CN2544688Y - Tibia platform comminuted fracture bone-knitting board - Google Patents
Tibia platform comminuted fracture bone-knitting board Download PDFInfo
- Publication number
- CN2544688Y CN2544688Y CN 01226324 CN01226324U CN2544688Y CN 2544688 Y CN2544688 Y CN 2544688Y CN 01226324 CN01226324 CN 01226324 CN 01226324 U CN01226324 U CN 01226324U CN 2544688 Y CN2544688 Y CN 2544688Y
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- China
- Prior art keywords
- utility
- model
- steel plate
- tibial plateau
- fracture
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- Expired - Fee Related
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a tibial plateau comminuted fracture bone plate, which is additionally provided with a wing part below an L-end head part of an L-trapezoidal steel plate which is existed currently, and a screw hole is arranged on the wing part. The bone plate combines a T-shaped steel plate and the L-trapezoidal steel plate organically and integrates the advantages of the two into a whole body, the single usage of the utility model can simultaneously control the collapse displacement and the lateral displacement of the tibial plateau fracture, and the utility model has easy shaping. The patients do not worry about the another displacement of the fracture part during the clinical application, the utility model can carry out the postoperative joint practice at the early stage under the strong inner fixation, rehabilitate the flexion-extension function of the knee joint and reduce the occurrences of traumatic arthritis, knee joint adhesion, knee joint stiffness and other sequelae.
Description
This utility model belongs to a kind of internal fixation medical apparatus and instruments, specifically a kind of tibial plateau syntripsis blade plate.
At present, the clinical main employing T-steel plate of treatment fracture of the tibial plateau, the trapezoidal steel plate of L-, AO steel plate etc.T-steel plate longitudinal holding power is limited, is difficult to control the displacement of vertically subsiding; The trapezoidal steel plate of L-has satisfied support force, uncontrollable fracture lateral displacement; The AO steel plate is difficult to moulding, and support force is also seen good; AO crane span structure external fixer can't be done exercises in early days because of knee joint is fixed, and is prone to sequela such as knee joint adhesion, stiff knee.
The purpose of this utility model is to provide a kind of can control subside displacement and lateral displacement simultaneously, and easily moulding, can be advantageously applied to clinical tibial plateau syntripsis blade plate.
For achieving the above object, the technical scheme that this utility model is taked is: this tibial plateau syntripsis blade plate is set up alar part in the trapezoidal steel plate of existing L-" L " subordinate side, termination, and alar part is provided with screw.
Above-mentioned tibial plateau syntripsis blade plate organically combines T-steel plate and the trapezoidal steel plate of L-, integrates the two advantage, and single use just can be controlled fracture of the tibial plateau subside displacement and lateral displacement simultaneously, and is and easily moulding.Clinical practice makes the patient worry that no longer fracture site is shifted once more, and postoperative carries out the joint in early days and does exercises under strong internal fixation, recovers knee joint and bends and stretches function, reduces the generation of sequela such as traumatic arthritis, stiff knee.
Fig. 1 is the front view of this tibial plateau syntripsis blade plate;
Fig. 2 is the side view of this tibial plateau syntripsis blade plate;
Fig. 3 is the upward view of this tibial plateau syntripsis blade plate.
The utility model is described in further detail below in conjunction with embodiment and accompanying drawing thereof:
Among the figure: 1-blade plate shank; The 2-screw; 3-blade plate alar part; 4-blade plate " L " termination portion.This tibial plateau syntripsis blade plate is set up alar part 3 in " L " termination portion of the existing trapezoidal steel plate of L-, and alar part 3 is provided with screw 2.This blade plate preferably adopts rustless steel to make, and is smooth camber line design, fits tightly with tibial plateau and tibia cadre to greatest extent.
During clinical use: after at first tibial plateau syntripsis position being resetted, under facies malleolaris lateralis, locate fluting for 1 centimeter, make a call to a tunnel with special osteotome, blade plate head 4 is squeezed into fracture site along the tunnel, blade plate is screwed after attaching, wherein: screw in lag screw in top four screws (comprising the screw on the blade plate alar part 3), the explant of will fracturing draws tension in, control fracture of the tibial plateau lateral displacement; Screw in os integumentale screw in the vertical screw in one line below the blade plate shank 1, be firmly secured to the tibia cadre, reach satisfied support force.
Claims (1)
1, a kind of tibial plateau syntripsis blade plate is characterized in that setting up alar part (3) in " L " subordinate side, termination of the trapezoidal steel plate of L-, and alar part (3) is provided with screw (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01226324 CN2544688Y (en) | 2001-06-07 | 2001-06-07 | Tibia platform comminuted fracture bone-knitting board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01226324 CN2544688Y (en) | 2001-06-07 | 2001-06-07 | Tibia platform comminuted fracture bone-knitting board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2544688Y true CN2544688Y (en) | 2003-04-16 |
Family
ID=33642000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01226324 Expired - Fee Related CN2544688Y (en) | 2001-06-07 | 2001-06-07 | Tibia platform comminuted fracture bone-knitting board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2544688Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525631A (en) * | 2010-12-28 | 2012-07-04 | 北京国人骨科医疗器械有限公司 | Tibial plateau posterolateral bone fracture plate for fracture at attachment of posterior cruciate ligament |
-
2001
- 2001-06-07 CN CN 01226324 patent/CN2544688Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525631A (en) * | 2010-12-28 | 2012-07-04 | 北京国人骨科医疗器械有限公司 | Tibial plateau posterolateral bone fracture plate for fracture at attachment of posterior cruciate ligament |
| CN102525631B (en) * | 2010-12-28 | 2014-02-19 | 北京国人骨科医疗器械有限公司 | Tibial plateau posterolateral bone fracture plate for fracture at attachment of posterior cruciate ligament |
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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 |