跳至主要内容

What Is Isolation Gown

 Currently, there are no national or industry standards for medical isolation gown

Links to an external site.. The American standard ASTM F3352-19 defines medical isolation gown as protective gown used to protect medical staff, visitors and patients from the transfer of microorganisms and body fluids in the case of patient isolation. Medical isolation gown can also be used to protect visitors in the medical environment. According to the Centers for Disease Control and Prevention guidelines for quarantine prevention, medical quarantine clothing is worn to protect the arms and exposed body areas of health care personnel during surgery and patient care when expected contact with clothing, blood, body fluids, secretions, and excretions is made.

Medical isolation gowns are widely used in intensive care units (ICU), infectious diseases departments and infectious diseases hospitals in general hospitals. Currently, there are two kinds of medical isolation gowns in clinical use: disposable and non-disposable. The price of disposable medical isolation clothing is expensive, and it will cause a lot of waste if used in large quantities. There are many problems with non-disposable medical isolation gown: the collar, cuff and abdomen are easily contaminated, which reduces the use time of medical isolation gown; Cuff, back and bottom design has defects, easy to pollute the work clothes of staff; The material is not waterproof, etc. Studies have shown that there are many factors causing nosocomial infection. Among them, the direct contact with infection is caused by medical personnel and paramedics spreading their own colonization pathogenic microorganisms or infectious substances to patients through contact, while medical personnel wearing medical isolation gown can effectively prevent and control the occurrence of nosocomial infection.

ASTM F3352-19 provides for medical quarantine clothing designed to protect healthcare workers, patients, and visitors from blood, body fluids, and other potentially infectious substances during patient care or treatment. The novel Coronavirus and other viruses that spread through the air are not mentioned here.

ASTM F3352-19 provides for "360° coverage" which ensures that at least the front, side and back of the arms and body are fully covered from the knee to the neck (not including the neck) during movement. We can see that the protective scope of the medical isolation gown is from the knee to the neck (excluding the neck), instead of covering the whole body from the head to the feet. The head, neck, hands and feet are not covered by the protective scope.

Medical quarantine clothing is used to protect medical personnel from contamination by blood, body fluids and other infectious substances during contact and to protect patients from infection. Contact with infective diseases transmitted by contact, such as transmissible diseases and patients infected with multi-drug resistant bacteria; Protective isolation of patients, such as patients with large area burns and patients with bone grafting; Prevent infection by spillage of the patient's blood, body fluids, secretions and discharge. In general medical isolation patients taking in close isolation, contact isolation and protective isolation.

评论

发表评论

此博客中的热门博文

The Usage and Disinfection of Sterile Surgical Packs

Use methods and requirements ： 1.     In a dry environment,  sterile packs  are valid for seven days. 2.     Before using, check the name and the date of sterilization of the aseptic packs, whether the pack is loose or moist, and check the color change of the chemical indicator tape. 3.     Place the sterile  surgical pack  flat on the clean, dry and spacious operating table. 4.     After untying the tie belt and wrapping it, fold it under the back table cover, then pinch the outer corner of the back table cover with your fingers, and then uncover the outer corner, left and right corner and inner corner of the back table cover in turn.If a double-packing sterile surgical kit is used, the lining should be opened with sterile forceps. 5.     Use sterile forceps to pick up the required items and place them in a prepared sterile area. 6.     If the items in the package ...
发表评论
阅读全文

Biodegradability, reusability and safety of protective clothing

  Microplastic pollution, known as "pm2.5 in water", has become a direct source of pollution in the ocean, soil and drinking water, affecting human health. Medical   protective coveralls   is almost made of different polymer materials. The development of a new material can replace the existing material to form a new series of products. As most of the existing   protective suits  are designed to be disposable, they are used heavily during the pandemic. Used medical   protective clothing   should be disposed of centrally to prevent secondary transmission of the virus. Therefore, protective clothing materials must be developed to be repeatable and degradable. Due to the particularity of application scenarios, most medical  protective gown  is disposable. Therefore, environment-friendly materials should be considered in the development of medical  protective gown , and must be considered before material selection and protective clothes desig...
发表评论
阅读全文

Production process of medical protective clothing

  Generally speaking, the production of medical   protective coveralls   needs to go through the steps of raw material preparation, cutting, stitching, tightening, adhesive and pressing, finished products, sterilization and disinfection, warehousing and so on. Among them, sterilization and disinfection takes the longest time. Ethylene oxide is mostly used for sterilization and disinfection of materials, which requires 7-14 days of analysis, seriously affecting the production efficiency of medical   protective gown , and a more efficient sterilization method is urgently needed. Irradiation sterilization can be sterilized without disassembly and assembly, which is efficient and prevents secondary pollution. In 2011, Japan has listed the operation specifications of irradiation sterilization in the sterilization standard for protective clothing, which will reduce the sterilization time to less than 1 d. In order to address the shortage of medical protective clothes durin...
发表评论
阅读全文