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Multifunctional disinfectant for cleaning and disinfecting hemodialysis machine and preparation method thereof

A hemodialysis machine, cleaning and disinfection technology, applied in the fields of botanical equipment and methods, chemicals for biological control, disinfectants, etc., can solve problems such as life danger, achieve precipitation prevention, colorless and transparent appearance, and product stability good effect

Inactive Publication Date: 2019-01-25
广西润帮和医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A large amount of endotoxin can cause acute reactions during dialysis, such as fever, nausea, convulsions, itching, and even shock, which can be life-threatening. Therefore, it is necessary to provide a cleaning and disinfecting solution for hemodialysis machines to avoid the above situations

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A multifunctional disinfectant solution for cleaning and disinfecting hemodialysis machines, comprising the following raw materials in weight percentage: 30% citric acid, 10% peracetic acid, 4% hydrogen peroxide, 4% calcium remover, and 4% iron remover %, 2-pyridinecarboxylic acid 2%, sodium dichloroisocyanurate 2%, acetic acid 2%, sulfamic acid 1%, and the balance is inert substances.

[0042] In this example, the inert substance was prepared by putting 0.01kg of sodium pyrophosphate, 19.0kg of glacial acetic acid, and 61.2kg of reverse osmosis water in a liquid mixing tank, and stirring at room temperature for 30 minutes to obtain the inert substance solution.

[0043] In this embodiment, the decalcifying agent is a mixture of solid citric acid and glacial acetic acid in a ratio of 1:1 by weight.

[0044] In this embodiment, the iron remover is a mixture of sodium dithionite, sodium bisulfite and water in a ratio of 1:1:2 by weight.

[0045] The present invention als...

Embodiment 2

[0052] A multifunctional disinfectant solution for cleaning and disinfecting hemodialysis machines, comprising the following raw materials by weight percentage: citric acid 20%, peracetic acid 15%, hydrogen peroxide 7%, calcium remover 7%, iron remover 6% %, 4% of 2-pyridinecarboxylic acid, 4% of sodium dichloroisocyanurate, 3% of acetic acid, 2% of sulfamic acid, and the balance is inert substances.

[0053] In this example, the inert substance was prepared by putting 0.02kg of sodium pyrophosphate, 20.0kg of glacial acetic acid, and 56kg of reverse osmosis water in a liquid mixing tank, and stirring at room temperature for 30 minutes to obtain the inert substance solution.

[0054] In this embodiment, the decalcifying agent is a mixture of solid citric acid and glacial acetic acid in a ratio of 1:1 by weight.

[0055] In this embodiment, the iron remover is a mixture of sodium dithionite, sodium bisulfite and water in a ratio of 1:1:2 by weight.

[0056] The present inventi...

Embodiment 3

[0063] A multifunctional disinfectant solution for cleaning and disinfecting hemodialysis machines, comprising the following preparation raw materials in weight percent: 30% citric acid, 20% peracetic acid, 10% hydrogen peroxide, 10% calcium remover, and 10% iron remover %, 6% of 2-pyridinecarboxylic acid, 6% of sodium dichloroisocyanurate, 4% of acetic acid, 2% of sulfamic acid, and the balance is inert substances.

[0064] In this example, the inert substance was prepared by putting 0.03kg of sodium pyrophosphate, 22.0kg of glacial acetic acid, and 56kg of reverse osmosis water in a liquid mixing tank, and stirring at room temperature for 30 minutes to obtain the inert substance solution.

[0065] In this embodiment, the decalcifying agent is a mixture of solid citric acid and glacial acetic acid in a ratio of 1:1 by weight.

[0066] In this embodiment, the iron remover is a mixture of sodium dithionite, sodium bisulfite and water in a ratio of 1:1:2 by weight.

[0067] The...

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PUM

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Abstract

The invention discloses a multifunctional disinfectant for cleaning and disinfecting a hemodialysis machine. The multifunctional disinfectant is prepared from the following preparation raw materials in weight percentage: 10% to 30% of citric acid, 10% to 20% of peroxyacetic acid, 4% to 10% of hydrogen peroxide, 4% to 10% of calcium remover, 4% to 10% of iron remover, 2% to 6% of 2-picolinic acid,2% to 6% of sodium dichloro isocyanurate, 2% to 4% of acetic acid, 1% to 2% of sulfamic acid and the balance of inert matters. The multifunctional disinfectant disclosed by the invention has very highpracticability and aims at solving the problems of machine pollution, cross infection and the like which are prone to occur on the hemodialysis machine. The citric acid is utilized as a main raw material, the citric acid has a good effect of killing bacterial spores, polluted bacterial spores in pipelines of the hemodialysis machine can be effectively killed, cross infection of hematodialysis patients in treatment is avoided, and normal machine operation is also ensured; furthermore, all the used materials can meet the standards, damage to the machine is reduced, environmental pollution is avoided, and the inside of the machine can be very well cleaned and sterilized.

Description

technical field [0001] The invention relates to the technical field of disinfectant production, in particular to a multifunctional disinfectant for cleaning and disinfecting hemodialysis machines and a preparation method thereof. Background technique [0002] Hemodialysis machine disinfectant is an important disinfection product in the daily use and maintenance of hemodialysis machines. Effective cleaning and disinfection of the counting lines, cuvettes and other parts of the hemodialysis machine can stabilize the instrument and prolong its life. [0003] The cleaning and disinfecting solution can dissolve blood clots and other dirt, and rinse with the diluent, so as to achieve the purpose of cleaning the counting pipeline system of the coagulation analyzer. Hemodialysis machine is a kind of medical equipment. In order to use it safely, the machine needs to be cleaned and disinfected after each use. Infection is one of the common complications of long-term hemodialysis patie...

Claims

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Application Information

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IPC IPC(8): A01N37/36A01N37/02A01N59/00A01N43/40A01N43/66A01N41/06A01N59/02A01N59/26C11D7/60C11D7/26C11D7/20C11D7/32C11D7/34C11D7/10C11D7/16A01P1/00
CPCA01N37/02A01N37/36A01N41/06A01N43/40A01N43/66A01N59/00A01N59/02A01N59/26C11D7/10C11D7/16C11D7/20C11D7/265C11D7/3281C11D7/34
Inventor 张旭锋田丁
Owner 广西润帮和医疗科技有限公司
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