发明名称 |
Method and implantable device for measuring hematocrit |
摘要 |
In a method for detecting a change of a condition of a patient using an implantable medical device being connectable to the patient in at least one electrode configuration, at least one impedance measurement session is initiated to obtain at least one impedance value corresponding to an impedance of whole blood of the patient. At least one relative or absolute value of an amount of hematocrit in the blood of the patient is calculated using the at least one impedance value. A present hematocrit level is determined dependent on the at least one hematocrit value, with a change of the condition being derived from the present hematocrit level of the patient.
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申请公布号 |
US2009118666(A1) |
申请公布日期 |
2009.05.07 |
申请号 |
US20060363922 |
申请日期 |
2006.02.28 |
申请人 |
BLOMQVIST ANDREAS;OHLANDER MALIN;HOLMSTROM NILS |
发明人 |
BLOMQVIST ANDREAS;OHLANDER MALIN;HOLMSTROM NILS |
分类号 |
A61B5/145;A61B5/02;A61M37/00 |
主分类号 |
A61B5/145 |
代理机构 |
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