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

Medical multienzyme cleaning liquid and preparation method thereof

A cleaning liquid, polyoxypropylene glycerol ether technology, applied in chemical instruments and methods, detergent compounding agents, detergent compositions, etc., can solve the problems of inconvenient storage, transportation and use, and achieve super strong decontamination Contamination ability, reduced usage, 100% degradation effect

Inactive Publication Date: 2019-01-18
重庆奥舍生物化工有限公司
View PDF8 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Doing so brings inconvenience to storage, transportation and use

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
  • Medical multienzyme cleaning liquid and preparation method thereof
  • Medical multienzyme cleaning liquid and preparation method thereof
  • Medical multienzyme cleaning liquid and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Step S1: Add 60 kg of deionized water, 10 kg of polyoxypropylene glycerol ether (molecular weight: 5000-6000), 10 kg of glycerol polyoxypropylene ether (molecular weight: 10,000), and 10 kg of polypropylene glycol (PPG400) into the container , 1 kilogram of pullulan, 1 kilogram of protease, 1 kilogram of ε-polylysine (molecular weight is 4000) and 2 kilograms of ethanol, stirring and mixing;

[0044] Step S2: Add 1 kg of lipase, 1 kg of catalase, 1 kg of ligninase and 1 kg of glucose oxidase to the mixed material obtained in step S1, stir and mix evenly, and then add 1 kg of triethanolamine to adjust the mixed system The pH is neutral to get the medical multi-enzyme cleaning solution.

Embodiment 2

[0046] Step S1: Add 43 kg of deionized water, 15 kg of polyoxypropylene glycerol ether (molecular weight: 5000-6000), 15 kg of glycerol polyoxypropylene ether (molecular weight: 10,000), and 15 kg of polypropylene glycol (PPG400) into the container , 1 kilogram of pullulan, 1 kilogram of protease, 1 kilogram of ε-polylysine (molecular weight is 4000) and 2 kilograms of ethanol, stirring and mixing;

[0047] Step S2: Add 1 kg of lipase, 1 kg of catalase, 1 kg of ligninase and 1 kg of glucose oxidase to the mixed material obtained in step S1, stir and mix evenly, and then add 3 kg of triethanolamine to adjust the mixed system The pH is neutral to get the medical multi-enzyme cleaning solution.

Embodiment 3

[0049] Step S1: Add 54 kg of deionized water, 15 kg of polyoxypropylene glycerol ether (molecular weight 5000-6000), 10 kg of glycerol polyoxypropylene ether (molecular weight of 10000), and 10 kg of polypropylene glycol (PPG400) into the container , 1 kilogram of pullulan, 1 kilogram of protease, 1 kilogram of ε-polylysine (molecular weight is 4000) and 2 kilograms of ethanol, stirring and mixing;

[0050] Step S2: Add 1 kg of lipase, 1 kg of catalase, 1 kg of ligninase and 1 kg of glucose oxidase to the mixed material obtained in step S1, stir and mix evenly, and then add 2 kg of triethanolamine to adjust the mixing system. When the pH is neutral, the medical multi-enzyme cleaning solution is obtained.

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 medical multienzyme cleaning liquid and a preparation method thereof and belongs to the technical field of medical detergents. According to the medical multienzyme cleaning liquid, protease and other enzymes such as lipase, catalase, ligninase and glucose oxidase coexist by matching the components, and meanwhile, the use level of total enzymes is reduced, so that the costis lowered. The cleaning liquid still has a relatively good cleaning efficiency and cleaning effect. Meanwhile, a safer and easily degraded antibacterial preservative theta-polylysine is added, so that the more stable, environment-friendly and efficient cleaning liquid can be formed.

Description

technical field [0001] The invention belongs to the technical field of medical cleaning agents, and in particular relates to a medical multi-enzyme cleaning solution and a preparation method thereof. Background technique [0002] During the use of medical devices, most of them are reused, so the cleaning work is particularly important. Since the materials of the instruments are mostly metal, glass, plastic, etc., pollutants such as the patient's blood, protein, fat, and human secretions are particularly likely to cause contamination of the instruments. If it is not cleaned or cleaned thoroughly, it will cause secondary pollution or serious medical accidents if it is used again. Cleaning agents are divided into chemical cleaning agents and multi-enzyme cleaning agents. Chemical cleaning agents have the disadvantages of poor biological removal ability, large pollution, and corrosion. Enzyme cleaners, especially multi-enzyme cleaners, contain enzymes such as protease, lipase...

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
IPC IPC(8): C11D1/72C11D3/22C11D3/386C11D3/20C11D3/33C11D3/37C11D3/60
CPCC11D1/008C11D1/72C11D3/0026C11D3/201C11D3/222C11D3/30C11D3/3769C11D3/38618C11D3/38627C11D3/38636
Inventor 崔振伟过治军李玲
Owner 重庆奥舍生物化工有限公司
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