BIOINFORMATION MEASUREMENT DEVICE, INFORMATION PROCESSING DEVICE, BIOINFORMATION MEASUREMENT METHOD, AND PROGRAM

WIPO Patent Application WO/2019/077969

A1

A bioinformation measurement device that comprises: a casing that is installed on a head surface of a living body; a light-emitting part that is provided to the casing and emits measurement light toward the skull of the living body; a light-receiving part that is provided to the casing, that receives light that is measurement light that has been emitted from the light-emitting part and reflected by the skull, and that outputs an electrical signal that corresponds to the amount of reflected light received; a bioinformation calculation part that, on the basis of the electrical signal outputted from the light-receiving part, calculates pulse wave information and hemoglobin information for the skull; and an inference part that, on the basis of the pulse wave information and the hemoglobin information calculated by the bioinformation calculation part, infers whether there is bleeding inside the skull.

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SOETA KAORU (JP)
MATO TAKASHI (JP)
SHIMOKITA RYO (JP)

PCT/JP2018/036179

April 25, 2019

September 28, 2018

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ALPS ALPINE CO LTD (JP)
UNIV JICHI MEDICAL (JP)
GENIAL LIGHT CO LTD (JP)

A61B5/1455; A61B10/00

JP2015073557A	2015-04-20
JP2016522040A	2016-07-28
JP6060321B1	2017-01-11
JP2009095511A	2009-05-07

ITOH, Tadashige et al. (JP)

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