Cutoff valve for aspiration lines, particulary for tracheobronchial aspiration

摘要

A cutoff valve for aspiration lines, particularly tracheobronchial aspiration, comprising a valve body (2) which forms a first port (3), which can be connected to an aspiration source, and a second port (4), which can be connected to a tube and the like, the ports (3, 4) being interconnected. The cutoff valve further comprises a shutter (11) which controls the connection between said ports (3, 4) and is supported by an elastic curved portion (20) formed monolithically with the valve body (2).