Powered air purifying respirator PAPR is a battery-powered respiratory protective medical device used to reduce a wearer’s exposure to airborne hazards by delivering filtered air to a hood, helmet, or tight-fitting facepiece. In healthcare, it is most commonly discussed in the context of airborne infection control, aerosol-generating tasks, and high-risk isolation workflows where staff safety, continuity of care, and operational resilience depend on reliable respiratory protection.

An **N95 FFP2 respirator** is a tight-fitting, particulate-filtering face covering designed to reduce the wearer’s inhalation of airborne particles, including aerosols that may carry infectious agents. In healthcare, it is most often used as part of a broader infection prevention and occupational safety strategy—alongside ventilation, isolation procedures, vaccination policies, and other personal protective equipment (PPE).

A **Disposable surgical mask** is a single-use, medical-grade face covering designed primarily to reduce the spread of respiratory droplets and to provide a barrier against splashes and sprays in clinical environments. It is one of the most widely used pieces of **hospital equipment** in operating rooms, procedure areas, outpatient clinics, and emergency departments because it supports infection prevention practices and helps protect both patients and staff.

Disposable surgical mask is a widely used piece of hospital equipment designed to reduce the transfer of infectious material in clinical environments. It is commonly worn by healthcare workers, patients, and visitors to support infection prevention and control (IPC), protect the wearer from splashes, and provide “source control” by limiting the spread of respiratory droplets from the person wearing it.