Medical suction devices play a crucial role in healthcare settings, as they aid in the removal of body fluids, secretions, and impurities from patients. By creating negative pressure, ... Venturi: ...

This might seem strange, but a Venturi pump—named after the Italian physicist who invented it—takes advantage of the same effect, ... one for suction, and the last as an exit.

The CFM A15 and CFM A17 pneumatically powered vacuums from Nilfisk-Advance America connect to any compressed-air source and channel air through a venturi to create what the manufacturer calls “a ...