Orthopedic Knee Balance Gap Osteotomy Positioning System

A positioning system and knee joint technology, applied in medical science, surgery, etc., can solve problems such as inconsistencies in bone and joint space, affect the treatment effect, and inconsistency in the tension of the peripheral ligaments of the knee joint. The effect of surgical injury

Inactive Publication Date: 2018-11-27
黄勇
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Knee replacement surgery is currently a conventional treatment for knee joint degeneration. Traditional tools in knee replacement surgery are prone to inconsistency between the medial and lateral bone joints after femoral and tibial osteotomy, forming a rectangular structure, resulting in Inconsistent tension of the peripheral ligaments of the knee joint after surgery affects the postoperative treatment effect

Method used

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  • Orthopedic Knee Balance Gap Osteotomy Positioning System
  • Orthopedic Knee Balance Gap Osteotomy Positioning System
  • Orthopedic Knee Balance Gap Osteotomy Positioning System

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Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] Such as figure 1 As shown, an orthopedic knee joint balance gap osteotomy positioning system includes a balanced gap osteotomy positioning plate, an osteotomy positioning plate thickened piece 13, a force line guide 14, a force line display steel wire 16 and a laser transmitter 17. The balanced gap osteotomy positioning plate includes a connecting part 1 and a positioning part 2 arranged at one end of the connecting part 1 and integrally formed with it. The end of the positioning part 2 away from the connecting part 1 has a U-shaped groove. The positioning part 2. The top and the bottom are respectively provided with the upper edge plane 8 of the positioning part and the lower edge plane 5 of the positioning part. The lower end of the connecting part 1 is provided with an oscillating saw blade guide pile 3 integrally formed the...

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Abstract

The invention discloses an orthopaedics-knee-joint balance-gap osteotomy positioning system. The orthopaedics-knee-joint balance-gap osteotomy positioning system comprises a balance-gap osteotomy positioning plate, an osteotomy positioning plate thickening sheet, a force-line guiding device, a force-line displaying steel wire and a laser transmitter. The balance-gap osteotomy positioning plate comprises a connecting part and a positioning part, wherein the positioning part is arranged at one end of the connecting part, and the positioning part and the connecting part are integrally formed. A U-shaped groove is formed in the end, away from the connecting part, of the positioning part. The orthopaedics-knee-joint balance-gap osteotomy positioning system is simple in structure and convenient to use, and a knee-joint prosthesis replacement operation can be conveniently carried out.

Description

technical field [0001] The invention belongs to the field of orthopedic knee joint prosthesis replacement systems, in particular to an orthopedic knee joint balance gap osteotomy positioning system. Background technique [0002] Knee replacement surgery is currently a conventional treatment for knee joint degeneration. Traditional tools in knee replacement surgery are prone to inconsistency between the medial and lateral bone joints after femoral and tibial osteotomy, forming a rectangular structure, resulting in The postoperative tension of the peripheral ligaments of the knee joint is inconsistent, which affects the postoperative treatment effect. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an orthopedic knee joint balance gap osteotomy positioning system, which is simple in structure, easy to use, and can conveniently perform knee joint prosthesis replacement surgery for the above-mentioned deficiencies in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/16
CPCA61B17/1657A61B17/1675A61B17/1732A61B17/1764
Inventor 黄勇
Owner 黄勇
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