A VARIABLE WAVEFORM VENTILATOR
Open Access
- 1 November 1971
- journal article
- research article
- Published by Elsevier in British Journal of Anaesthesia
- Vol. 43 (11) , 1100-1106
- https://doi.org/10.1093/bja/43.11.1100
Abstract
A patient ventilator, which is in effect a variable waveform gas flow generator, is described. This ventilator will produce a large number of selected inspiratory flow waveforms, will accurately control the inspiratory/expiratory time, and will change the volume delivered without changing the flow waveform or the inspiratory/expiratory timing.Keywords
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