发明名称 Battery longevity estimator that accounts for episodes of high current drain
摘要 System and method for estimating a remaining capacity of a battery of an implantable medical device. The implantable medical device has a battery producing a current and having a remaining battery capacity, the implantable medical device being configured to utilize a relatively low amount of the current and, in specific instances, a relatively large pulse of the current. The processor is coupled to the battery and configured to calculate an estimate of the remaining battery capacity based, at least in part, on a measured battery parameter and occurrences of the specific instances of delivery of the relatively large pulse of the current.
申请公布号 US8706218(B2) 申请公布日期 2014.04.22
申请号 US201313860028 申请日期 2013.04.10
申请人 MEDTRONIC, INC. 发明人 CRESPI ANN M.
分类号 A61N1/00;G01R21/00 主分类号 A61N1/00
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