Evaluation of a new portable resuscitator with self-contained oxygen supply (the "Oxymask").
D000293:Adolescent; D000328:Adult; D000368:Aged; D002245:Carbon Dioxide / Q000097:blood; D002648:Child; D002675:Child, Preschool; D006801:Humans; D000860:Hypoxia / Q000628:therapy; D008397:Masks; D008875:Middle Aged; D010100:Oxygen / Q000008:administration & dosage / Q000097:blood; D013147:Spirometry; D013997:Time Factors; D012122:Ventilators, Mechanical
D002245:Carbon Dioxide; D010100:Oxygen