RESUMEN
The standards and norms of foreign countries were summarized for personal positive pressure protective equipment, and the involved protective clothing was introduced on the concept, classification, overall requirements, key parameters, materials, test methods and etc. China standards on positive pressure biological protective clothing were compared with those of foreign countries, and had their deficiencies analyzed deeply. It's pointed out that biosafety technologies with independent intellectual properties and standards on development and quality test of positive pressure biological protective clothing be emphasized on in the biosafety field. [Chinese Medical Equipment Journal,2018,39 (5):90-96]
RESUMEN
The vaporized hydrogen peroxide had its applicability, mechanism and generation mode introduced, and its application was analyzed in the hospitals, bio-safety labs and etc in foreign countries and China. It's pointed out that emphases in China had to be placed on vaporized hydrogen peroxide concentration real-time monitoring when used for disinfection.The relationship was determined between vaporized hydrogen peroxide concentration and disinfection effect,and the studies were carried out on domestic production and automation of the vaporized hydrogen peroxide equipment. The vaporized hydrogen peroxide was indicated to gain a brilliant application prospect in the field of disinfection.