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Medical suture line for promoting wound healing and preparation method of medical suture line

A wound healing and suture technology, applied in the field of medical materials, can solve the problems of skin tissue inflammation, non-absorbable medical suture, wound bacterial infection, etc., achieve good blood coagulation effect, good antibacterial and analgesic effect, and promote healing Effect

Inactive Publication Date: 2016-03-23
张德信
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] As a kind of foreign body, suture exists in the incision tissue, which can easily cause inflammation in the skin tissue. The sutured wound is easily infected by bacteria in the surrounding environment of the body. It does not have certain bactericidal and anti-inflammatory effects, and it is easy to cause wound infection after use
And most of them are non-absorbable medical sutures. Removal of sutures after surgery will bring great pain to patients, which is difficult for most consumers to accept.

Method used

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  • Medical suture line for promoting wound healing and preparation method of medical suture line

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Example 1 The medical suture for promoting wound healing is prepared from the following main raw materials (80g for each part): 8 parts of polylactic acid, 7 parts of vine, 4 parts of pangolin, 10 parts of radish, 5 parts of lotus seed heart, Polygonatum 6 parts, Eucalyptus leaves 12 parts, Gufeng 9 parts, Iron horsewhip 6 parts, Stephania vine 5 parts, Ciprofloxacin 0.6 parts, appropriate amount of dicumyl peroxide, appropriate amount of citric acid.

[0037] The preparation steps of medical sutures to promote wound healing are as follows:

[0038] (1) Dry the eucalyptus leaves, iron horsewhip and Stephania vine, crush them into coarse powder, put them in a glass container, add 50% ethanol (the amount is twice the mass of the medicine powder) as a solvent, soak for 20 hours, and put them in the infiltration percolate in the container to obtain percolate;

[0039] (2) Slice pangosaurus and radish, put them in a non-iron container, add rice wine (the amount is 20% of th...

Embodiment 2

[0047] Example 2 The medical suture for promoting wound healing is prepared from the following main raw materials (20g for each part): 12 parts of polylactic acid, 11 parts of Dayeteng, 6 parts of pangolin, 14 parts of radish, 7 parts of lotus seed heart, 9 parts of sealwort, 15 parts of eucalyptus, 13 parts of Cracking Wind, 10 parts of iron horsewhip, 9 parts of Stephania vine, 0.8 part of ciprofloxacin, appropriate amount of dicumyl peroxide, and appropriate amount of citric acid.

[0048] The preparation steps of the medical suture that promotes wound healing are as follows:

[0049] (1) Dry the eucalyptus leaves, iron horsewhip and Stephania vine, crush them into coarse powder, put them in a glass container, add 70% ethanol (3 times the mass of the medicine powder) as a solvent, soak for 30 hours, and put them in the infiltration percolate in the container to obtain percolate;

[0050] (2) Slice pangosaurus and radish, put them in a non-iron container, add rice wine (the...

Embodiment 3

[0059] Example 3 The medical suture for promoting wound healing is prepared from the following main raw materials (50 g for each part): 9 parts of polylactic acid, 8 parts of Dayeteng, 4.5 parts of pangolin, 11 parts of radish, 5.5 parts of lotus seed heart, 7 parts of sealwort, 13 parts of eucalyptus leaves, 10 parts of bone breakout, 7 parts of iron horsewhip, 6 parts of Stephania vine, 0.65 parts of ciprofloxacin, appropriate amount of dicumyl peroxide, and appropriate amount of citric acid.

[0060] The preparation steps of medical sutures to promote wound healing are as follows:

[0061] (1) Dry the eucalyptus leaves, iron horsewhip and Stephania vine, crush them into coarse powder, put them in a glass container, add 55% ethanol (the amount is twice the mass of the medicine powder) as a solvent, soak for 23 hours, and put them in the infiltration percolate in the container to obtain percolate;

[0062] (2) Slice pangosaurus and radish, put them in a non-iron container, a...

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Abstract

The invention discloses a medical suture line for promoting wound healing. The medical suture line is prepared from main raw materials in parts by mass as follows: 8-12 parts of polylactic acid, 7-11 parts of Tinomiscium tonkinense Gagnep. 4-6 parts of Ningpo yam rhizomes, 10-14 parts of radish, 5-7 parts of lotus plumule, 6-9 parts of solomonseal rhizomes, 12-15 parts of eucalyptus leaves, 9-13 parts of Jasminum lanceolarium, 6-10 parts of rhamnus aurea, 5-9 parts of Japanese stephania roots, 0.6-0.8 parts of ciprofloxacin and proper amounts of dicumyl peroxide and citric acid. The medical suture line for promoting the wound healing is prepared from polylactic acid with good biodegradability and a few common Chinese herbal medicines through refining, can effectively prevent wound infection, promotes rapid wound healing, has good biocompatibility and biodegradability, and avoids secondary injury caused by suture line removing.

Description

technical field [0001] The invention relates to the field of medical materials, in particular to a medical suture for promoting wound healing and a preparation method thereof. Background technique [0002] Suture is one of the most basic and important materials in surgery. It is mainly used for various tissue suturing to stop bleeding, residual cavity atresia and tissue apposition. It is a kind of thread material used for human surgical suture. Sheep catgut is made from healthy animal sheep intestines and contains collagen, so there is no need to remove the sutures after suturing. There are two types of medical gut: common gut and chrome gut, both of which can be absorbed. The length of time required for absorption depends on the thickness of the gut and the condition of the tissue. Generally, it can be absorbed within 6-20 days, but individual differences in patients affect the absorption process, or even no absorption. Currently, catgut is packaged in disposable aseptic ...

Claims

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Application Information

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IPC IPC(8): A61L17/12
CPCA61L17/12A61L17/005A61L2300/216A61L2300/30A61L2300/402A61L2300/406A61L2300/418C08L67/04
Inventor 不公告发明人
Owner 张德信
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