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Medical protective clothing liquid penetration performance testing device

A technology for testing devices and protective clothing, applied in measurement devices, permeability/surface area analysis, suspension and porous material analysis, etc., can solve the problems of inapplicability and low requirements for liquid protection, and achieve the effect of reducing waste

Inactive Publication Date: 2018-02-27
DONGHUA UNIV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Although the revised version of GB 19082-2009 has added several testing items, the requirements for liquid protection are too low. The reason is that there is no testing device suitable for testing the liquid tightness of medical protective clothing in China, and it mainly relies on foreign testing institutions. And the size of foreign dummy testing equipment is mostly not suitable for Chinese human body size

Method used

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  • Medical protective clothing liquid penetration performance testing device
  • Medical protective clothing liquid penetration performance testing device
  • Medical protective clothing liquid penetration performance testing device

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Embodiment Construction

[0023] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0024] Embodiments of the present invention relate to a test device for liquid penetration performance of medical protective clothing, such as figure 1 As shown, it includes an experimental cabin system, a standard dummy model turntable system, a liquid spray system, a liquid supply system and a liquid drainage system. The experimental cabin system is used to provide a test environment, and the standard dummy model turntable sy...

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Abstract

The invention relates to a medical protective clothing liquid penetration performance testing device which comprises an experiment cabin system, a standard dummy model turntable system, a liquid injection system, a liquid supply system and a liquid discharge system, wherein the experiment cabin system is used for providing a testing environment, the standard dummy model turntable system is locatedin the experiment cabin system, the liquid injection system is arranged at the periphery of the experiment cabin system and used for injecting liquid to a standard dummy model; the liquid supply system is connected with the liquid injection system and used for providing liquid for the liquid injection system; and the liquid discharge system is used for recycling used experiment liquid. The devicedisclosed by the invention can test the overall liquid penetration performance of medical protective clothing.

Description

technical field [0001] The invention relates to the technical field of medical protective clothing testing instruments, in particular to a testing device for liquid penetration performance of medical protective clothing. Background technique [0002] The medical and health industry is a labor- and technology-intensive industry. When dealing with emergencies and epidemics, medical personnel need to face patients suffering from various diseases, and they are easily harmed by biological, chemical and other harmful factors. Biological hazards are one of the main occupational hazards faced by medical personnel. Usually, during medical rescue, microorganisms such as viruses, bacteria, and parasites are mainly transmitted through protective clothing by hiding in liquids. According to statistics, there are more than 50 infectious blood-borne pathogens in the world, and the newly discovered and confirmed pathogens are increasing almost every year. Hospital blood-borne infections acc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N15/08
CPCG01N15/082
Inventor 薛文良李正海魏孟媛刘芳黄小雅
Owner DONGHUA UNIV
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