Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A vaginal antibacterial and antiviral composition and its application

A composition and vaginal technology, applied in the fields of medical devices, drugs or disinfectants, can solve the problems that preservatives are only suitable for local treatment, limited, and bring side effects, etc., to restore normal physiological functions, protect the physiological environment, and reduce irritation. effect of action

Active Publication Date: 2016-03-09
NANJING MESE PHARMA
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Whereas antibiotics may be used for systemic or topical treatment, antiseptics may only be used for topical treatment
For bacterial vaginosis, antibiotic therapy is often limited due to systemic administration or causes side effects

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A vaginal antibacterial and antiviral composition and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Take 0.10g polyhexamethylene biguanide hydrochloride, 0.10g disodium edetate, 2g glycerin, 0.6g hydroxyethyl cellulose, 0.15g sodium chloride, 0.2g lactic acid, add pure water or distilled water to 100ml, stir evenly, fill and test to obtain isotonic vaginal lotion with pH 4.0.

Embodiment 2

[0026] Take 0.05g polyhexamethylene biguanide hydrochloride, 1g disodium edetate, 5g glycerin, 1.0g hydroxyethyl cellulose, 0.05g sodium chloride, 0.1g lactic acid, add purified water to 100ml, Stir evenly, fill and test to obtain isotonic vaginal lotion with pH 4.2.

Embodiment 3

[0028] Take 1 g of polyhexamethylene biguanide hydrochloride, 0.05 g of disodium edetate, 10 g of glycerin, 0.1 g of hydroxyethyl cellulose, 1.5 g of sodium chloride, and 0.5 g of lactic acid, add distilled water to 100 ml, and stir After uniformity, it is filled and inspected to obtain an isotonic vaginal lotion of pH 4.4.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a vagina bacteriostatic virus-killing composition and application thereof. The vagina bacteriostatic virus-killing composition is composed of the following materials in part by weight: 0.01 to 3 parts of poly-hexamethylene biguanide hydrochloride, 0.01 to 3 parts of disodium EDTA, 0.2 to 60 parts of glycerol, 0.06 to 1.8 parts of hydroxyethyl cellulose, 0.015 to 4.5 parts of sodium chloride, and 0.02 to 6 parts of lactic acid. The composition not only is bacteriostatic and virus-killing, but also cannot kill normally parasitic lactobacillus in a vagina, so as to protect the balance of the microecosystem of the vagina. The composition can be used for preparing medicines, medical instruments and disinfectant curing bacterial and viral infection, thereby providing convenience for the vagina to recover normal physiological functions.

Description

technical field [0001] The invention relates to a medical device, medicine or disinfectant directly used for vaginal douching, in particular to a vaginal antibacterial composition and application thereof. Background technique [0002] In clinical practice, treatment of genital infections is based on either antibiotic or antiseptic administration. Whereas antibiotics may be used for systemic or topical treatment, antiseptics may only be used for topical treatment. For bacterial vaginosis, antibiotic therapy is often limited or has side effects due to systemic administration. Peformin is a promising drug for the treatment of localized genital infections, especially bacterial vaginosis and vaginitis. [0003] Polyhexamethylenebiguanide hydrochloride (PHMB), also known as polyhexamethyleneguanidine hydrochloride, is a biguanide compound with a molecular formula of C8H17N5. The polyhexamethyleneguanidine hydrochloride raw material product is a colorless transparent liquid, the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A61K31/785A61P31/04A61P31/12A61P31/10A61P31/18A61P31/20A61P15/02A61P33/02A01N47/44A01P1/00A01P3/00
Inventor 季刚张磊王殿广范丽芳赵萍陈萍
Owner NANJING MESE PHARMA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com