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Surgical suture with bactericidal and anti-inflammatory effects and preparation method thereof

A technology for sterilizing and anti-inflammatory sutures, which is applied in the field of medical sutures and their production methods, can solve the problems that sutures are difficult to meet clinical needs, and achieve the effect of low cost, simple method and good tissue compatibility

Inactive Publication Date: 2016-06-08
张德信
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Biodegradable medical materials have been widely used in the preparation of sutures, but the preparation methods of some sutures still need to be improved, or the sutures are difficult to meet the clinical needs, so it is still necessary to strengthen research in this area and develop a Medical suture with better performance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Example 1 A medical suture with bactericidal and anti-inflammatory effects, mainly prepared from the following raw materials (10 g per part): 2 parts of Wutongzi, 9 parts of Limegrass, 6 parts of Tongjingcao, 5 parts of Radix Glycyrrhizae, 2 parts of Orchid Ginseng 3 parts of wax gourd root, 2 parts of longan shell, 12 parts of Banbiansu, 10 parts of Zhulin Xiao, 40 parts of polylactic acid, 20 parts of polyethylene glycol, and 8 parts of carboxymethyl chitosan.

[0026] The preparation method of the above-mentioned medical suture with bactericidal and anti-inflammatory effect is:

[0027] (1) Wash the wax gourd root and Banbiansu, mix well with ginger juice, let it stand for 30 minutes, take it out, put it in a frying pan, heat it with low heat, fry until the surface is yellowish brown, take it out, and let it cool;

[0028] (2) Put the sycamore seeds in a frying pan, heat them with a slow fire until the surface is slightly bulging, take them out, soak them in honey wa...

Embodiment 2

[0033] Example 2 The medical suture with bactericidal and anti-inflammatory effects is mainly prepared from the following raw materials (10 g per part): 8 parts of Wutongzi, 15 parts of Limegrass, 15 parts of Tongjingcao, 12 parts of Zhilicorice, and 6 parts of Orchid Ginseng 9 parts of winter melon root, 6 parts of longan shell, 18 parts of Banbiansu, 15 parts of Zhulin Xiao, 54 parts of polylactic acid, 24 parts of polyethylene glycol, and 12 parts of carboxymethyl chitosan.

[0034] The preparation method of the medical suture with bactericidal and anti-inflammatory effect is:

[0035] (1) Wash the wax gourd root and Banbiansu, mix well with ginger juice, let it stand for 30 minutes, take it out, put it in a frying pan, heat it with low heat, fry until the surface is yellowish brown, take it out, and let it cool;

[0036] (2) Put the sycamore seeds in a frying pan, heat them with a slow fire until the surface is slightly bulging, take them out, soak them in honey water for ...

Embodiment 3

[0042] Example 3 The medical suture with bactericidal and anti-inflammatory effects is mainly prepared from the following raw materials (10 g per part): 2 parts of Wutongzi, 9 parts of Limegrass, 6 parts of Tongjingcao, 5 parts of Radix Glycyrrhizae, and Orchid Ginseng 2 parts, 3 parts of wax gourd root, 2 parts of longan shell, 12 parts of Banbiansu, 10 parts of Zhulinxiao, 45 parts of polylactic acid, 21 parts of polyethylene glycol, and 9 parts of carboxymethyl chitosan.

[0043] The preparation method of the medical suture with bactericidal and anti-inflammatory effect is:

[0044] (1) Wash the wax gourd root and Banbiansu, mix well with ginger juice, let it stand for 30 minutes, take it out, put it in a frying pan, heat it with low heat, fry until the surface is yellowish brown, take it out, and let it cool;

[0045] (2) Put the sycamore seeds in a frying pan, heat them with a slow fire until the surface is slightly bulging, take them out, soak them in honey water for 12 ...

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PUM

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Abstract

The present invention discloses a surgical suture with bactericidal and anti-inflammatory effects. The surgical suture is mainly prepared from the following pharmaceutical raw materials by weight: 2-8 parts of semen firmianae, 9-15 parts of scarlet swertia herb, 6-15 parts of sivery aleuritopteris herb, 5-12 parts of honey-fried licorice root, 2-6 parts of marginate rockbell herb, 3-9 parts of Toricellia angulata Olinv., 2-6 parts of longan shell, 12-18 parts of common elsholtzia herb, 10-15 parts of oot of Axillaryflower Twistedstalk, 40-54 parts of polylactic acid, 20-24 parts of polyethylene glycol, and 8-12 parts of carboxymethyl chitosan. The traditional Chinese medicines contained in the surgical suture have the effects of detoxifying, clearing heat, astringing sores and engendering flesh; and the surgical suture has the advantages of cheap and easily available materials, low cost, good economic returns, infection resistance, good tissue compatibility, and cell growth promotion.

Description

technical field [0001] The invention relates to the field of medical materials, in particular to a medical suture with bactericidal and anti-inflammatory effects and a preparation method thereof. Background technique [0002] Surgical sutures are commonly used biological textiles, which are widely used in various surgical operations to suture wounds and connect tissues, and are extremely important medical materials. With the development of biomedicine and polymer material science, biodegradable medical materials are attracting more and more attention. In the field of medicine and health, biodegradable medical materials have been vigorously developed, and are widely used in the fields of sutures in the body, "human tissue engineering" materials, drug release carriers, bone-setting materials for surgery, etc., especially in the shape repair of tendons and ligaments It has broad application prospects in functional reconstruction. Polylactic acid (PLA) uses corn, cassava and o...

Claims

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Application Information

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IPC IPC(8): A61L17/12A61L17/00
CPCA61L17/005A61L17/12A61L2300/30A61L2300/404
Inventor 不公告发明人
Owner 张德信
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