Use of chitin, chitinous glycan and its derivative biomembrane in medicinal preparation for treaing colpitis and cervicitis

A technology of chitosan and derivatives, which is applied in the direction of drug combinations and diseases, to achieve the effects of overcoming monotony, promoting ulcer healing, and inhibiting tumor cells

A technology of chitosan and derivatives, which is applied in the direction of drug combinations and diseases, to achieve the effects of overcoming monotony, promoting ulcer healing, and inhibiting tumor cells

CN1679619AInactive Publication Date: 2005-10-12杨玉民
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Examples

Experimental program
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Effect test

Embodiment

[0016] Embodiment: a kind of solidification of chitin, chitosan and its derivatives, the application of fibrous film in the preparation of medicine for treating vaginitis and cervicitis, using chitin, chitosan and quaternary ammonium salt, Derivatives of graft copolymerization of silver, iodine, etc., made into film, fiber, or composite semi-finished product interwoven with film and fiber, film and film, fiber and fiber, made into a film suitable for cervical application or made into a vaginal Deep inserter shaped product. According to the different properties of its derivatives, different treatment methods are implemented.

[0017] 1. Fibers of carboxymethyl chitosan (water-soluble) and chitin (enzyme-soluble or acid-soluble) are interwoven to form a non-woven material. According to the physiological and anatomical characteristics of the cervix, the shape is designed to meet its physiological and anatomical characteristics The film is inserted and applied on the cervix with ...

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Abstract

An application of the membrane made of chitin, chitosan, or their derivatives in treating vaginitis and cervicitis is disclosed. Said membrane may be replaced by fibrous net or composite material.

Description

technical field [0001] The invention relates to the use of chitin, chitosan and derivative films thereof in the preparation of medicines for treating vaginitis and cervicitis. Background technique [0002] Vaginitis and cervicitis are frequently-occurring and common diseases in gynecology. At present, they are treated according to female lower reproductive system infection. Corresponding oral antibacterial, antiviral, and antifungal drugs, systemic and local comprehensive treatment are given according to the pathogen. Topical medication and, if ulcers are present, physical therapy -- traumatic treatments such as cryotherapy, lasers, ultrasound, etc. These methods all have some shortcomings, such as not wide antibacterial spectrum, many side effects, local administration is not easy to volatilize, and both drugs and physical therapy can have destructive effects on normal vaginal ecology, physical therapy requires special equipment, cannot be popularized, and destroys normal v...

Claims

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Application Information

Patent Timeline
12 Oct 2005
Publication
CN1679619A
IPC
A61K31/722; A61P15/00; A61P15/02
Inventors
杨玉民