Bioactive glass gel and production process of same

A bioactive glass and gel technology, applied in the field of medical supplies, can solve the problems of cumbersome and complicated preparation methods, can not effectively reduce inflammatory exudation circulation resistance, etc., achieve no antibiotic side effects, good biomechanical properties, and prevent bacteria from invading. Effect

Inactive Publication Date: 2018-10-09
张河
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the existing bioactive glass gels cannot effectively reduce inflammatory exudation and promote circulatory resistance, and their preparation methods are tedious and complicated

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The present invention will be further explained below in conjunction with embodiment.

[0019] A bioactive glass gel, the protective gel includes bioactive glass, sodium hyaluronate, petrolatum and glycerin, and the bioactive glass includes the following components by weight percentage: 45% silicon dioxide, 24% calcium oxide , 25% sodium oxide, 6% phosphorus pentoxide, and the weight ratio of the bioactive glass, sodium hyaluronate, petrolatum and glycerin is 24.5:0.05:75:0.75.

[0020] Preparation of bioactive glass gels includes the following steps:

[0021] Step 1, weighing process:

[0022] Weigh 490g of bioactive glass, 10g of sodium hyaluronate, 1500g of petrolatum, and 15ml of glycerin, and place them in an environment with a temperature of 22°C and a humidity of 56% for later use;

[0023] Step 2, preparation process:

[0024] Pour the bioactive glass and sodium hyaluronate into a 120-mesh medicine sieve, and set aside;

[0025] Then put the vaseline into a ...

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PUM

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Abstract

The invention discloses bioactive glass gel. The protective gel includes: bioactive glass, sodium hyaluronate, Vaseline and glycerin according to weight ratio of 24.5:0.05:75:0.75, wherein the bioactive glass comprises, by weight, 4-5% of SiO2, 24% of CaO, 25% of NaO and 6% of P2O5. The bioactive glass gel can inhibit growth of bacteria, reduce inflammatory exudation, reduce circulation resistance, promote angiogenesis, adsorb proliferated cells, accelerate healing of a wound, modify arrangement of collagen and reduce scar formation. The bioactive glass gel is easy to prepare.

Description

technical field [0001] The invention relates to the technical field of medical supplies, in particular to a bioactive glass gel suitable for covering and protecting superficial wounds such as operations and trauma, and a production process thereof. Background technique [0002] At present, the existing bioactive glass gels cannot effectively reduce inflammatory exudation and promote circulation resistance, and their preparation methods are cumbersome and complicated. Therefore, there is an urgent need for those skilled in the art to develop a new bioactive glass gel and its production process. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned deficiencies in the prior art, and to provide an antibacterial agent that can inhibit bacterial growth, reduce inflammatory exudation, reduce circulatory resistance, promote angiogenesis, absorb value-added cells, accelerate wound healing, and improve collagen arrangement. Moreove...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L26/00
CPCA61L26/0023A61L26/0004A61L26/0061A61L26/0066A61L26/008C08L5/08
Inventor 张河
Owner 张河
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