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Orthopedic knee acl multi-beam reconstruction components

A technology of knee joint and orthopedics, applied in the field of orthopedic knee joint ACL multi-beam reconstruction components, which can solve problems such as troublesome repairs, and achieve the effects of low tool consumption, reduced operation cost, and low operation cost

Active Publication Date: 2017-02-22
雷俊虎 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But once it is damaged, it is very troublesome to repair

Method used

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  • Orthopedic knee acl multi-beam reconstruction components
  • Orthopedic knee acl multi-beam reconstruction components
  • Orthopedic knee acl multi-beam reconstruction components

Examples

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Embodiment Construction

[0043] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0044] like figure 1 — Figure 12 As shown, an orthopedic knee joint ACL multi-bundle reconstruction component includes a femoral end footprint area locator, a portal guide frame, a positioning working channel sleeve, a positioning working channel sleeve guide, a central hole locator, and an orthopedic hollow drill. , Cancellous bone extractor, 12-point positioning guide, 3 / 9-point positioning guide, tibial end arc positioning guide, tibial end central hole positioning guide and tibial end opening guide;

[0045]The femoral end footprint area locator includes a footprint area locator end 14 and a footprint area locator body, and the other end of the footprint area locator body away from the footprint area locator end 14 is provided with Kirschner. Needle inlet 15, a K-wire outlet 13 is provided at the position corresponding to the end...

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PUM

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Abstract

The invention discloses an ACL multi-beam reconstruction technology for a knee-joint ACL (anterior cruciate ligament) for department of orthopaedics, and the technology comprises a thighbone end footprint positioner, a door-type guide frame, a positioning operation channel sleeve, a positioning operation channel sleeve guider, a central hole positioner, an orthopaedics department hollow drill, a cancellous bone extractor, a 12-point positioning guider, a 3 / 9 point positioning guider, a shin bone end arc-shaped positioning guider, a shin bone end central hole positioning guider, and a shin bone end trepanning guider. The technology is convenient to use, can achieve the protogenetic reconstruction of the knee-joint ACL conveniently, achieves the complete covering of a deserved footprint region, achieves the function of the intersecting of a front beam and a rear beam, and achieves the protogenetic reconstruction after repeated damage.

Description

technical field [0001] The invention belongs to the field of medical tools, in particular to an orthopedic knee joint ACL multi-beam reconstruction component. Background technique [0002] The anterior cruciate ligament of the knee, or ACL for short, refers to the dense connective tissue attached to the posterior, superior, and lateral surfaces of the lateral femoral condyle of the knee joint after it gathers in the intercondylar fossa, and then obliquely extends to the anterior, inferior, and medial sides of the knee joint, and ends at The ligament structure formed by the depression in front of the intercondylar ridge of the tibial plateau. The femoral and tibial insertions have vascular nourishment and nerve distribution at both ends. The main function is to control the abnormal forward movement and rotation of the tibia of the knee joint, and cooperate with other static and dynamic stabilization devices of the knee joint to maintain the stability of the knee joint. But o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/90A61B17/17
Inventor 雷俊虎胡勇
Owner 雷俊虎
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