BIOLOGICAL INFORMATION MEASUREMENT APPARATUS

Title:

BIOLOGICAL INFORMATION MEASUREMENT APPARATUS

Document Type and Number:

WIPO Patent Application WO/2015/060284

Kind Code:

A1

Abstract:

[Problem] The purpose of the present invention is to provide a biological information measurement apparatus capable of measuring biological information from a distance with good precision. [Solution] The biological information measurement apparatus is provided with an antenna (A1) for radiating transmission signals (TS) and receiving reflection signals (RS), a transmission unit (2) for generating transmission signals (TS), a detection unit (3), and a control unit (C5) for processing information signals (JS), and is characterized in that: the control unit (C5) calculates pulse from a first biological signal (F1) of the information signal (JS) and calculates respiration from a second biological signal (F2) of the information signal (JS); and when calculating pulse from the first biological signal (F1), if the values calculated from the values corresponding to first characteristic points (CP1) of the first biological signal (F1) are obtained as a group of constant values, which fall within a specified range within a specified time, the pulse is calculated from the group of constant values, and if the calculated values are not obtained as a group of constant values, the corresponding values in the vicinity of third characteristic points of the first biological signal (F1) that correspond to the second characteristic points (CP2) of the second biological signal (F2) are extracted and the pulse is calculated from the characteristic values calculated using the corresponding values.

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Inventors:

ENDO MAKOTO (JP)
OTAKI YUKIO (JP)

Application Number:

PCT/JP2014/077903

Publication Date:

April 30, 2015

Filing Date:

October 21, 2014

Export Citation:

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Assignee:

ALPS ELECTRIC CO LTD (JP)

International Classes:

A61B5/0245; A61B5/11

Foreign References:

JP2014039666A	2014-03-06
JP2006068091A	2006-03-16
JP2008099849A	2008-05-01
JP2011089864A	2011-05-06
JP2008220722A	2008-09-25
JP2009055997A	2009-03-19

Attorney, Agent or Firm:

NOZAKI, Teruo (JP)
Teruo Nozaki (JP)

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