Devices that cover the nose and mouth to maintain aseptic conditions often for the prevention of the spread of infections (e.g. COVID19) or to administer inhaled anesthetics or other gases.
Mask
D009871
Operating Room Nursing
The functions of the professional nurse in the operating room.
Nursing, Operating Room
D011481
Protective Clothing
Clothing designed to protect the individual against possible exposure to known hazards.
Clothing, Protective
D003428
Cross Infection
Any infection which a patient contracts in a health-care institution.