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Knee joint osteotomy guide plate

A knee joint and osteotomy technology, applied in the directions of bone drill guidance, medical science, surgery, etc., can solve the problems of debris and deformation of the osteotomy groove, achieve the solution of debris or deformation, ensure the effect of osteotomy, and be not brittle chipping or deformation effect

Active Publication Date: 2021-12-03
LONGWOOD VALLEY MEDICAL TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The main purpose of the present application is to provide a knee osteotomy guide to solve the problem of debris or deformation in the osteotomy groove of the knee osteotomy guide in the related art during the osteotomy process

Method used

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  • Knee joint osteotomy guide plate
  • Knee joint osteotomy guide plate
  • Knee joint osteotomy guide plate

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Embodiment Construction

[0031] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0032] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for...

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PUM

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Abstract

The invention discloses a knee joint osteotomy guide plate. The knee joint osteotomy guide plate comprises a bone attaching fitting surface, a back bone surface, an osteotomy positioning groove and an osteotomy piece. The bone attaching fitting surface is configured to be attached to the knee joint, the back bone surface is opposite to the bone attaching fitting surface, the osteotomy positioning groove penetrates through the back bone surface and the bone attaching fitting surface, the osteotomy piece is installed in the osteotomy positioning groove, and an osteotomy groove for an osteotomy saw blade to be inserted in is formed in the osteotomy piece. The knee joint osteotomy guide plate solves the technical problem that in the prior art, in the osteotomy process of a knee joint osteotomy guide plate, an osteotomy groove generates chippings or deforms.

Description

technical field [0001] The present application relates to the technical field of medical devices, in particular to a knee joint osteotomy guide plate. Background technique [0002] The knee joint osteotomy guide is a surgical auxiliary tool. Using the guide, it does not require opening the pulp, reduces surgical trauma, simplifies the tools used in the operation, and improves the efficiency of the operation. At the same time, it shortens the learning curve for doctors and ensures the efficiency of surgery. Moreover, the guide plate is customized according to the bone quality of the patient, which greatly improves the accuracy of the operation. [0003] At present, most of the guide plates are designed as a whole, and are 3D printed with nylon material, resin material or polylactic acid material as a whole. The materials used to produce guide plates by 3D printing need to meet multiple requirements such as biological and mechanical properties and be suitable for 3D printing...

Claims

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Application Information

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IPC IPC(8): A61B17/17
CPCA61B17/1732A61B17/1764
Inventor 张逸凌刘星宇
Owner LONGWOOD VALLEY MEDICAL TECH CO LTD
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