device for suction of fluid in trachealkanu00fclen, trachealtuben or other laryngo - trachealen auxiliary devices / instruments

摘要

device for suction of fluid in trachealkanu00fclen, trachealtuben or other laryngo - trachealen auxiliary devices / instruments, characterized by the fact that a substrate (2), which with a shell (1) surrounded with a hautauflage (3) equipped with a kanu00fclenu00f6ffnung (8) and a a slit (16) is trained with the aid of vacuum (11) fluid (17) through a funnel (22) ledif.