The Lack and Bain systems in spontaneous respiration.

Abstract:

:In conscious subjects breathing spontaneously the performance of the Lack semi-closed system resembled the Magill attachment in that rebreathing was only detected at fresh gas flows of less than resting minute volume. With the Bain semi-closed system rebreathing was detectable at fresh gas flows of the order of 2.5 times the minute volume. The two co-axial circuits behaved similarly for anaesthetised patients. In adults breathing spontaneously the Lack system is efficient and more economical than the Bain.

journal_name

Anaesth Intensive Care

authors

Nott MR,Walters FJ,Norman J

doi

10.1177/0310057X8201000407

subject

Has Abstract

pub_date

1982-11-01 00:00:00

pages

333-9

issue

4

eissn

0310-057X

issn

1448-0271

journal_volume

10

pub_type

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