Oliver Hao-Yuan Shay,Jessi E. Johnson,Lillian Lei Dai
申请号：
US16355049
公开号：
US20190282106A1
申请日:
2019.03.15
申请国别(地区):
US
年份:
2019
代理人:
摘要：
As shown in FIG. 1 and FIG. 2, the health monitoring system 100 of one embodiment includes an electromagnetic transmitter 110 configured to transmit an electromagnetic signal towards a target body region on a user； an electromagnetic receiver 120 configured to receive reflected energy from a target body region on a user； a calibration sensor 130 that measures reference cardiovascular-related parameters of a user (such as vessel pressure, stiffness, or motion)； and an activity sensor 140 configured to detect the activity state of a user. The system also includes an attachment mechanism 150 for fixing the electromagnetic transmitter, electromagnetic receiver, calibration sensor and activity sensor to the user； and a stand-off mechanism 160 for fixing the electromagnetic transmitter and electromagnetic receiver at a known standoff distance from a target body region on the user.
