[SIMPLIFIED TRACHEOTOMY FOR KEEPING THE BRONCHIAL TREE CLEAR USING A  SUCTION CANNULA].
D001980:Bronchi; D004322:Drainage; D006801:Humans; D008168:Lung; D012137:Respiratory System; D013396:Suction; D014140:Tracheotomy; D014197:Trees
BRONCHI; DRAINAGE; RESPIRATORY SYSTEM; TRACHEOTOMY