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The application of alpha-cyanacrylate in the preparation of medical adhesive for treating hernia and fistula

A technology of ethyl cyanoacrylate and adhesive, which is applied in the field of medical glue, and can solve problems such as unseen and impossible to suture

Inactive Publication Date: 2004-12-29
石平安
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large tension and intra-abdominal pressure in the hernia treatment itself, the injection therapy cannot be sutured, so there has been no report on the successful treatment of hernia with α-cyanoacrylate ethyl

Method used

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  • The application of alpha-cyanacrylate in the preparation of medical adhesive for treating hernia and fistula

Examples

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Embodiment Construction

[0028] Patient's name: Wang Mengtian, 60 years old, entered Gaoyi County, Hebei Province. There was a lump in each groin in June 2001. He went to see a doctor in January 2002 and was diagnosed as an indirect inguinal hernia (bilateral). The left side was injected with ethyl α-cyanoacrylate. Ten days after the treatment, the doctor returned to the clinic. The condition was good, and the right side was injected again. The hernia canal was closed immediately. Two weeks later, she was able to work and live normally.

[0029] How to use hernia glue for hernia treatment:

[0030] Routine disinfection and local anesthesia, use a 10ml syringe with a 12# needle, suck 5-10ml of air, hold it in your right hand, and insert your left index finger into the outer ring of the hernia duct from the scrotum. For the hernia canal, after the resistance changes to a sense of loss, there is no blood return after suction, and 5-10ml of air is injected. If the injection is smooth and the needle does n...

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Abstract

The present invention discloses the new use of ethyl alpha-cyanoacrylate in preparing adhesive for treating hernia. Using the adhesive of the present invention in treating hernia needs no operation and bandaging and makes the patient no pain.

Description

technical field [0001] The invention relates to a medical adhesive for bonding human tissues, in particular to a medical application of an existing chemical material used as a medical adhesive in the repairing treatment of human internal organs. Background technique [0002] α-cyanopropenyl esters (molecular structural formula: ) has a strong bonding strength, the original use is industrially used for the bonding of various materials. After the 1970s, it was reported abroad that n-butyl α-cyanoacrylate was used in male and female sterilization operations for sterilization operations such as female fallopian tubes and male vas deferens. In the late 1980s, n-octyl α-cyanoacrylate was used again, and in the late 1990s, isobutyl α-cyanoacrylate was used for bonding of various wounds and surgical incisions and hemostasis of internal organs such as liver and spleen. Its manufacturers include Wu'an Medical Glue Factory in Hebei Province and Guangzhou Baiyun Medical Glue Corporat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61L24/00A61P9/14
Inventor 石平安
Owner 石平安
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