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Fixing device

A fixation device and technology on the outer surface, which is applied in the direction of surgical fixation nails, connecting components, nails, etc., can solve the problems of anchor fixation instability and other problems, and achieve the effect of quick and fast installation, convenient operation, and good overall stability

Pending Publication Date: 2022-02-08
SHANGHAI SANYOU MEDICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional arthroscopic tendon and ligament fixation surgery uses anchors for fixation, but due to factors such as the structure of the anchor, the anchor fixation is unstable

Method used

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Embodiment Construction

[0059] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0060]Please refer to attached picture. It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. The disclosed technical content must be within the scope covered. At th...

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Abstract

The invention provides a fixing device. The fixing device comprises a bottom supporting plate, a bottom connecting plate, a limiting part, a folding assembly and a driving rope. The limiting part comprises a plate body and two extension arms, the bottom supporting plate is located between the plate body and the bottom connecting plate, the bottom supporting plate is located between the two extension arms, and the two extension arms are both connected with the bottom connecting plate; the folding assembly comprises a first folding plate and a second folding plate which are oppositely arranged; the first end of the driving rope penetrates into the through hole of the first supporting plate; the second end of the driving rope penetrates into the through hole of the second supporting plate; the first end of the driving rope and the second end of the driving rope penetrate through the plate body interval, and after the first end of the driving rope and the second end of the driving rope both penetrate through the connecting plate through hole, the first end of the driving rope and the second end of the driving rope both penetrate into the first lower plate through hole; the first end of the driving rope and the second end of the driving rope penetrate into the first upper plate through hole. The fixing device is simple in structure and fast and convenient to install, facilitates surgery operation of doctors, and greatly shortens the surgery time.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a fixing device. Background technique [0002] Tendon and ligament injuries are a common disease in sports medicine, mainly due to direct or indirect violence, long-term chronic strain, etc. In order to restore the motor structure and function of the patient as much as possible, modern medicine usually adopts arthroscopic fixation or reconstruction surgery. Traditional arthroscopic tendon and ligament fixation uses anchors, but due to factors such as the structure of the anchors, the anchors are unstable. How to design a fixation device for tendon and ligament reconstruction with simple structure and convenient operation is a problem to be solved by those skilled in the art. Contents of the invention [0003] In view of the above-mentioned shortcomings of the prior art, the technical problem to be solved by the present invention is to provide a fixation device for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/064
CPCA61B17/0642A61B2017/0645
Inventor 张绪
Owner SHANGHAI SANYOU MEDICAL CO LTD