitting, aspect user。
Accompanying drawing explanation
Fig. 1 is front view of the present utility model, and Fig. 2 is rearview of the present utility model, and Fig. 3 is side view of the present utility model。
In figure, 1-lateral of tibia fixes plate, fixes plate, 3-tibial plateau anterior planting, the easily broken place of 4-, 5-edge aperture, 6-screw hole, 7-screw hole, 8-concave surface on rear side of 2-tibial plateau。
Detailed description of the invention
The present invention is illustrated in conjunction with of the present utility model。
A kind of tibial plateau fixation steel plate, including fixing the fixing plate 1 of plate 2, tibial plateau anterior planting 3 and lateral of tibia on rear side of tibial plateau, described tibial plateau anterior planting 3 is provided with an easily broken place 4。
Fixing plate 2 on rear side of described tibial plateau L-shaped with the fixing plate 1 of lateral of tibia, described tibial plateau anterior planting 3 is L-shaped with the fixing plate 1 of lateral of tibia。
Described easily broken place 4 is positioned at the junction of tibial plateau anterior planting 3 and the fixing plate 1 of lateral of tibia, and described easily broken place 4 is for easily cutting off impression。
The junction of the fixing plate 1 of described lateral of tibia and Tibial plateau fixing plate is arcuate structure, and this structure and tibial plateau, shaft of tibia transition position fit。
The edge fixing plate 2 and tibial plateau anterior planting 3 on rear side of described tibial plateau is provided with edge aperture 5。
Described Tibial plateau fixing plate is provided with the screw hole 6 of circle, is provided with screw hole 7 in the middle of the fixing plate 1 of lateral of tibia。
The inner wall edge of described lateral of tibia fixation steel plate is provided with concave surface, the edge of fixation steel plate can be made near shaft of tibia, reduce soft tissue irritation。
Tibial plateau fixation steel plate distinguishes left and right, and the diameter of edge aperture 5 is 1-2mm, and the diameter of circular screw hole 6 is 3-5mm, and screw hole 7 diameter is 0.3-0.8mm。
The length of described tibial plateau fixation steel plate is 105-250mm, and wide for 6-8mm, thickness is 3-4mm, and the thickness of tibial plateau anterior planting 3 is 1-2mm, and longitudinally locked screw hole 7 sets 3,5,7 holes, and on front side of tibial plateau, circular screw hole 6 sets 1 hole。
During use, first sclerite is resetted, Kirschner wire is fixed for edge aperture 6 temporarily, then the concrete condition according to patient, if not needing on front side of fixed tibial platform, then tibial plateau anterior planting 3 is cut by the impression in easily broken place 4, again tibial plateau fixation steel plate is placed in fracture site, plate 2 and the laminating of tibial plateau rearward position is fixed on rear side of tibial plateau, the fixing plate 1 of lateral of tibia and the laminating of lateral of tibia relevant position, and in screw hole 6, squeeze into fixing pin, squeeze into fixing pin in screw hole 7, fixing fracture site。If needing on front side of fixed tibial platform, directly placing this invention into relevant position and fixing。
Claims (8)
1. a tibial plateau fixation steel plate, including fixing the fixing plate (1) of plate (2), tibial plateau anterior planting (3) and lateral of tibia on rear side of tibial plateau, it is characterised in that: described tibial plateau anterior planting (3) is provided with an easily broken place (4)。
2. a kind of tibial plateau fixation steel plate according to claim 1, it is characterized in that: fix plate (2) on rear side of described tibial plateau L-shaped with the fixing plate (1) of lateral of tibia, described tibial plateau anterior planting (3) is L-shaped with the fixing plate (1) of lateral of tibia。
3. a kind of tibial plateau fixation steel plate according to claim 1, it is characterized in that: described easily broken place (4) is positioned at the junction of tibial plateau anterior planting (3) and the fixing plate (1) of lateral of tibia, described easily broken place (4) is for easily cutting off impression。
4. a kind of tibial plateau fixation steel plate according to claim 1, it is characterised in that: it is arcuate structure that described lateral of tibia fixes the junction of plate (1) and Tibial plateau fixing plate, and this structure and tibial plateau, shaft of tibia transition position fit。
5. a kind of tibial plateau fixation steel plate according to claim 1, it is characterised in that: the edge fixing plate (2) and tibial plateau anterior planting (3) on rear side of described tibial plateau is provided with edge aperture (5)。
6. a kind of tibial plateau fixation steel plate according to claim 1, it is characterised in that: described Tibial plateau fixing plate is provided with the screw hole (6) of circle, and lateral of tibia is fixed and is provided with screw hole (7) in the middle of plate (1)。
7. a kind of tibial plateau fixation steel plate according to claim 1, it is characterised in that: the inner wall edge of described lateral of tibia fixation steel plate is provided with concave surface。
8. a kind of tibial plateau fixation steel plate according to claim 1, it is characterized in that: the length of described tibial plateau fixation steel plate is 105-250mm, width is 6-8mm, thickness is 3-4mm, the thickness of tibial plateau anterior planting (3) is 1-2mm, longitudinally locked screw hole (7) sets 3,5,7 holes, and on front side of tibial plateau, circular screw hole (6) sets 1 hole。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620104818.2U CN205322469U (en) | 2016-02-02 | 2016-02-02 | Tibial plateau fixes steel sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620104818.2U CN205322469U (en) | 2016-02-02 | 2016-02-02 | Tibial plateau fixes steel sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205322469U true CN205322469U (en) | 2016-06-22 |
Family
ID=56317065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620104818.2U Expired - Fee Related CN205322469U (en) | 2016-02-02 | 2016-02-02 | Tibial plateau fixes steel sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205322469U (en) |
-
2016
- 2016-02-02 CN CN201620104818.2U patent/CN205322469U/en not_active Expired - Fee Related
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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: 20160622 Termination date: 20170202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |