Method for reducing the work of breathing

Details Method for reducing the work of breathing Method for reducing the work of breathing

2004-04-27

2010-11-09

Douglas, Steven O (Department: 3771)

Surgery

Liquid medicament atomizer or sprayer

C128S203170, C128S203260

Reexamination Certificate

active

07827981

ABSTRACT:
The present invention relates to a method for reducing the work of breathing. Heated and humidified air is delivered through a nasal cannula to the nasal passageway of a patient at a flow rate above 20 liters/min thereby reducing inspiratory work.

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Abstract—Effect of VapothermR, A High-Flow Humidified O2Delivery Device, on Breathing in COPD Patterns During Exercise, Nugent T. Vance, G. Criner GJ, Chatlia W. Div Pulm & Crit Care, Temple School of Medicine, Pa, (Reprinted from American Journal of Respiratory and Critical Care Medicine vol. 165, No. 8, Part 2, Apr. 2002, p. A592.
International Search Report for PCT/US05/09556, search date Jul. 6, 2005.

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