Manual jet ventilation v. high frequency jet ventilation during laser resection of tracheo-bronchial stenosis.
Manual jet ventilation (20 b.p.m.) and high frequency jet ventilation (300 b.p.m.) were compared during laser resection of tracheo-bronchial stenosis under general anaesthesia. Both methods provided similar blood-gas tensions at the 10th min of surgery in patients with tracheal stenosis. In patients with bronchial stenosis high frequency jet ventilation resulted in modest hypercarbia and manual jet ventilation appeared to be the preferred method in these particular patients.
D000768:Anesthesia, General; D001982:Bronchial Diseases / Q000503:physiopathology / Q000601:surgery*; D001999:Bronchoscopy; D003251:Constriction, Pathologic; D006801:Humans; D053685:Laser Therapy; D011659:Pulmonary Gas Exchange; D012121:Respiration, Artificial / Q000379:methods*; D014135:Tracheal Stenosis / Q000503:physiopathology / Q000601:surgery*