Modified Nosworthy connection for tracheostomy anaesthesia.
D000758:Anesthesia / Q000295:instrumentation*; D000776:Anesthesiology / Q000295:instrumentation*; D006801:Humans; D007442:Intubation, Intratracheal / Q000295:instrumentation*; D014132:Trachea; D014139:Tracheostomy
ANESTHESIA, ENDOTRACHEAL/apparatus and instruments