Original Title: Nengbiao Takes You to Understand medical protective suit Standards Recently, in order to alleviate the severe situation of shortage of medical protective suit, goggles and other prevention and control materials, the state has issued a series of temporary emergency measures related to the prevention and control of the epidemic, and timely guaranteed the safety of frontline health worker. Let's take a look at the medical protective suit through some standards. At present, there are many standards related to medical protection in the world. The relevant standards of ISO (International Standardization Association) mainly focus on terminology and test methods, while the standards of the United States and the European Union are more common. The product standards of protective shoes and clothing in China are mainly composed of national standards and industry standards. The relevant standards for protective suit, masks, gloves,KN95 Face Mask, eye protective equipment and protective shoes are: GB 19082-2009 Technical Requirements for Medical Disposable protective suit, GB 19083-2010 Technical Requirements for Medical Protective Masks, etc. The standard of medical care in the United States is NFPA 1999 "Emergency Medical Accident Scene protective suit" formulated by NFPA (National Fire Protection Association of the United States), which is applicable to emergency medical treatment,KN95 Mask with Fast Shipping, stipulates the minimum protection standard for personnel to block blood and body fluids, and divides the protection of human body into head, body (all parts except head, hands and feet), hands and feet. According to these four functions, its products are divided into: (1) Face protection products: including droplet eye protection products, helmet with hood, Medical Full Body Coverall ,Virus Prevention Mask 3 Ply with Earloop, mask, etc.; (2) Protective clothing; (3) Isolation belt, apron, sleeve, etc.; (4) First-aid shoes. The standards of the European Union are formulated by CEN (European Committee for Standardization). Including EN 14126-2003 "Anti-infective protective suit for protective suit-Performance requirements and test methods". In terms of packaging and labeling of protective footwear products, China's standards, NFPA 1999 of the United States and EU standards have made more comprehensive and strict provisions. medical protective suit As a type of chemical protective clothing, medical protective suit is mainly used for medical staff to wear, which can effectively block microorganisms, body fluid penetration and prevent disease transmission. China's GB 19082-2009 "Technical Requirements for Disposable Medical protective suit" stipulates that the protective suit is composed of hooded jacket and trousers, which is divided into one-piece structure and split-body structure, and is not suitable for reusable protective suit, and stipulates the flame retardant performance, water level, charge density, elongation at break and waterproof indicators of medical protective suit. The protective suit applicable to NFPA 1999 standard in the United States are divided into disposable and reusable ones, including split and one-piece work clothes and patient-used ones. In addition to the conventional physical strength performance, flame retardant performance and other indicators, the standard also requires overall testing, and the isolation layer and joints should be tested for liquid resistance and microbial penetration. The European Union's EN 14126-2003 "Anti-infective protective suit for protective suit-Performance requirements and test methods" is applicable to repeatable and limited-use protective suit, but it is not suitable for surgeons and patients to avoid cross infection during surgery. It is required that the joints of the protective suit shall comply with the strength requirements in the EN 14325. The whole set of protective suit is divided into 6 categories according to the protection performance, from type 1 to type 6, the smaller the number is,KN95 Face Mask with Five Layers, the higher the protection is; type 4 is the recommended medical requirement, the type with (B) is biological protection, and generally the protective suit with type B is preferred. Return to Sohu to see more Responsible Editor:. zjyuan-group.com