Systems and methods for conserving oxygen in a breathing assistance device

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专利权人:

Charles E. Porges

发明人:

Charles E. Porges,Joseph Douglas Vandine

申请号：

US13120461

公开号：

US08915249B2

申请日:

2009.08.28

申请国别(地区):

US

年份:

2014

代理人:

摘要：

A system and method for conserving oxygen in a breathing assistance device are disclosed. A method may include delivering breathable gas with a first average oxygen concentration during a first portion of an inhalation phase for a patient. The method may also include delivering breathable gas with a second average oxygen concentration during a second portion of an inhalation phase for a patient.

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中国工程科技知识中心

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http://www.ckcest.cn/home/