Gel dressing composition containing silk fibroin, preparation method and application

• Main Authors: NIE YUNFENG, YANG LIYONG
• Format: Patent
• Language: Chinese; English
• Published: 08.12.2023
• Subjects: CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; HUMAN NECESSITIES; HYGIENE; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MEDICAL OR VETERINARY SCIENCE; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL

The invention belongs to the technical field of medical dressings, and particularly relates to a gel dressing composition containing silk fibroin, a preparation method and application. The composition is prepared from the following raw materials: silk fibroin, carbomer, triethanolamine, sodium ethylparaben, glycerol, cassia gum, tremella polysaccharide, eucommia male flowers and water. The preparation method comprises the following steps: dissolving silk fibroin in water, adding tremella polysaccharide, mixing and swelling to obtain dispersion liquid; then adding the rest water and additives into the eucommia male flowers, mixing, and carrying out enzymolysis to obtain enzymatic hydrolysate; and finally, uniformly mixing the enzymatic hydrolysate and the dispersion liquid, and then adding other raw materials for mixing. The composition has the effects of nutrition repair and biocompatibility, and has obvious curative effects on resisting bacteria and improving HPV-positive cervicitis. 本发明属于属于医用敷料技术领域，具体涉及一种含丝