A new catheter for bronchospirometry which combines the advantages of the double lumen and single lumen catheters.
D020680:Bronchoscopes; D001999:Bronchoscopy / Q000295:instrumentation*; D002000:Bronchospirometry; D057785:Catheters; D006801:Humans; D012123:Pulmonary Ventilation; D012129:Respiratory Function Tests
BRONCHOSCOPY/apparatus and instruments; RESPIRATION/function tests