Deep soft tissue stitching instrument

A soft tissue and suturing device technology, applied in the field of medical devices, can solve problems such as poor suturing effect, difficult operation, and difficult completion, and achieve the effect of simple structure, good anastomosis effect, and convenient operation

Pending Publication Date: 2021-04-23
江苏泰应生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the suturing of deep soft tissue incisions in minimally invasive surgery, it is difficult for doctors to suture with a hand-held curved needle, and the suturing effect is not good or it is difficult to complete

Method used

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  • Deep soft tissue stitching instrument
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  • Deep soft tissue stitching instrument

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0061] Assembly of sutures:

[0062] refer to figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , first select a suture 8 whose end is connected with a guide body 81;

[0063] Wrap the middle part of the suture 8 around a slipknot and put it on the straight needle tube 4, put one end of the suture 8 provided with the guide body 81 into the hollow at the top of the looper 3, and plug the exposed part of the suture 8 Insert the second thread storage tube 24; the other end of the suture 8 is inserted into the first line storage tube 23 to complete the assembly of the suture 8.

[0064] Perform deep soft tissue incision suturing:

[0065] refer to figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , similar to holding a pistol, holding the handle of the housing 1, the index finger touches the short handle trigger 7, and the middle finger touches the long handle trigger 6;

[0066] Insert the needle of the looper 3 into the soft tissue on the side of the inci...

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PUM

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Abstract

The invention discloses a deep soft tissue stitching instrument. The deep soft tissue stitching instrument comprises a structure that a long-handle trigger, a short-handle trigger and a needle tube sleeve are arranged in a shell, a straight needle and a curved needle are arranged in the needle tube sleeve, and an ejector needle is arranged in the curved needle; the long-handle trigger is adopted to control the straight needle to be in place; the ejector needle in the curved needle is controlled by the short-handle trigger to enable a guide body to penetrate through an needle eye in the needle head of the straight needle, a suture line enters from one side of a soft tissue incision and is led out from the other side of the soft tissue incision in two steps, the suture process is more accurate, suture is more reliable, and the defect that the accuracy rate is low because an original handle touches the suture line twice, is overcome. The deep soft tissue stitching instrument has the advantages of being simple in structure, convenient to operate and good in deep soft tissue incision anastomosis effect.

Description

technical field [0001] The invention relates to the technical field of medical instruments, and is used for postoperative suturing of patients, in particular to a deep soft tissue suturing device. Background technique [0002] Postoperative suture is the doctor's basic operation for incision anastomosis and retention. Postoperative suture is mostly performed by the doctor holding a curved needle and pulling the suture thread to suture the incision. For the suturing of deep soft tissue incisions in minimally invasive surgery, it is difficult for doctors to suture with a hand-held curved needle, and the suturing effect is not good or it is difficult to complete. The present invention is designed a kind of instrument that is used for the deep soft tissue incision anastomosis of minimally invasive operation in order to solve the above-mentioned problem. Contents of the invention [0003] The object of the present invention is to provide a deep soft tissue stapler aiming at th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/04
CPCA61B17/0483A61B17/0491
Inventor 樊东辉范志高
Owner 江苏泰应生物科技有限公司
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