Liquid dressing with cervical postoperative hemostasis function and infection prevention function and application

Abstract

The invention discloses a liquid dressing with a cervical postoperative hemostasis function and an infection prevention function. The liquid dressing is prepared from the following components in parts by weight: 1-2 parts of carbomer, 2-25 parts of microporous bioactive glass, 30-70 parts of medical glycerol, 25-60 parts of propylene glycol, 0.5-2.5 parts of chitosan, 0.1-1.0 part of sodium hyaluronate, 0.05-0.25 part of triclosan and 0.01-0.2 part of recombinant human epidermal growth factor; wound exudate is absorbed through the adsorption effect of the microporous bioglass; the bioactive glass and the chitosan have the functions of stopping bleeding and promoting healing, and bleeding is reduced; and the triclosan has the sterilization and bacteriostasis effects, so that infection is prevented, wound healing is promoted, and the liquid dressing is a functional medical product with a wide application prospect.

Description

technical field [0001] The invention relates to the technical field of liquid dressings, in particular to a liquid auxiliary material which has hemostatic function after cervical surgery and prevents wound infection. Background technique [0002] The proportion of women suffering from cervical diseases is very high, among which more than half of women of childbearing age suffer from cervicitis, about 70% of women have been infected with HPV virus in their lifetime, and about 10% show persistent infection, and then in 5- Between 15 years, it gradually developed into precancerous lesions and even cervical cancer. HPV infection and cervicitis are closely related to the occurrence of cervical cancer. With the popularization of cancer prevention knowledge and national multi-cancer screening, more and more patients require examination and treatment, and the methods are constantly being explored and updated. The main methods of treatment are: cervical smear, cervical biopsy, micro...

AI Technical Summary

Problems solved by technology

[0004] At present, there are many ways and means of hemostasis and repair of medical wounds and wounds, including various physical methods, chemical methods, hydrogels, etc. These methods have their own advantages and disadvantages. Adhesion to the wound surface is prone to occur, causing secondary bleeding, and it is inconvenient; some vaginal administration gels contain water in the ingredients, and the water-containing gel will cause wounds and wounds are not easy to heal, etc.

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