Ryna Karnik,Hamid Shayesteh-pour,Vinod L. Hingorani
申请号：
US14292566
公开号：
US20150342527A1
申请日:
2014.05.30
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A pressure sensor comprises an optical source configured to illuminate the tissue of a user, and an optical sensor configured to measure reflected illumination from the tissue. A compute system is configured to output a pressure between a surface of the optical sensor and the tissue as a function of the measured reflected illumination.
