The function of the isolation gown is to prevent medical staff from contacting with each other or the patient, and is used to avoid contamination of blood, body fluids and other infectious substances or to protect the patient from infection. Medical isolation gown can not only prevent infection or contamination of medical staff, but also prevent infection of patients, which is a two-way isolation. Its isolation effects are as follows:

1. Contact patients who spread infectious diseases through contact, such as patients with multi-drug-resistant bacterial infections, and conduct good isolation treatment.

2. During the period of protective isolation of patients, such as diagnosis, treatment and nursing of patients with extensive burns and bone transplantation.

3. It may overflow due to the patient's blood, body fluids, secretions and excrement for effective isolation.

4. When entering key departments such as ICU, NICU, and protection ward, medical staff should decide whether to wear disposable isolation suits according to the purpose of entering and contacting patients.