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

Long-acting disinfection paste

A disinfectant cream, a long-acting technology, applied in the treatment of boils and skin abscesses, can solve the problems of inability to be used for bleeding wounds, cannot be widely used, and is highly irritating, and achieves the effect of prolonging the disinfection and sterilization time and improving the disinfection and sterilization ability.

Inactive Publication Date: 2014-04-16
吴天祥 +2
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Iodine is the most commonly used skin disinfectant. It has excellent bactericidal effect due to strong penetration and other reasons, but it cannot be widely used because of its high irritation.
Polyvinylpyrrolidone-iodine aqueous solution is a new type of iodine disinfectant, referred to as PVPI solution, and its trade name is povidone-iodine solution. In addition to having the same effect as iodine, it has expanded uses because of its milder performance, but it is the same as iodine , still exist on the surface of the skin for not long enough, easy to be rubbed off
Disadvantages of not being able to use on bleeding wounds etc.

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
  • Long-acting disinfection paste
  • Long-acting disinfection paste
  • Long-acting disinfection paste

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Polyvinylpyrrolidone iodine 5-15 parts

[0011] Water-soluble polymer 0.1-10 parts

[0012] Auxiliary 0-10 parts

[0013] 100 parts of water.

Embodiment 2

[0015] Polyvinylpyrrolidone iodine 10 parts

[0016] Sodium carboxymethyl cellulose 5 parts

[0017] Glycerin or propylene glycol, or a mixture of both 5 parts

[0018] 100 parts of water.

Embodiment 3

[0020] Polyvinylpyrrolidone iodine 10 parts

[0021] 5 parts methylcellulose

[0022] Glycerin or propylene glycol, or a mixture of both 5 parts

[0023] 100 parts of water.

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 long-acting disinfection paste, which belongs to the field of skin and vaginal disinfectors, and is characterized by being formed by mixing polyvivyl pyrrolidone iodine, water soluble high polymers without side effects, an auxiliary agent and water in a certain ratio. In the product, the content of effective iodine is one time higher than that required by relative national standards, so that the disinfecting and sterilizing capability of the product is greatly improved, and the adverse reactions are avoided. The product can form a film on the skin surface to be adhered to the skin to avoid being rubbed out, thereby prolonging the disinfecting and sterilizing time by several times and offering a long-acting effect. The product can be used for treating small bleeding wounds without causing adverse reactions. The product has certain effects of treating skin abscesses, sores and furuncles and preventing the transmission of venereal diseases and AIDS. The product has the advantages of simple production equipment and process and high production efficiency. The result of many years of actual use shows that the product has a remarkable effect and is expected to replace various iodine disinfectors sold in the market presently.

Description

[0001] Technical field: the patent of the present invention belongs to the category of skin and vaginal disinfectants. Background technique: [0002] Iodine is the most commonly used skin disinfectant. It has an excellent bactericidal effect due to its strong penetration, but it cannot be widely used due to its high irritation. Polyvinylpyrrolidone-iodine aqueous solution is a new type of iodine disinfectant, referred to as PVPI solution, and its trade name is povidone-iodine solution. In addition to having the same effect as iodine, it has expanded uses because of its milder performance, but it is the same as iodine , still exist on the surface of the skin for not long enough to be rubbed off easily. Disadvantages of not being able to use for bleeding wounds etc. The patent of the present invention is developed in order to overcome the shortcomings of various iodine disinfectants on the market. Invention content: [0003] According to national regulations, if polyvinylpyr...

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): A61K31/79A61K47/38A61K9/06A61P31/00
Inventor 吴天祥
Owner 吴天祥
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