Invention Grant
US07941220B2 Method and apparatus for monitoring battery status of implantable medical device
有权
用于监测可植入医疗器械的电池状态的方法和装置
- Patent Title: Method and apparatus for monitoring battery status of implantable medical device
- Patent Title (中): 用于监测可植入医疗器械的电池状态的方法和装置
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Application No.: US11759400Application Date: 2007-06-07
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Publication No.: US07941220B2Publication Date: 2011-05-10
- Inventor: Kenneth Tobacman
- Applicant: Kenneth Tobacman
- Applicant Address: US MN St. Paul
- Assignee: Cardiac Pacemakers, Inc.
- Current Assignee: Cardiac Pacemakers, Inc.
- Current Assignee Address: US MN St. Paul
- Agency: Schwegman, Lundberg & Woessner, P.A.
- Main IPC: A61N1/08
- IPC: A61N1/08
Abstract:
A battery monitoring system monitors status of a battery in an implantable medical device by comparing a measured battery status trend to a calculated battery status trend. The measured battery status trend is a trend of measured parameter values each indicative of an actual state of depletion of the battery. The calculated battery status trend is a trend of calculated parameter values each indicative of an expected state of depletion of the battery.
Public/Granted literature
- US20080306569A1 METHOD AND APPARATUS FOR MONITORING BATTERY STATUS OF IMPLANTABLE MEDICAL DEVICE Public/Granted day:2008-12-11
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