Michael J. Kane,William J. Linder,Ron A. Balczewski,Bin Mi,John D. Hatlestad,Paul Huelskamp,Keith R. Maile
申请号：
US15243550
公开号：
US20170056666A1
申请日:
2016.08.22
申请国别(地区):
US
年份:
2017
代理人:
摘要：
Implantable devices having motion sensors. In some examples the a configuration is generated for the implantable device to use the motion sensor in an energy preserving mode in which one or more axis of detection of the motion sensor is disabled or ignored. In some examples the motion sensor outputs along multiple axes are analyzed to determine which axes best correspond to certain patient parameters including patient motion/activity and/or cardiac contractility. In other examples the output of the motion sensor is observed across patient movements or postures to develop conversion parameters to determine a patient standard frame of reference relative to outputs of the motion sensor of an implanted device.
