Heat and moisture exchangers in artificial ventilation. An experimental study of the effect of gas leakage.

Abstract:

:The effect of gas leakage around an uncuffed tracheal tube on the performance of Heat and Moisture Exchangers (HME) was examined experimentally. Such leaks were shown to cause measurable decreases in the humidity output and efficiency of HME. The magnitude of the decrease in humidity output was shown to be dependent upon the proportion of expired volume which was leaked, and on the inspired volume. Other factors are discussed.

journal_name

Br J Anaesth

authors

Tilling SE,Hayes B

doi

10.1093/bja/59.9.1181

subject

Has Abstract

pub_date

1987-09-01 00:00:00

pages

1181-8

issue

9

eissn

0007-0912

issn

1471-6771

pii

S0007-0912(17)38999-7

journal_volume

59

pub_type

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