A technique of ventilation during laryngoscopy and bronchoscopy.
A technique for  ventilating patients thorugh a catheter with nitrous oxide and oxygen utilizing the venturi principle is described for patients undergoing laryngoscopy or bronchoscopy. Arterial blood-gas measurements in 34 patients reveal that ventilation was adequate.
D001285:Atropine; D001706:Biopsy; D001794:Blood Pressure; D001999:Bronchoscopy; D002245:Carbon Dioxide / Q000097:blood; D002404:Catheterization; D006801:Humans; D007828:Laryngoscopy; D011939:Mental Recall; D009294:Narcotics; D010100:Oxygen / Q000097:blood; D010313:Partial Pressure; D010424:Pentobarbital; D011229:Preanesthetic Medication; D012121:Respiration, Artificial / Q000379:methods*; D012601:Scopolamine; D014140:Tracheotomy
D009294:Narcotics; D002245:Carbon Dioxide; D001285:Atropine; D012601:Scopolamine; D010424:Pentobarbital; D010100:Oxygen