Silk fibroin composite gel dressing as well as preparation method and application thereof

By using silk fibroin composite gel dressing, multiple problems existing in the application and cleaning process of silk fibroin care membrane in the prior art are solved, and the effect of forming multi-dimensional protection on the skin surface, repairing the skin barrier, and promoting wound healing.

CN119701075AInactive Publication Date: 2025-03-28SHANGHAI REGE-INNOVATION MEDICAL TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202411940592.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-26
Publication Date
2025-03-28
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

In the prior art, the silk fibroin care film is difficult to control the amount of application, is difficult to form a complete film, is easy to rub mud, is easy to apply, is difficult to apply, and is easy to accumulate on the skin surface when applied, is not filmed or absorbed, is difficult to clean, and is easy to cause secondary damage to the wound during cleaning.

Method used

Silk fibroin composite gel dressings are used, and their formulations include water, silk fibroin, inducers, protective agents and thickeners. Through specific formula ratios and preparation methods, stable gel dressings are formed to solve the above problems.

Benefits of technology

This silk fibroin composite gel dressing can form multi-dimensional protection on the skin surface, repair skin barrier damage, achieve moisturizing, soothing, redness and stability, and relieve postoperative skin discomfort and promote wound healing.

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Abstract

The invention relates to a silk fibroin composite gel dressing and a preparation method and application thereof, the silk fibroin composite gel dressing comprises a silk fibroin composite gel dressing main body formula, and the silk fibroin composite gel dressing main body formula comprises water, silk fibroin, an inducer, a protective agent and a thickening agent; wherein the mass fraction of the silk fibroin is 0.1%-5%, the mass fraction of the inducer is 1%-40%, the mass fraction of the protective agent is 1%-10%, the mass fraction of the thickening agent is 0.1%-2%, and the balance is water. The silk fibroin composite gel dressing has the advantages that the silk fibroin composite gel dressing can form multi-dimensional protection on the skin surface, repair skin barrier injury, achieve the effects of moisturizing, relieving, fading red and maintaining stability, and can relieve postoperative skin discomfort and promote wound healing.
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