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.
申请公布号
WO2016077489(A1)
申请公布日期
2016.05.19
申请号
WO2015US60209
申请日期
2015.11.11
申请人
INNOVAURA CORPORATION
发明人
LYNDE, C. MACGILL;CORWIN, ALAN B.;SCHOENBERG, RONALD J.;MULLINS, KEITH;GOODSON, DAVID B.;WIKLOF, CHRISTOPHER A.