Qi An,Yinghong Yu,Yi Zhang,Viktoria A. Averina,Pramodsingh Hirasingh Thakur
申请号：
US15642512
公开号：
US20180008197A1
申请日:
2017.07.06
申请国别(地区):
US
年份:
2018
代理人:
摘要：
An apparatus comprises a respiration sensing circuit configured for coupling electrically to a plurality of electrodes and for sensing a respiration signal representative of respiration of a subject； a signal processing circuit electrically coupled to the respiration sensing circuit and configured to extract a respiration parameter from a sensed respiration signal and determine a signal performance metric for the sensed respiration signal using the respiration parameter； and a control circuit. The control circuit is configured to: initiate sensing of a plurality of respiration signals using different electrode combinations of the plurality of electrodes and determining of the signal performance metric for the sensed respiration signals； and enable an electrode combination from the plurality of electrodes and for use in monitoring respiration of the subject according to the signal performance metric.
