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Title:
BIOLOGICAL INFORMATION MEASUREMENT DEVICE, BIOLOGICAL INFORMATION MEASUREMENT METHOD, BIOLOGICAL INFORMATION DISPLAY DEVICE AND BIOLOGICAL INFORMATION DISPLAY METHOD
Document Type and Number:
WIPO Patent Application WO/2016/158624
Kind Code:
A1
Abstract:
A biological information measurement device (100) according to an embodiment is provided with a calculation unit (152) and a measurement unit (153). The calculation unit (152) calculates information relating to a pulse wave of a subject on the basis of luminance information of a picture signal of the subject. The measurement unit (153) measures fluctuations in the blood pressure of the subject on the basis of increases and decreases in the information relating to the pulse wave, in accordance with the part of the subject from which the picture signal has been acquired.

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Inventors:
YOSHIZAWA, Makoto (2-1-1 Katahira, Aoba-ku, Sendai-sh, Miyagi 77, 〒9808577, JP)
SUGITA, Norihiro (2-1-1 Katahira, Aoba-ku, Sendai-sh, Miyagi 77, 〒9808577, JP)
ABE, Makoto (2-1-1 Katahira, Aoba-ku, Sendai-sh, Miyagi 77, 〒9808577, JP)
YAMBE, Tomoyuki (2-1-1 Katahira, Aoba-ku, Sendai-sh, Miyagi 77, 〒9808577, JP)
HOMMA, Noriyasu (2-1-1 Katahira, Aoba-ku, Sendai-sh, Miyagi 77, 〒9808577, JP)
OBARA, Kazuma (2-1-1 Katahira, Aoba-ku, Sendai-sh, Miyagi 77, 〒9808577, JP)
TANAKA, Akira (1 Kanayagawa, Fukushima-sh, Fukushima 96, 〒9601296, JP)
HORIHATA, Yuki (2-1-1 Katahira, Aoba-ku, Sendai-sh, Miyagi 77, 〒9808577, JP)
Application Number:
JP2016/059253
Publication Date:
October 06, 2016
Filing Date:
March 23, 2016
Export Citation:
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Assignee:
TOHOKU UNIVERSITY (2-1-1, Katahira Aoba-ku, Sendai-sh, Miyagi 77, 〒9808577, JP)
International Classes:
A61B5/022; A61B5/0285
Domestic Patent References:
WO2015045554A12015-04-02
Foreign References:
JP2015054223A2015-03-23
JPH09299339A1997-11-25
JP2015029841A2015-02-16
JP2013208140A2013-10-10
JP2013027633A2013-02-07
JP2015504616A2015-02-12
JPH09135819A1997-05-27
JPH02213323A1990-08-24
JP2014198198A2014-10-23
JP2014188237A2014-10-06
JP2014036801A2014-02-27
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (Toranomon Mitsui Building, 8-1 Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, 〒1000013, JP)
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