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Method for preparing purslane composite bioglass traditional Chinese medicine repair material

A bioglass and repair material technology, applied in medical science, tissue regeneration, non-woven fabrics, etc., can solve the problems of poor drug adhesion and poor mechanical properties, and achieve the effect of enhancing activity, improving mechanical properties, and good porosity.

Inactive Publication Date: 2017-09-29
HEFEI CHUANGWO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in view of the existence of its amorphous silicon skeleton, bioglass still presents an amorphous form, poor mechanical properties, and poor drug adhesion, and its application in biomedical materials remains to be further developed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A preparation method of purslane composite biological glass traditional Chinese medicine restoration material, comprising the following steps:

[0023] Step 1: Wash the purslane, dry the water, place the dried purslane in a drier, dry it at 85°C for 4 minutes, put the dried purslane into a pulverizer, and pulverize it. Pass the pulverized purslane through a 200-mesh sieve to obtain purslane powder;

[0024] Step 2: Weigh 20g of purslane powder, put it into a container, add 400g of distilled water, then add zeolite, put it in an electric heating mantle, and boil it at 120°C for 2 hours. All the materials were taken out, cooled to room temperature, filtered with a low-temperature refrigerated centrifuge, the rotating speed was 2000r / min, and the centrifugation time was 5min. The supernatant was collected, and the lower layer of purslane was put into the container again, and 300g of distilled water was added for the second For the first extraction, after boiling at 120°C ...

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Abstract

The invention discloses a method for preparing a purslane composite bioglass traditional Chinese medicine repair material and belongs to the field of biological medicine materials. The method comprises the following steps: preparing a purslane extracting solution, preparing a polyphosphazene solution, preparing a bioglass solution, and performing electrostatic spinning, thereby obtaining the repair material. The purslane contains unique bioactive components and is capable of enhancing the activity of human epithelial cells; the polyphosphazene has excellent biodegradability, bioabsorbability and biocompatibility and is capable of improving mechanical property of the material, and the bioglass is capable of improving the medicinal properties of the material. The repair material prepared by the invention has excellent mechanical property, tissue repair performance and drug adhesiveness.

Description

technical field [0001] The invention belongs to the field of biomedical materials, and in particular relates to a preparation method of purslane composite bioglass traditional Chinese medicine restoration material. Background technique [0002] Since the discovery of bioglass, people have paid more attention to the influence of bioglass components on biological activity. The rise of nanotechnology has made people realize that structure also has an important impact on biological activity, and more attention has been paid to the effect of size effect and microscopic fine structure on the structure and performance of materials. The nano-bioglass and mesoporous bioglass developed and designed from the nano-scale have attracted the attention of scholars at home and abroad. Bioglass can activate cell genes, help to enhance cell proliferation and differentiation, and has osteoinductive and osteoconductive effects. However, in view of the existence of its amorphous silicon skeleto...

Claims

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Application Information

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IPC IPC(8): A61L27/46A61L27/36A61L27/54A61L27/50A61L27/56A61L27/58D01F6/94D01F1/10D04H1/4326D04H1/728D01D5/00
CPCA61L27/46A61L27/3637A61L27/50A61L27/54A61L27/56A61L27/58A61L2300/112A61L2300/30A61L2300/412A61L2300/604A61L2430/02D01D5/003D01D5/0061D01D5/0092D01F1/10D01F6/94D04H1/4326D04H1/728C08L85/02
Inventor 王吉鹏
Owner HEFEI CHUANGWO TECH CO LTD
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