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Meniscus suture instrument

A meniscus and instrument technology, applied in surgical instruments, applications, etc., can solve the problems of difficult operation, expensive imported instruments, and certain difficulties in development, and achieve the effects of convenient operation, low price, and reasonable structure

Inactive Publication Date: 2012-08-08
BEIJING FULE SCI & TECH DEV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Meniscus suture is currently the most ideal surgical method for treating meniscus injuries, but due to difficult operation and expensive imported equipment, it is difficult to carry out at present

Method used

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with accompanying drawing.

[0027] The meniscal suture instrument is composed of a suture needle (1), a setback (2), a guide tube (3), and a bolt (4), and is characterized in that: the suture needle (1) has a slender body and a needle eye at the tail of the needle; The set file (2) is composed of the set file body (5) and the set file positioning plate (6). 7) and positioning plate (8) form; Bolt (4) has two kinds of styles, and a kind of is cylindrical, and a kind of is plate shape. Determine the surgical site, trim the meniscus with the set file (2), insert the suture needle (1), select the corresponding specifications of the guide tube (3) according to the surgical requirements, and insert it, select the corresponding style of the plug (4), and place the surgical requirements .

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Abstract

The invention relates to a meniscus suture instrument, which belongs to the field of medical instruments and is suitable for meniscus suture operations. The meniscus suture instrument consists of a suture needle (1), a combined file (2), a guide tube (3) and a bolt (4), and is characterized in that a needle body of the suture needle (1) is thin and long, wherein the tail part of the needle is provided with a needle eye; the combined file (2) consists of a file body (5) and a combined file locating plate (6); the file body (5) is rod-shaped; the front end of the file is curved to form an arc shape, and the top end of the file is provided with a file surface; the guide tube (3) consists of a tube (7) and a locating plate (8); and the bolt (4) has two types, namely a column type and a plate type. An operation position is determined, the combined file (2) is used to repair a meniscus, the suture needle (1) is inserted into the operation position, the guide tube (3) with the corresponding specification is selected according to operation requirements and penetrates into the operation position, and the bolt (4) of the corresponding type is selected and is placed according to the operation requirements.

Description

technical field [0001] The invention relates to a meniscus suturing instrument, which belongs to the field of medical equipment and is suitable for meniscus suture operation. Background technique [0002] Meniscus injury is a kind of joint injury caused by torn meniscus. It is mostly caused by torsion external force. Severe knee joint pain, inability to straighten automatically, joint swelling and tenderness in the knee joint space are important basis for judging meniscus injury. Sometimes the joints are immobilized as if they are locked, and the phenomenon of "locking" and "snapping" occurs, which seriously hinders the flexion and extension of the knee joint. Western medicine believes that when the knee joint is in a semi-flexed position, when the knee joint is adducted, rotated, and straightened suddenly, or the knee joint is abducted, rotated, and straightened, the meniscus can be stuck between the femoral condyle and the femoral plateau and be damaged. [0003] Meniscus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/04
Inventor 胡桓宇王予彬徐秉智朱军磊
Owner BEIJING FULE SCI & TECH DEV
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