发明名称 |
System and method for monitoring or reporting battery status of implantable medical device |
摘要 |
A system and method monitors or reports the battery status of an implantable medical device to a user. The battery terminal voltage and charge delivered are measured. Before the battery terminal voltage falls below an Elective Replacement Indicator (ERI) threshold voltage, a charge-delivered indication of battery status is provided to a user. Thereafter, a battery terminal voltage indication of battery status is provided to a user. The Elective Replacement Indicator (ERI) and End of Life (EOL) threshold voltages are each functions of delivered battery current. A fault current detection is also provided to a user. A device temperature sensor discounts the battery voltage reading when the device is too cold.
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申请公布号 |
US7194308(B2) |
申请公布日期 |
2007.03.20 |
申请号 |
US20030706856 |
申请日期 |
2003.11.12 |
申请人 |
CARDIAC PACEMAKERS, INC. |
发明人 |
KRIG DAVID B.;TOBACMAN KENNETH;BOON SCOT;JAMES KRISTOFER J.;GANDHI RAJESH KRISHAN |
分类号 |
A61N1/36;A61N1/37;G01N27/27 |
主分类号 |
A61N1/36 |
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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