Bag-Valve-Mask O2 Ventilation

Efficiency Versus Convenience; O2 Versus Valve Lock
  • James O. Elam

Abstract

The self-refilling bag-valve unit is a superior device for ventilation during cardiopulmonary resuscitation (CPR) as soon as the trachea is intubated and oxygen is available, particularly during transport of the cardiac arrest patient. As resuscitation technology has evolved, the role of the bag-valve assembly has changed from a mask unit utilizing air to a superb manual device for delivering ventilation with a high oxygen concentration via tracheal tube or equivalent airway (1–25). Bag-valve-mask resuscitation must be considered in terms of the requisite skill, experience, and judgment of the operator, and the limitations imposed by gastric complications. Prevention of regurgitation and pulmonary aspiration with the use of bag-valve-mask units is possible with the use of tracheal intubation and the esophageal obturator airway (EOA), or the esophageal pharyngeal airway (EPA) (26).

Keywords

Dioxide Transportation Mold Respiration Bicarbonate 

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Copyright information

© Springer-Verlag New York Inc. 1977

Authors and Affiliations

  • James O. Elam

There are no affiliations available

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