CN102059810A

CN102059810A - Production process for medical latex gloves

Info

Publication number: CN102059810A
Application number: CN2009102198923A
Authority: CN
Inventors: 李淼
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-16
Filing date: 2009-11-16
Publication date: 2011-05-18

Abstract

The invention discloses a production process for medical low-protein rubber gloves, which is technically characterized in that: before demolding, the production process of the gloves is the same as those of the prior art basically, but after the demolding, the deproteinization is performed. A deproteinization method comprises the following steps of: stirring the gloves at the temperature of between 60 and 65 DEG C for 2 hours in deproteinization extraction solution formed by borax, ammonia water and water, cooling to normal temperature, and immersing for 22 hours; and washing for 20 to 30 minutes by clear water, boiling and vulcanizing stirring powder, and spin-drying, draining and cooling. In the production process, the deproteinization is performed after the demolding, so that the protein content of the gloves is reduced to 53.9 percent substantially, and the mass fraction of residual soluble protein is less than an allergic critical exponent of 110*10. The try-in of allergic people in a plurality of medical treatment units prove that most of symptoms of the allergic people are improved obviously, and personnel who wear natural latex gloves can be prevented from allergy caused by infection effectively.

Description

The production technology of medical latex glove

Technical field;

The present invention relates to a kind of medical supplies, specifically a kind of production technology of a kind of medical latex glove that the doctor uses in operation.

Background technology:

Medical latex glove is the medical supplies of surgeon indispensability, and it has the isolation performance of obstruction and good glued membrane intensity.The higher elasticity of medical latex glove is given its grasping performance and docile performance of shape preferably.This specific character is that any other material is all irreplaceable, also is still to adopt the main cause of medical latex glove as the surgical medical articles for use at present both at home and abroad.

Medical latex glove is as the indispensable medical supplies of operation, though it has the irreplaceable characteristic of other material, but also there are some problems, cause the human allergy such as natural emulsion gloves protein, glove powder is more and more thought a kind of potential danger by medical matters circle as a kind of medium of transmitting latex protein or infecting bacterium.

The glue protein of milk has two kinds of naturally occurring forms.A kind of is water miscible protein, and another kind and rubber molecule binding be " binding " protein together, and this part protein right and wrong can extract.Soluble protein is one of main anaphylactogen that causes the human allergy, and the personnel of use natural emulsion gloves infect irritated ratio and reach 12.5%, and wherein 2.5% has allergic symptom, and 10% produces antibody in blood.

Summary of the invention:

In view of the foregoing, the purpose of this invention is to provide a kind of production technology of low-protein medical latex glove, prevent to use the personnel of natural emulsion gloves to infect allergy with being effective, protect it healthy.

The object of the present invention is achieved like this: with the model process constant temperature of rinsing well, soak coagulating agent, make the coagulating agent drying at a certain temperature, dipping latex, after the typing of wet glued membrane through leaching, oven dry sulfuration in drying baker, according to the specification requirement limit portion crimping of tinting, oven dry sulfuration once more, bubble hot water, for preventing adhesion, soak interleaving agent gloves are taken off from model, it is characterized in that: product borax behind the demoulding, ammoniacal liquor and water are done to take off the albumen extracted solution, and gloves were stirred 2 hours under 60-75 ℃ of temperature, reduced to soak at room temperature 18 hours, change clear water washing 15-30 minute, poach sulfuration breading agent, dehydration is strolled but dry and cold.

Technique effect of the present invention is that the gloves protein content descends significantly, can reduce by 55.8%, has reached residual soluble protein mass fraction less than 110 * 10 ^-6Irritated critical exponent.Try the most of irritated crowd's symptom of proof on through the irritated crowd of a plurality of medical institutions and obviously improve, can prevent from effectively to use the personnel of natural emulsion gloves to infect allergy.

The invention will be further described below in conjunction with embodiment.

The specific embodiment:

Gloves are basic identical with prior art before demoulding, increased the deproteinization processing behind the demoulding.This processing method is: take off the albumen extracted solution with 16 kilograms of canopy sand, 25 kilograms of ammoniacal liquor, the conducts of 1000 kg of water, 30 kilograms of gloves are placed this extracted solution, under 58-68 ℃ of temperature, stirred 3 hours, reduced to soak at room temperature 18 hours, change clear water washing 15-30 minute, last poach sulfuration breading agent, dehydration is strolled but dry and cold.

Claims

1. the production technology of a medical latex glove, this technology is: with the model process constant temperature of rinsing well, soak coagulating agent, make the coagulating agent drying at a certain temperature, dipping latex, after the typing of wet glued membrane through leaching, oven dry sulfuration in drying baker, the limit portion crimping of tinting, oven dry sulfuration once more, bubble hot water for preventing adhesion, soaks interleaving agent gloves is taken off from model, it is characterized in that product borax behind the demoulding, ammoniacal liquor and water make to take off the albumen extracted solution, gloves were stirred 2 hours under 60-75 ℃ of temperature, reduced to soak at room temperature 18 hours, change clear water washing 15-30 minute, poach sulfuration breading agent, dehydration is strolled but dry and cold.