Efficacy of flow-by during continuous positive airway pressure ventilation.

Abstract:

:We investigated clinically the differences in respiratory work of patients imposed by three modes of one ventilator: the flow-by system, the demand valve system, and the pressure support system. Inspiratory work using flow-by and pressure support systems was reduced sufficiently when compared to the demand valve system. Moreover, fluctuation of the airway pressure was minimal with the flow-by mode. These results suggest that the flow-by mode is beneficial to patients breathing spontaneously with continuous positive airway pressure.

journal_name

Crit Care Med

journal_title

Critical care medicine

authors

Saito S,Tokioka H,Kosaka F

doi

10.1097/00003246-199006000-00016

subject

Has Abstract

pub_date

1990-06-01 00:00:00

pages

654-6

issue

6

eissn

0090-3493

issn

1530-0293

journal_volume

18

pub_type

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