Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

I, II and III medical equipment products acting on skin, mucosa and wound for inactivating virus

A technology for medical devices and viruses, applied in the field of skin and mucous membrane medical devices, can solve problems such as little virus inactivation, and achieve the effects of rapid and efficient inactivation, small side effects and high safety.

Active Publication Date: 2012-07-25
江苏中科生命科学研究有限公司
View PDF5 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, most of the disinfectants used in the domestic market for skin and mucous membranes are mainly bactericidal, and few have inactivation effects on viruses.

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
  • I, II and III medical equipment products acting on skin, mucosa and wound for inactivating virus
  • I, II and III medical equipment products acting on skin, mucosa and wound for inactivating virus
  • I, II and III medical equipment products acting on skin, mucosa and wound for inactivating virus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0099] Embodiment 1, Class I, II, and III medical devices according to the present invention

[0100] Class I, II, and III medical devices described in the present invention are processed from the following components:

[0101] Compound quaternary ammonium salt, 0.10%

[0102] Chlorhexidine acetate, 0.15%

[0103] Phthalaldehyde, 0.01%

[0104] Povidone-iodine or other colorless iodine, 0.01%

[0105] Synergist, 0.01%

[0106] Surfactant, 1.00%

[0107] Chlorine dioxide, 0.01%

[0108] Chelating agent, 1.00mg / L

[0109] Stabilizer, 0.50mg / L

[0110] Fragrance, 0.01%

[0111] PH regulator is used according to the actual situation (<10.00%)

[0112] The above-mentioned liquid and liquid dressing formula include (wound surface, hemostasis, burn, antibacterial, nursing, repairing, cleaning) film, paste, ointment, liquid, agent, gel, material, liquid, dressing and so on.

[0113] Disposable medical cotton swabs (wet wipes, towels, gauze, cotton swabs, non-woven fabrics, p...

Embodiment 2、I、II

[0122] Example 2, Class I, II, III medical devices

[0123] The disinfection class I, II, and III medical devices described in the present invention are processed from the following components:

[0124] Compound quaternary ammonium salt, 0.18%

[0125] Chlorhexidine acetate, 0.19%

[0126] Phthalaldehyde, 0.05%

[0127] Povidone iodine or other colorless iodine, 2.00%

[0128] Synergist, 0.05%

[0129] Surfactant, 5.00%

[0130] Chlorine dioxide, 0.2%

[0131] Chelating agent, 5.00mg / L

[0132] Stabilizer, 49.75mg / L

[0133] Fragrance, 5.00%

[0134] PH regulator is used according to the actual situation (<10.00%)

[0135] The above-mentioned liquid and liquid dressing formulations include (wound surface, hemostasis, burn, antibacterial, nursing, repairing, cleaning) film, paste, ointment, liquid, agent, gel, material, liquid, dressing and so on.

[0136] Disposable medical cotton swabs (wet wipes, towels, gauze, cotton swabs, non-woven fabrics, polymer materials). ...

Embodiment 3、I、II

[0145] Example 3, Class I, II, III medical devices

[0146] The disinfection class I, II, and III medical devices described in the present invention are processed from the following components:

[0147] Compound quaternary ammonium salt, 0.18%

[0148] Chlorhexidine acetate, 0.19%

[0149] Phthalaldehyde, 0.08%

[0150] Povidone iodine or other colorless iodine, 3.00%

[0151] Synergist, 0.08%

[0152] Surfactant, 8.00%

[0153] Chlorine dioxide, 0.30%

[0154] Chelating agent, 8.00mg / L

[0155] Stabilizer, 75.00mg / L

[0156] Fragrance, 8.00%

[0157] PH regulator is used according to the actual situation (<10.00%)

[0158] The above-mentioned liquid and liquid dressing formulations include (wound surface, hemostasis, burn, antibacterial, nursing, repairing, cleaning) film, paste, ointment, liquid, agent, gel, material, liquid, dressing and so on.

[0159] Disposable medical cotton swabs (wet wipes, towels, gauze, cotton swabs, non-woven fabrics, polymer materials). ...

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 belongs to the technical field of medical equipment and disinfection, particularly relates to skin mucosa medical equipment used for inactivating virus. The medical equipment provided by the invention comprises disinfection components and an attachment material, wherein the disinfection components comprise a composite quaternary ammonium salt, chlorhexidine acetate, o-phthalaldehyde, povidone iodine or other colourless iodine, a synergist, a surfactant, chlorine dioxide, ethanol, a chelant, a stabilizing agent, essence and a pH regulator; the attachment material is selected from a cotton swab, wet tissue, tissue, gauze, a cotton bar, a non-woven fabric and a high polymer material; and the medical equipment comprises a disinfection wiping slice, a disinfection cotton bar, a disinfection package, medical dressing wet tissue, a care solution, a cleaning solution, a dressing, a liquid dressing and a woundplast.

Description

Technical field: [0001] The invention belongs to the technical field of medical equipment and disinfection, and in particular relates to a skin mucous membrane medical equipment used for virus inactivation. Background technique: [0002] As early as 1915, Jacobs reported the synthesis of quaternary ammonium salt disinfectants, and conducted research on sterilization, pointing out that this type of disinfection has a certain bactericidal ability, which opened the historical chapter of quaternary ammonium salt disinfection, but has not been recognized. people value. In 1935, German Domagk studied the relationship between the bactericidal performance and chemical structure of this type of disinfection and bacteriostasis, which aroused great interest. In the same year, Wetzel was used in clinical disinfection practice. Subsequently, people who studied this type of disinfectant came one after another, and it was gradually widely used in the inactivation of skin, mucous membrane...

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 Applications(China)
IPC IPC(8): A61L15/44A61K31/14A61K31/155A61K31/79A61K31/11A61P31/12A61P31/02
CPCY02A50/30
Inventor 崔栋赵荣辉申晶石卜海兵
Owner 江苏中科生命科学研究有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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