Level protection I | (1) Observation for person contacting with confirmed COVID-19 cases. (2) Neurointerventional medical staff working in outpatient department | Wear white coats, disposable caps, disposable isolation gowns, disposable gloves and disposable surgical masks (replaced every 4 hours or replaced once contamination occurs) |
Level protection II | (1) Neurointerventional staff conducting epidemiological investigations on close contacts, suspected or confirmed cases. (2) Neurointerventional staff who conduct diagnosis, treatment and disinfection in the isolation observation room, isolation ward or block | Wear disposable caps, medical respirators (such as N95 mask), anti-fog safety goggles or anti-fog protective shields, medical protective suits, disposable gloves, and disposable shoe covers |
Level protection III | (1) Neurointerventional staff performing close procedures that may produce aerosol, such as endotracheal intubation, nebulization treatment, sputum induction, tracheotomy, chest physiotherapy, nasopharyngeal aspiration, positive pressure ventilation, high frequency oscillatory ventilation, cardiopulmonary resuscitation and postmortem lung biopsy, etc. (2) Neurointerventional staff who process the blood, secretions, feces, and bodies of the confirmed cases | Wear full face respirators or positive pressure respirators, medical protective suits, disposable gloves, and disposable shoe covers |