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Connected two-in-one patch for strainless hernia repair

A tension-free technique for hernia repair, applied in prostheses, surgeries, packaging items, etc., can solve the problems of single function, high recurrence rate, twisting and compression, etc., to increase the patch area, reduce the recurrence rate, and prevent The effect of rotation shift

Inactive Publication Date: 2008-10-15
TRANSEASY MEDICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention is aimed at the problems of the above-mentioned patch, and provides a two-in-one conjoined patch for tension-free hernia repair, which solves the problem that the existing patch has a single design function, is easy to shrink and shift, and the thickness cannot be adjusted. The patch covers a small area, the placement position is too shallow, the mesh plug patch is not fixed well, and the patch is expensive; the spermatic cord is affected by the patch and is twisted and compressed; it is important for the preservation and utilization of the cremaster muscle and the subaponeurosis of the external oblique muscle. Insufficient protection of nerve fibers, poor postoperative comfort for patients and technical problems of high recurrence rate

Method used

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  • Connected two-in-one patch for strainless hernia repair
  • Connected two-in-one patch for strainless hernia repair
  • Connected two-in-one patch for strainless hernia repair

Examples

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Effect test

Embodiment 1

[0043] A two-in-one conjoined patch for tension-free hernia repair, including a large patch 1 and a small patch 2, the left side of the small patch 2 is overlapped and glued to the center line of the extended spermatic cord hole 3 Large patch 1, the shape of large patch 1 is a knife handle, the upper side is a large rectangle, the lower right side is a small rectangle, the size of the large rectangle is 15cm×8cm, the radius of the chamfer is 2cm, and the size of the small rectangle is 8cm×1cm , the radius of the chamfer is 2cm; the shape of the small patch 2 is a duckbill shape, the length × width is 10cm × 5cm, the right side is a semicircle, the left side is a rectangle, the radius R of the semicircle is 2cm, and the large patch 1, The thickness of small patch 2 is 0.6mm, and the arc top on small patch 2 is 2cm from the right side distance a of large patch 1, and the upper edge distance b of small patch 2 from large patch 1 is 3cm; The large patch 1 and the small patch 2 are...

Embodiment 2

[0050] A two-in-one conjoined patch for tension-free hernia repair, including a large patch 1 and a small patch 2, the left side of the small patch 2 is overlapped and glued to the center line of the extended spermatic cord hole 3 Large patch 1, the shape of large patch 1 is a handle shape, the upper side is a large rectangle, the lower right side is a small rectangle, the size of the large rectangle is 10cm×6cm, the radius of the chamfer is 1cm, and the size of the small rectangle is 5.5cm× 0.5cm, the radius of the chamfer is 2cm; the shape of the small patch 2 is duckbill shape, the size of length x width is 6cm x 3cm, the right side is a semicircle, the left side is a rectangle, the radius R of the semicircle is 2cm, the large patch 1. The thickness of the small patch 2 is 0.4mm. The distance a between the arc-shaped top of the small patch 2 and the right side of the large patch 1 is 1.5cm, and the distance a between the top edge of the small patch 2 and the top edge of the ...

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Abstract

The present invention discloses a kind of connected two-in-one patch for strainless hernia repair. The patch of polypropylene includes large patch in hilt form and small patch in duck bill form, is in 0.4-0.6 mm thick, and has opened circular spermatic cord hole. The patch of the present invention has the synthesized features of Stoppa operation, Lichtenstien operation and Plug operation, including less shift, adjustable thickness, great area, deep setting position, etc.

Description

1. Technical field: [0001] The invention belongs to a human body material implanted in clinical surgery, in particular to a two-in-one conjoined patch for tension-free hernia repair. 2. Background technology [0002] Hernia is a common and frequently-occurring disease in general surgery, and clinical practice has confirmed that surgery is the only way to cure hernia. There are many types of hernia surgery, but there are two types: tension hernia repair and tension-free hernia repair. [0003] It has been more than 100 years since Bassini pioneered tension hernia repair. Although the overall curative effect is still satisfactory, there have been debates about the rationale and indications of each operation. Postoperative recurrence and complications of hernia repair There are still problems. According to reports, the recurrence rate of initial inguinal hernia is about 10%, while that of recurrent hernia can be as high as 20%, and the overall complication rate is also betwee...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/00A61F2/02A61L31/00A61L33/00
Inventor 刘克忠张志敏刘亚奇刘玉荣
Owner TRANSEASY MEDICAL TECH
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