A School Corporation Kansai University;Terumo Kabushiki Kaisha
发明人:
申请号：
EP18788113.1
公开号：
EP3613341A1
申请日:
2018.04.18
申请国别(地区):
EP
年份:
2020
代理人:
摘要：
A biological information estimation device comprises: a transmission unit 12 and a transmission antenna 13 for emitting radio waves toward the heart； a receiving antenna 14 and a receiving unit 15 for receiving the radio waves which have passed through the heart, or the radio waves which have been reflected by the heart； and an estimation unit 11 for estimating the volume of blood contained in the heart, or the amount of change in the volume, based on the amplitude or phase of the radio waves received by the receiving unit 15, and the specific absorption rate of the heart.
