Positioner for meniscus sewing and meniscus sewing device

A meniscus and locator technology, which is applied in the field of medical devices, can solve problems such as the difficulty in positioning the meniscus, and achieve the effects of high surgical efficiency, accurate positioning, and convenient operation

Pending Publication Date: 2019-06-18
STAR SPORTS MEDICINE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a positioner for meniscus suture to solve the technical problem of difficult positioning in the meniscus suture process existing in the prior art

Method used

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  • Positioner for meniscus sewing and meniscus sewing device
  • Positioner for meniscus sewing and meniscus sewing device
  • Positioner for meniscus sewing and meniscus sewing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as Figure 1-Figure 7 As shown, the positioner for meniscus suture provided by the embodiment of the present invention (hereinafter referred to as "positioner") includes: an aiming member 10, a positioning sleeve 20, a slider 30 and a locking structure 40, wherein:

[0039] The aiming part 10 comprises a handle 11, a connecting part 12 and an aiming part 13, the connecting part 12 is provided with a sliding hole 121, the sliding hole 121 extends along an arc track, the aiming part 13 is located at the center of the arc track, and the sliding hole 121 runs through the handle 11 along the first direction.

[0040] The sliding block 30 is slidably fitted in the sliding hole 121 , the positioning sleeve 20 passes through the sliding block 30 , and the axis of the positioning sleeve 20 extends along the radial direction of the arc track of the sliding hole 121 .

[0041] The locking structure 40 is used to fix the slider 30 to the handle 11 of the sight 10 .

[0042] ...

Embodiment 2

[0063] Such as Figure 1-Figure 8 As shown, the embodiment of the present invention provides a meniscus suture device, including a puncture needle and the meniscus suture positioner provided in the first embodiment above, and the puncture needle can be inserted into the positioning sleeve 20 of the meniscus suture positioner. .

[0064] The advantages of the meniscus suturing device and the above-mentioned positioner for meniscus suturing have the same advantages over the prior art, and will not be repeated here.

[0065] In the process of use, first adjust the position of the positioning sleeve in the positioner for meniscus suture, after the positioning sleeve is adjusted in place, and the positioning sleeve and the aiming piece are fixed by the locking mechanism, then the inner cavity of the positioning sleeve Insert the puncture needle.

[0066] Furthermore, during the operation, such as Figure 7 The puncture needle of the shown structure, specifically, the puncture ne...

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PUM

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Abstract

The invention provides a positioner for meniscus sewing and a meniscus sewing device, relates to the technical field of medical instruments, and aims to solve the problem of difficult positioning in the meniscus sewing process in the prior art. The positioner comprises an aiming piece, a positioning sleeve, a sliding block and a locking structure, wherein the aiming piece comprises a handle part,a connecting part and an aiming part; the connecting part is provided with a sliding hole; the sliding hole extends along an arc-shaped track; the aiming part is positioned at the center of the arc-shaped track; the sliding hole penetrates through the handle part in a first direction; the sliding block is slidably assembled in the sliding hole; the positioning sleeve penetrates through the slidingblock; the axis of the positioning sleeve penetrates through the aiming part; the locking structure is used for locking the sliding block on the handle part. The positioner for meniscus suturing is applied to meniscus suturing operation, and is convenient in operation, high in positioning accuracy, high in operation efficiency and good in effect.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a meniscus suture positioner and a meniscus suture device. Background technique [0002] Suturing is a common approach during meniscal tear repair. In the process of suturing the meniscus, it is necessary to observe the shape of the meniscus with the aid of an arthroscope, and then pass the suture needle through the area to be sutured, so that the suture can pass through the meniscus, and the tear of the meniscus can be repaired through the suture. suture. [0003] However, due to the position of some areas in the meniscus, the suture needle can only penetrate the meniscus at a specific angle. It takes more time to pass the needle angle, so that the time required for suturing increases and the operation process is longer. Contents of the invention [0004] The purpose of the present invention is to provide a meniscus suture locator to solve the technical problem of d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/04A61B17/06A61B17/062
Inventor 董文兴李春宝
Owner STAR SPORTS MEDICINE CO LTD
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