发明名称 |
HEMODYNAMIC STATUS ASSESSMENT |
摘要 |
A patient-specific hemodyanmic status model is determined from impedance data collected during periods of normal and abnormal hemodynamic status by deriving parameter values of a set of multiple impedance-derivable parameters from impedance signals collected during periods of normal hemodynamic status and in connection with periods of abnormal hemodynamic status. The parameter values are employed to estimate coefficients of a linear parametric status model. These coefficients can then be used together with parameter values determined from impedance signals determined during status assessment periods in order to determine a current hemdoynamic status of the patient. |
申请公布号 |
US2013325359(A1) |
申请公布日期 |
2013.12.05 |
申请号 |
US201114000844 |
申请日期 |
2011.03.18 |
申请人 |
JARVERUD KARIN;BJORLING ANDERS;HOLLMARK MALIN;NOREN KJELL;SVENSSON TOMAS;HJELM STEFAN;ST. JUDE MEDICAL AB |
发明人 |
JARVERUD KARIN;BJORLING ANDERS;HOLLMARK MALIN;NOREN KJELL;SVENSSON TOMAS;HJELM STEFAN |
分类号 |
G06F19/00 |
主分类号 |
G06F19/00 |
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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