Detection of dynamic hyperinflation in spontaneously breathing mechanically ventilated patients

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United States of America Patent

PATENT NO 9308338
APP PUB NO 20120118290A1
SERIAL NO

13143666

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Abstract

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A method and device for determining dynamic hyperinflation during mechanical ventilation of a spontaneously breathing patient, wherein mechanical ventilation is removed during one breath of the patient, inspiratory and expiratory volumes of the patient are measured during the one breath, and a difference between the inspiratory and expiratory volumes measured during the one breath is calculated. Dynamic hyperinflation of the patient's lungs is indicated in relation to the calculated difference.

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Patent Owner(s)

Patent OwnerAddress
ST MICHAEL'S HOSPITALTORONTO ON M5B 1W8

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beck, Jennifer Toronto, CA 21 517
Comtois, Norman Scarborough, CA 9 35
Grasselli, Giacomo Milan, IT 1 6
Sinderby, Christer Toronto, CA 34 1394

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