发明名称 |
SYSTEM AND METHOD FOR MEASURING CARDIAC OUTPUT |
摘要 |
Embodiments of the present disclosure relate to a system and method for non-invasively determining a cardiac output of a patient that may include a photoacoustic sensor and a determination of oxygen uptake of the patient. Specifically, a signal from a photoacoustic sensor may be used to determine a mixed venous and an arterial oxygen saturation of the patient. The parameters of mixed venous and arterial oxygen saturation in conjunction with oxygen uptake may be used to calculate cardiac output using the Fick method. |
申请公布号 |
WO2014042840(A1) |
申请公布日期 |
2014.03.20 |
申请号 |
WO2013US56096 |
申请日期 |
2013.08.22 |
申请人 |
COVIDIEN LP;CHEN, BO;WOOD, LOCKETT |
发明人 |
CHEN, BO;WOOD, LOCKETT |
分类号 |
A61B5/1455;A61B5/029;A61B6/00;A61B8/00 |
主分类号 |
A61B5/1455 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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