Aspirator may refer to: *

Aspirator (medical device) A medical aspirator is a suction machine used to remove mucus, blood, and other bodily fluids from a patient. They can be used during surgical procedures but an operating theater is generally equipped with a central system of vacuum tubes. Most ...

, a suction device used to remove bodily fluids from a patient *

Aspirator (pump) A vacuum ejector, or simply ejector, or aspirator, is a type of vacuum pump, which produces vacuum by means of the Venturi effect. In an ejector, a working fluid (liquid or gaseous) flows through a jet nozzle into a tube that first narrows an ...

, a device producing vacuum by the Venturi effect in a constricted stream of fluid * Aspirator (entomology), also known as pooter, a suction device used to collect insects

See also