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Rapid implantation tool for meniscus repair

A meniscal and rapid technology, applied in the field of meniscus repair, can solve the problems of complicated operation, time-consuming and laborious, etc., and achieve the effect of safe and simple operation, less pain, and less interference with normal physiology

Pending Publication Date: 2018-08-21
YUNYI BEIJING MEDICAL INSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing meniscus repair process is generally as follows: the doctor needs to pass the suture material through the damaged meniscus to form multiple surgical knots, then move the knots to the tissue to be sutured, and manually tie the knots together. It is time-consuming and labor-intensive to suture the damaged part again with sutures
A meniscus repair device is now designed, that is, two suspension blocks connected by medical sutures, through which the damaged meniscus is sutured, but after the implantation of the first suspension block connected with medical sutures , the first suture needle needs to be taken out manually, and the operation is complicated

Method used

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  • Rapid implantation tool for meniscus repair
  • Rapid implantation tool for meniscus repair
  • Rapid implantation tool for meniscus repair

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1 of the present invention: as Figure 1 to Figure 6 As shown, a rapid implantation tool for meniscus repair includes a housing 1, a trigger 2, a cylinder 3, a hollow implant knife 4, a transmission mechanism 1 5 and a transmission mechanism 2 6, and the housing 1- A trigger 2 is provided on the side, a cylinder 3 is provided on the housing 1, a hollow implant knife 4 is connected to the end of the cylinder 3, the hollow cylinder 3 communicates with the hollow implant knife 4, The casing 1 is provided with a transmission mechanism 1 5 and a transmission mechanism 2 6, wherein the cylinder body 3 is provided with several movable suspension blocks 8, and medical sutures are passed between the suspension blocks 8. 9 connections. Wherein the trigger 2 is connected with the transmission mechanism two 6, the transmission mechanism two 6 is connected with the transmission mechanism one 5, the transmission mechanism one 5 is in contact with the suspension block 8 in...

Embodiment 2

[0025] Embodiment 2: as Figure 1 to Figure 6 As shown, a rapid implantation tool for meniscus repair includes a housing 1, a trigger 2, a cylinder 3, a hollow implant knife 4, a transmission mechanism 1 5 and a transmission mechanism 2 6, and the housing 1- A trigger 2 is provided on the side, a cylinder 3 is provided on the housing 1, a hollow implant knife 4 is connected to the end of the cylinder 3, the hollow cylinder 3 communicates with the hollow implant knife 4, The casing 1 is provided with a transmission mechanism 1 5 and a transmission mechanism 2 6, wherein the cylinder body 3 is provided with several movable suspension blocks 8, and medical sutures are passed between the suspension blocks 8. 9 connections. Wherein the trigger 2 is connected with the transmission mechanism two 6, the transmission mechanism two 6 is connected with the transmission mechanism one 5, the transmission mechanism one 5 is in contact with the suspension block 8 in the cylinder body 3, and...

Embodiment 3

[0026] Embodiment 3: as Figure 1 to Figure 6As shown, a rapid implantation tool for meniscus repair includes a housing 1, a trigger 2, a cylinder 3, a hollow implant knife 4, a transmission mechanism 1 5 and a transmission mechanism 2 6, and the housing 1- A trigger 2 is provided on the side, a cylinder 3 is provided on the housing 1, a hollow implant knife 4 is connected to the end of the cylinder 3, the hollow cylinder 3 communicates with the hollow implant knife 4, The casing 1 is provided with a transmission mechanism 1 5 and a transmission mechanism 2 6, wherein the cylinder body 3 is provided with several movable suspension blocks 8, and medical sutures are passed between the suspension blocks 8. 9 connections. Wherein the trigger 2 is connected with the transmission mechanism two 6, the transmission mechanism two 6 is connected with the transmission mechanism one 5, the transmission mechanism one 5 is in contact with the suspension block 8 in the cylinder body 3, and ...

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Abstract

The invention discloses a rapid implantation tool, particularly relates to a rapid implantation tool for meniscus repair, and belongs to the technical field of meniscus repair. The rapid implantationtool for meniscus repair includes a casing, a trigger, a barrel, a hollow implantation knife, a first transmission mechanism and a second transmission mechanism. The trigger is disposed on one side ofthe casing, the casing is provided with the barrel, the end of the barrel is connected with the hollow implantation knife, and the first transmission mechanism and the second transmission mechanism are arranged in the casing. A plurality of movable suspension blocks are arranged in the barrel, and the suspension blocks are also connected through medical sutures. Two suspension blocks connected through the medical sutures in a meniscus repair device can be implanted in one time without the need to arrange a plurality of suture joints, the damaged tissue is repaired, the trauma to the human body is small, and the normal physiological interference to the knee joint is small. The operation is safe, simple, convenient and fast.

Description

technical field [0001] The invention relates to a rapid implantation tool, in particular to a rapid implantation tool for meniscus repair, belonging to the technical field of meniscus repair. Background technique [0002] Meniscus injury is a common type of sports trauma in sports. The traditional method mostly uses resection, but after meniscus resection, problems such as joint instability and concurrent osteoarthritis will occur. In recent years, people have begun to study and improve the treatment method of meniscus injury. At present, the most ideal treatment method is to suture the rupture and make it heal. However, the existing meniscus repair process is generally as follows: the doctor needs to pass the suture material through the damaged meniscus to form multiple surgical knots, then move the knots to the tissue to be sutured, and manually tie the knots together. It is time-consuming and labor-intensive to suture the damaged part again with sutures. A meniscus repa...

Claims

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Application Information

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IPC IPC(8): A61B17/04
CPCA61B17/0401A61B17/0491A61B2017/00743
Inventor 吕心建杨靖宇张雅璐刘继强
Owner YUNYI BEIJING MEDICAL INSTR CO LTD