INSPIRATIONS/EXSPIRATIONS-VENTIL

摘要

A valve device having virtually no moving parts and particularly useful as an inspiration/expiration valve for respirators comprising a housing in which there is disposed at least two perpendicular channels intersecting in a T-shaped configuration, a flow-immersed oblong body disposed in a first one of the channels and in part at a position opposite to a region of intersection of the second channel with the first channel and where connection points are provided at least at non-intersecting ends of the channels.