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Tibial plateau rear operation steel plate

A tibial plateau and steel plate technology, applied in the field of medical devices, can solve the problems of aggravating the complexity of surgical operations and the complexity of the removal process of the steel plate, and achieves the effect of improving strength and safety in use, reducing the risk of failure, and reducing the volume.

Pending Publication Date: 2021-06-22
FIRST HOSPITAL AFFILIATED TO GENERAL HOSPITAL OF PLA
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  • Abstract
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AI Technical Summary

Problems solved by technology

When both the posteromedial and posterolateral tibial plateau are fractured, two different internal fixation plates are often required, which increases the complexity of the surgical operation and also increases the complexity of the plate removal process.

Method used

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  • Tibial plateau rear operation steel plate
  • Tibial plateau rear operation steel plate
  • Tibial plateau rear operation steel plate

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Embodiment Construction

[0023] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] The invention provides a tibial plateau posterior surgical plate, which is suitable for fractures of both posteromedial and posterolateral tibial plateau.

[0025] refer to Figure 1-Figure 4 , the posterior tibial plateau surgical plate provided by the present invention is in a Y-shape and includes a posterolateral tibial plateau inclined portion 1, a posteromedial inclined portion 2 of the tibial plateau and a posterior tibial diaphysis 3 of the tibial plateau;

[0026] The intersecting corner A of the posterolateral slope 1 of the tibial plateau and the poster...

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Abstract

The invention provides a tibial plateau rear operation steel plate which is in a Y shape and comprises a tibial plateau rear outer side inclined part (1), a tibial plateau rear inner side inclined part (2) and a tibial plateau rear tibial bone part (3). An intersection corner part (A) of the tibial plateau rear outer side inclined part (1) and the tibial plateau rear inner side inclined part (2) adopts inner arc transition. The tibial plateau posterior operation steel plate is small in size, convenient to mount and demount, suitable for the situation that the posterior outer side and the posterior inner side of the tibial plateau are fractured at the same time, high in fixing capacity for bone blocks on the posterior outer side and the posterior inner side of the tibial plateau, and capable of being attached to the anatomical forms of the posterior outer side and the posterior inner side of the tibial plateau. The strength and use safety of the steel plate are improved, the risk of internal fixation failure is reduced, and recovery of tibial plateau fractures can be effectively promoted.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a tibial plateau posterior surgical plate. Background technique [0002] Tibial plateau fracture is one of the most common fractures in knee trauma. Tibial condyle fractures can be caused by varus / valgus impact on the knee joint or compression force caused by a fall. 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. [0003] In the prior art, internal fixation plates are mainly used to promote the recovery of tibial plateau fractures. When both the posteromedial and posterolateral tibial plateau are fractured, two different internal fixation plates are often required, which increases the complexity of the surgical operation and also increases the complexity of the plate removal process. Contents of the invention [0004] Aiming at the defects in ...

Claims

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Application Information

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IPC IPC(8): A61B17/80
CPCA61B17/8052A61B17/8057A61B17/8061A61B17/808
Inventor 张巍全宸良聂少波郭徽唐佩福
Owner FIRST HOSPITAL AFFILIATED TO GENERAL HOSPITAL OF PLA
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