Yan Vule,Andrew J. Rosenthal,Kongqiao Wang,Shimon Hayun,Yoav Aminov,Elena Sokolova,Vladimir Kolesnikov,Alexander Sromin,Artem Galeev,Ninel Gorev
申请号：
US16829493
公开号：
US20200323440A1
申请日:
2020.03.25
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A wearable device includes a processor and a lower module. The lower module includes a pressure sensor for detecting a mechanical movement of a skin that covers an artery. The mechanical movement of the skin is due to blood flow through the artery. The processor is configured to receive skin movement information from the movement sensor； calculate a pulse front velocity (PFV), which is a velocity of a blood wave as the blood wave passes under the pressure sensor； estimate a pulse wave velocity (PWV) using the PFV； and estimate the blood pressure using the PWV.
