Title:
BIOMETRIC INFORMATION DETECTION DEVICE AND BIOMETRIC INFORMATION DETECTION PROGRAM
Document Type and Number:
WIPO Patent Application WO/2018/167897
Kind Code:
A1
Abstract:
A biometric information detection device in a biometric information detection system having a first antenna and a second antenna that is disposed on the opposite side of a living body from the first antenna, the biometric information detection device being provided with an electromagnetic wave output unit that causes the first antenna to output electromagnetic waves, and a biometric information detection unit that detects either heartbeat and/or respiration of the living body on the basis of a first characteristic of reflected waves of the electromagnetic waves received by the first antenna and a second characteristic of the electromagnetic waves received by the second antenna. The present invention enables detection of biometric information (for example, heartbeat and/or respiration) in a manner not liable to be affected by motion of the living body.
Inventors:
NAKAO KEIICHI (JP)
Application Number:
PCT/JP2017/010538
Publication Date:
September 20, 2018
Filing Date:
March 15, 2017
Export Citation:
Assignee:
FUJITSU LTD (JP)
International Classes:
A61B5/11; A61B5/024; A61B5/08
Foreign References:
| JP2013153783A | 2013-08-15 | |||
| JPH0461849A | 1992-02-27 | |||
| US20140058256A1 | 2014-02-27 |
Attorney, Agent or Firm:
DOI Kenji et al. (JP)
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