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Preparation method of camphor composite regenerated fiber traditional Chinese medicine restoration material

A technology for composite regeneration and repair materials, which is applied in fiber processing, medical science, non-woven fabrics, etc., can solve the problems of tissue repair ability and drug adhesion that need to be further improved, composite film uniformity, and poor stability, etc. Excellent degradability, good adhesion, good antibacterial effect

Inactive Publication Date: 2017-09-22
HEFEI CHUANGWO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the existing technologies use regenerated cellulose and other materials to blend and freeze-dry to prepare composite films. The uniformity and stability of the composite films prepared by this method are poor, and the tissue repair ability and drug adhesion need to be further improved.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A preparation method of camphor composite regenerated fiber traditional Chinese medicine repairing material, comprising the following steps:

[0027] Step 1: Wash the fresh camphor leaves, dry the water, place the dried camphor leaves in a drier, and dry them for 5 minutes at 90°C, put the dried camphor leaves into a pulverizer and grind them. Pass through a 200-mesh sieve after crushing to obtain camphor leaf powder;

[0028] Step 2: Weigh 20g of camphor leaf powder, put it into a container, add 400g of distilled water, then add zeolite, place it in an electric heating mantle, and boil it at 120°C for 2 hours. All the substances were taken out, cooled to room temperature, filtered with a low-temperature refrigerated centrifuge, the rotation speed was 3000r / min, and the centrifugation time was 5min. After boiling at 120°C for 1.5h, the second decoction and extraction is over, take out all the contents in the container, cool down to room temperature, filter with a low-t...

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PUM

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Abstract

The invention relates to a preparation method of a camphor composite regenerated fiber traditional Chinese medicine restoration material, and belongs to the technical field of preparation of tissue restoration materials. The preparation method comprises the following steps of preparing of a camphor extracting liquid and a corn alcohol soluble protein solution, preparing of a regenerated fiber spinning liquid, and electrostatic spinning, so as to obtain the restoration material. The prepared restoration material has good antibacterial property, mechanical property, tissue restoration property and medicine adhering property.

Description

technical field [0001] The invention belongs to the technical field of preparation of tissue repair materials, and in particular relates to a preparation method of a camphor-composite regenerated fiber traditional Chinese medicine repair material. Background technique [0002] As a natural biopolymer, cellulose has biodegradability, biocompatibility and unique physical, chemical and mechanical properties, and has become a research hotspot in the field of new biomedical materials. However, most of the existing technologies use regenerated cellulose and other materials to blend and freeze-dry to prepare composite films. The uniformity and stability of the composite films prepared by this method are poor, and the tissue repair ability and drug adhesion need to be further improved. . Contents of the invention [0003] In order to solve the problems in the prior art, the invention provides a preparation method of a camphor composite regenerated fiber traditional Chinese medici...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L27/20A61L27/36A61L27/22A61L27/54A61L27/56A61L27/58D04H1/728D04H1/4382D01D5/00
CPCA61L27/20A61L27/227A61L27/3637A61L27/54A61L27/56A61L27/58A61L2300/232A61L2300/252A61L2300/404A61L2300/412A61L2300/604D01D5/0069D01D5/0076D01D5/0092D04H1/4382D04H1/728C08L89/00C08L1/02
Inventor 王吉鹏
Owner HEFEI CHUANGWO TECH CO LTD
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