发明名称 |
METHOD FOR ESTIMATING CARDIAC PRESSURE USING PARAMETERS DERIVED FROM IMPEDANCE SIGNALS DETECTED BY AN IMPLANTABLE MEDICAL DEVICE |
摘要 |
A method of monitoring pressure within a medical patient, includes measuring an actual pressure in a medical patient in a first time period; measuring an indicator of the actual pressure in the first time period, wherein the indicator is derived from an electrical signal of the patient's heart; determining a correlative relationship between the actual pressure and the indicator, wherein both the actual pressure and the indicator are obtained in the first time period; measuring the indicator in a second time period; and determining the actual pressure in the second time period based on the correlative relationship obtained in the first time period and the indicator obtained in the second time period.
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申请公布号 |
US2008039821(A1) |
申请公布日期 |
2008.02.14 |
申请号 |
US20070842133 |
申请日期 |
2007.08.20 |
申请人 |
MANN BRIAN;WHITING JAMES S;EIGLER NEAL L |
发明人 |
MANN BRIAN;WHITING JAMES S.;EIGLER NEAL L. |
分类号 |
A61K9/22;A61B5/021 |
主分类号 |
A61K9/22 |
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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