Title:
BIOLOGICAL CONDITION MEASUREMENT DEVICE, BIOLOGICAL CONDITION MEASUREMENT METHOD, PROGRAM, AND BIOLOGICAL CONDITION MEASUREMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/234785
Kind Code:
A1
Abstract:
This biological condition measurement device 1 has: a transmission unit 11 that transmits transmission signals of a frequency band of a millimeter band or above at predetermined time intervals; a reception unit 12 that receives a plurality of reflection signals generated as a result of reflection of the transmission signals from a plurality of subjects U; a measurement unit 153 that measures a plurality of propagation times from when the transmission unit 11 transmits the transmission signals to when the reception unit 12 receives the plurality of reflection signals; and an identification unit 154 that classifies a plurality of propagation time data indicating the plurality of propagation times into a plurality of time-series data comprising a plurality of propagation time data indicating propagation times that vary within a time range of a first threshold value or less, and identifies the biological condition of each of the plurality of subjects U on the basis of the manner of change in the propagation times respectively indicated by the plurality of time-series data.
Inventors:
TAMURA YASUHIRO (JP)
Application Number:
PCT/JP2022/018744
Publication Date:
November 10, 2022
Filing Date:
April 25, 2022
Export Citation:
Assignee:
FINGGAL LINK CO LTD (JP)
International Classes:
A61B5/11; A61B5/113; G01S13/66
Foreign References:
| US20210080557A1 | 2021-03-18 | |||
| JP2017161368A | 2017-09-14 | |||
| JP2016540960A | 2016-12-28 | |||
| JP2013242237A | 2013-12-05 | |||
| JP2021027993A | 2021-02-25 | |||
| JP2016214876A | 2016-12-22 |
Attorney, Agent or Firm:
IZUMI Michihiro (JP)
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