Title:
MONITORING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/135050
Kind Code:
A1
Abstract:
Provided is a technique by which the safety of a subject can be ensured through accurate detection of the subject's rising action. This monitoring device (100) is designed to monitor a subject on bedding (130), and is provided with: a reception unit (30) for receiving reflected waves of microwaves emitted to the subject; a rising determination unit (50) for determining whether or not the subject has risen on the basis of the amplitude of a reflected wave signal and a first threshold value at predetermined time intervals; and an output control unit (54) for outputting warning information when the rising determination unit (50) determines that the subject has risen.
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Inventors:
SUEMATSU EIJI
Application Number:
PCT/JP2017/036753
Publication Date:
July 26, 2018
Filing Date:
October 11, 2017
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
A61B5/00; A61B5/11; G08B21/02; G08B25/04
Foreign References:
JP2007289461A | 2007-11-08 | |||
JP2012165979A | 2012-09-06 | |||
JP2010178933A | 2010-08-19 | |||
JP2010273939A | 2010-12-09 | |||
JP2009005849A | 2009-01-15 | |||
JP2016097219A | 2016-05-30 | |||
JP2017047078A | 2017-03-09 | |||
JP2007167624A | 2007-07-05 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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