C. MACGILL LYNDE,ALAN B. CORWIN,RONALD J. SCHOENBERG,KEITH MULLINS,DAVID B. GOODSON,CHRISTOPHER A. WIKLOF
申请号：
US15591918
公开号：
US20170311849A1
申请日:
2017.05.10
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A heart rate monitor includes a magnet supported to move responsive to an arterial pulse and a magnetometer configured to detect changes in a magnetic field produced by the magnet. The magnet can include a plurality of ferromagnetic particles disposed in or on a flexible substrate configured to be held adjacent to human skin subject to arterial palpation and a magnetic sensor configured to sense movement of the ferromagnetic particles.
