发明名称 |
METABOLIC MEASUREMENT SYSTEM INCLUDING A MULTIPLE FUNCTION AIRWAY ADAPTER |
摘要 |
A system (300) for measuring a metabolic parameter. The system includes an integrated airway adapter (20, 100, 200) capable of monitoring any combination of respiratory flow, O<SUB>2</SUB> concentration, and concentrations of one or more of CO<SUB>2</SUB>, N<SUB>2</SUB>O, and an anesthetic agent in real time, breath by breath. Respiratory flow may be monitored with differential pressure flow meters under diverse inlet conditions through improved sensor configurations which minimize phase lag and dead space within the airway. Molecular oxygen concentration may be monitored by way of luminescence quenching techniques. Infrared absorption techniques may be used to monitor one or more of CO<SUB>2</SUB>, N<SUB>2</SUB>O, and anesthetic agents. |
申请公布号 |
WO2008095120(A3) |
申请公布日期 |
2008.09.18 |
申请号 |
WO2008US52690 |
申请日期 |
2008.01.31 |
申请人 |
RIC INVESTMENTS, LLC |
发明人 |
MACE, LESLIE, E.;ORR, JOSEPH, A.;RICH, DAVID, R.;JAFFE, MICHAEL, B.;ALDERETE, JASON |
分类号 |
A61B5/08 |
主分类号 |
A61B5/08 |
代理机构 |
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代理人 |
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地址 |
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