Misuse of the Venti-Mask

Abstract

If the proximal and distal vents on a Venti-Mask are not freely patent, the fraction of inspired oxygen from the mask may be greatly in excess of the stated concentration. Therefore, care should be taken to fully extend the mask before use.

Authors

Morse JL; Newhouse MT

Journal

American Journal of Respiratory and Critical Care Medicine, Vol. 109, No. 3, pp. 401–402

Publication Date

March 1, 1974

DOI

10.1164/arrd.1974.109.3.401

ISSN

1073-449X

Associated Experts

John Lyman Chown Morse

Professor Emeritus, FHSMED

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