Tibial plateau outer side bone fracture plate

A tibial platform and bone plate technology, applied in the field of medical devices, can solve the problems of reduced support strength of posterolateral bone fragments, difficult effective fixation of fracture fragments, mutual interference of screw implantation, etc., achieving less difficult operation, saving operation time, The effect of reducing operation time

Pending Publication Date: 2020-11-24
GENERAL HOSPITAL OF NUCLEAR IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional anterolateral approach and suprafibular approach have less trauma and are easy to operate. Although the posterolateral bone can be effectively reset, it is difficult to fix it effectively, especially for cases with damaged posterolateral walls. Poor, early exercise can easily lead to fixation failure
Although the current anterolateral tibial plateau plate is designed to fix posterolateral plateau fragments to a certain extent, it i

Method used

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  • Tibial plateau outer side bone fracture plate
  • Tibial plateau outer side bone fracture plate
  • Tibial plateau outer side bone fracture plate

Examples

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Embodiment Construction

[0026] see Figure 1 to Figure 7 , a tibial plateau lateral bone plate, comprising a plate body 1, side wings 3 and side hooks 2, the plate body 1 is provided with a number of screw holes, the top side of the plate body 1 is provided with a side hook 2 that can cross the fibula head, and the side The hook 2 is composed of a body 21 and a hook tip 22 . The other side of the body 1 is provided with a side wing 3 , and an inclined screw hole is provided on the side wing 3 , and the direction of the side wing 3 and the side hook 2 are opposite. Preferably, the length of the board body 1 is 70-190mm, the width of the board body is 8-14mm, and the screw hole spacing of the board body 1 is 10-16mm. The screw hole on the side wing 3 is a universal hole, and the insertion direction of the screw in the screw hole on the side wing 3 forms an included angle of 32 degrees with the upper end surface of the board body 1 . The screw placed on the flank 3 can be locked by adjusting 15 degree...

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Abstract

The invention provides a tibial plateau outer side bone fracture plate, and particularly relates to the field of medical instruments. The fibula fixing plate comprises a plate body, a side wing and aside hook, wherein a plurality of screw holes are formed in the plate body, the side hook capable of crossing fibula small heads is arranged at the side part of the top end of the plate body, the sidewing is arranged on the other side of the plate body, screw holes are formed in the side wing, and the side wing and the side hook are opposite in direction. The invention aims to improve the internal fixation strength of the fracture, the fracture block is better restored, and strong fixation is provided for the postoperative early functional exercise of tibial plateau fracture patients.

Description

technical field [0001] The invention belongs to the field of medical devices, in particular to a tibial plateau lateral bone plate. Background technique [0002] Tibial plateau is an important load-bearing structure of the knee, and fracture of tibial plateau is one of the most common fractures in knee joint trauma. Tibial plateau fractures can be caused by indirect or direct violence. For example, when a fall occurs, the ground contact stress is transmitted upward by the foot along the tibia, and gravity is transmitted downward, and sometimes a torsional force is generated when falling to the ground. These two factors act together on the knee, resulting in the collapse and fracture of the medial or lateral platform of the tibia. Since the tibial plateau fracture is a typical intra-articular fracture, its treatment and prognosis will have a great impact on the function of the knee joint. Tibial plateau fractures are often accompanied by damage to articular cartilage, knee ...

Claims

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Application Information

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IPC IPC(8): A61B17/80
CPCA61B17/8061
Inventor 徐炜佘昶李柳炳茅泳涛
Owner GENERAL HOSPITAL OF NUCLEAR IND
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