An analysis of the factors leading to crossed gas lines causing profound hypercarbia during general anesthesia.
With increasing use of laparoscopic techniques to facilitate surgical procedures in closed cavities, our institution has installed piped-in carbon dioxide (CO2) in most of our operating rooms. This case report describes an occurrence of a nitrous oxide hose being connected to a CO2 outlet, resulting in profound hypercarbia. The factors, human and mechanical, leading to this error are discussed, as well as the process of diagnosis and the subsequent treatment.
Scamman
F L
FL
Department of Anesthesia, University of Iowa College of Medicine, Iowa City 52242.
D000062:Accidents, Occupational / Q000517:prevention & control; D000328:Adult; D000768:Anesthesia, General; D002245:Carbon Dioxide / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D006935:Hypercapnia / Q000209:etiology*; D009609:Nitrous Oxide / Q000008:administration & dosage*
D002245:Carbon Dioxide; D009609:Nitrous Oxide