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High-temperature bloodstain washing technology for medical textiles and application

A technology of blood stains and high temperature, applied in textiles, papermaking, dry-cleaning fiber products, etc., can solve the problems of poor water absorption, serious bloody smell, and denaturation of fabrics, and achieve the effect of poor water absorption and serious bloody smell of fabrics

Inactive Publication Date: 2012-10-03
天津市林科技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to meet the improvement of domestic hospital management level, pay attention to image, energy saving, environmental protection production, pay attention to people's livelihood and public safety, etc. It can break through the dirty blood stains that have been difficult to solve in traditional low temperature blood stain washing, and the traces after high temperature disinfection are obvious And the formation of play stains, severe bloody smell after washing, poor water absorption of fabrics, denaturation of protein substances, precipitation of colloidal substances, adsorption of pigments, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The present invention has been used for a long time by the First Central Hospital of Tianjin, including: high-temperature blood stain detergent Linke B01 in cooperation with the main lotion Lin Kena CL-1, penetrant, builder alkali and other compound optimal combination scheme, the temperature is at Under high temperature conditions of ≥95°C-100°C, one-bath washing and disinfection, the process is "Lin Ke B01" 3g / L, "main lotion Lin Ke Na CL-1" 2g / L, penetrant 0.1g / L, auxiliary Alkali washing adjustment (pH=10.5—11.0) for 20-30 minutes (one bath is completed)→washing 3-4 times→dehydrationdrying. After washing, the residues on the surface of the fabric are detected, and the detection contents include detection of available chlorine residues (titration method), fabric alkalinity (titration method), fabric protein residues (titration method), fabric microbiology after washing and environmental protection monitoring of washing residues, All meet the requirements.

[0019] ...

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PUM

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Abstract

The invention discloses a medical high-temperature bloodstain washing technology and application, and belongs to washing technology application in the fields of industries, public institutions, medical treatment and the like. By adopting an optimal combination scheme of a complex of high-temperature bloodstain detergent (Linke B01) invented by Linke Company and serving as a main agent, synergetic main detergent CL-1, permeating agent, washing aided base and the like, bloodstain washing and sterilization of medical textiles are finished in one bath at a high temperature of more than or equal to 95 DEG C; by testing the washed textiles, multiple detection indexes are superior to those of low-temperature washed medical textiles; the drained water is sterile and does not pollute the environment, and the problem about wastewater drainage in a pre-washing program is solved; a large quantity of active oxygen is released in the reasonable high-temperature bloodstain washing technology, so that a sterilization effect of chemicals can be achieved; and the technology has the advantages of thoroughly getting rid of the conventional bloodstain washing thinking mode and breaking through the conventional 'low-temperature washing' method for the bloodstain contaminated textiles, and has certain innovation at home.

Description

technical field [0001] The invention relates to the process technology and application of high-temperature blood-stained washing Linke B01 for washing medical textiles in laundry rooms in the fields of industrial and public institutions and medical textiles. Background technique [0002] For the washing of blood stains on medical fabrics, the laundry room has long adopted the traditional "low temperature washing" method. After "low temperature washing", the blood stains on the fabrics are not clean, the traces after high temperature disinfection are obviously prominent and form stubborn stains, the bloody odor of the fabrics after washing is serious, and the fabrics have poor water absorption, etc. It has not only seriously affected the washing quality of fabrics, but also caused environmental pollution to laundry rooms and operating rooms. [0003] In order to fundamentally solve the problem of washing blood stains on medical fabrics and further improve the level of hospi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06L1/12
Inventor 孙学东冉祥凤唐贺增
Owner 天津市林科技术有限公司
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