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Cleaning agent for medical apparatus and preparation method thereof

A technology of medical equipment and cleaning agents, applied in the field of cleaning agents, can solve the problems of reducing the service life of equipment, not having sterilization and disinfection, and reducing the cleaning effect, so as to maintain activity and stability, facilitate popularization, and improve cleaning effects.

Pending Publication Date: 2022-03-11
AMER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As we all know, medical instruments will be stained with blood, mucous membrane tissue or oil stains during use, and sometimes when a long-term operation is required, the blood on the medical instruments will coagulate and easily adhere to the medical instruments. If the cleaning is not thorough enough, it will Lead to serious bacteria breeding or pollution and corrosion disadvantages, thereby threatening people's health and reducing the service life of equipment. At present, the existing cleaning agents for medical equipment on the market generally have large pollution, weak decontamination ability, and generated during the cleaning process. More foam, easy to cause technical problems such as incomplete cleaning, water pollution after cleaning, and traditional cleaning agents are only simple cleaning, and have no sterilization effect
Conventional cleaning agents are difficult to completely decompose and remove biological residues or oil stains in a short period of time, and the cleaning effect is not good, while compound enzymes use chemical methods to decompose biological pollutants, oil stains, etc., so as to effectively remove them
Because there are a large number of medical devices in the hospital, a large amount of cleaning agent needs to be stored. After a long time of storage, the cleaning agent is prone to decompose and reduce its cleaning effect. The device causes damage, which in turn affects the service life of the medical device

Method used

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  • Cleaning agent for medical apparatus and preparation method thereof
  • Cleaning agent for medical apparatus and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The composition of each material is as follows: 30-60 parts of glycerol, 600 parts of deionized water, 23 parts of bactericide, 22 parts of compound enzyme, 1 part of enzyme stabilizer, 4 parts of coenzyme cosolvent, 45 parts of ethanol solution, compound builder 4 parts of agent, 21 parts of corrosion inhibitor, 10 parts of polyoxyethylene condensate.

[0031] A preparation method for a cleaning agent for medical equipment, comprising the following steps:

[0032] S1: Add 300 parts of deionized water to the reactor, irradiate with ultraviolet light for 35 minutes and seal the reactor, after standing for 15 minutes, open the reactor, add glycerol to it, and use a temperature lower than 90°C Heating is carried out until it is completely dissolved to obtain the initial reacted deionized water.

[0033]S2: add a bactericide to the initial reaction deionized water obtained in S1, and stir through the reaction kettle, the stirring speed is 1250 rpm, and the stirring time is...

Embodiment 2

[0038] The composition of each material is as follows: 44 parts of glycerol, 700 parts of deionized water, 31 parts of bactericide, 26 parts of compound enzyme, 2 parts of enzyme stabilizer, 7 parts of coenzyme cosolvent, 49 parts of ethanol solution, and 8 parts of compound builder parts, corrosion inhibitor 27 parts, polyoxyethylene condensate 15 parts.

[0039] A preparation method for a cleaning agent for medical equipment, comprising the following steps:

[0040] S1: Add 300 parts of deionized water to the reactor, irradiate with ultraviolet light for 30-60 minutes and seal the reactor, after standing for 15 minutes, open the reactor, add glycerol to it, and use it below 90°C The temperature is heated until it is completely dissolved, and the initial reaction deionized water is obtained.

[0041] S2: add a bactericide to the initial reaction deionized water obtained in S1, and stir through the reaction kettle, the stirring speed is 1350 rpm, and the stirring time is 28 m...

Embodiment 3

[0046] The composition of each material is as follows: 60 parts of glycerol, 800 parts of deionized water, 35 parts of bactericide, 40 parts of compound enzyme, 3 parts of enzyme stabilizer, 10 parts of coenzyme cosolvent, 60 parts of ethanol solution, 10 parts of compound builder parts, 30 parts of corrosion inhibitor, 20 parts of polyoxyethylene condensate.

[0047] A preparation method for a cleaning agent for medical equipment, comprising the following steps:

[0048] S1: Add 300 parts of deionized water to the reactor, irradiate with ultraviolet light for 30-60 minutes and seal the reactor, after standing for 15 minutes, open the reactor, add glycerol to it, and use it below 90°C The temperature is heated until it is completely dissolved, and the initial reaction deionized water is obtained.

[0049] S2: add a bactericide to the initial sample reaction deionized water obtained in S1, and stir through the reaction kettle, the stirring speed is 1500 rpm, and the stirring t...

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Abstract

The invention provides a cleaning agent for medical apparatuses and instruments and a preparation method thereof, and relates to the technical field of cleaning agents, and the cleaning agent for medical apparatuses and instruments is prepared from glycerol, deionized water, a bactericide, a compound enzyme, an enzyme stabilizer, a coenzyme cosolvent, an ethanol solution, a compound builder, a corrosion inhibitor and a polyoxyethylene condensate. According to the invention, by using the benzalkonium chloride and other bactericides, on the basis of removing stains on the medical apparatus and instruments, the medical apparatus and instruments can be sterilized and disinfected, disinfection and storage of the apparatus and instruments are facilitated, pollutants can be quickly decomposed by compounding multiple enzymes and diluting a solution, and no residue is left after water washing; according to the cleaning agent, the cleaning function of the medical apparatus and instruments is improved by adding the polyoxyethylene condensate, the copper-silver corrosion inhibitor BTA is added and adsorbed on the surface of metal to form a thin film, copper and other metal are protected against corrosion of atmosphere and harmful media, and the protection function of the cleaning agent on the medical apparatus and instruments in the cleaning process is achieved.

Description

technical field [0001] The invention relates to the technical field of cleaning agents, in particular to a cleaning agent for medical equipment and a preparation method thereof. Background technique [0002] Medical devices refer to various devices used in the medical field, including various devices for clinical diagnosis and treatment, medical experiments and clinical testing. As we all know, medical instruments will be contaminated with blood, mucous membrane tissue or oil stains during use, and sometimes when a long-term operation is required, the blood on the medical instruments will coagulate and easily adhere to the medical instruments. If the cleaning is not thorough enough, it will Lead to serious bacteria breeding or pollution and corrosion disadvantages, thereby threatening people's health and reducing the service life of equipment. At present, the existing cleaning agents for medical equipment on the market generally have large pollution, weak decontamination abi...

Claims

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Application Information

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IPC IPC(8): C11D1/72C11D3/20C11D3/386C11D3/48C11D3/60
CPCC11D1/72C11D3/2065C11D3/48C11D3/201C11D3/386C11D3/38663
Inventor 邓志辉汪小龙
Owner AMER TECH CO LTD