Title:
BODY MOTION AND RESPIRATION DETECTION SYSTEM
Document Type and Number:
Japanese Patent JP2016030108
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a body motion and respiration detection system capable of reliably identifying a motion on a bed and suppressing an influence of an electromagnetic wave as much as possible.SOLUTION: A body motion and respiration detection system includes: a bed 12 on which a subject 10 lies; a Doppler sensor; a box-shaped member 36 disposed below the bed 12 in which the top face is open, the wall surface other than the opening of the top face is covered with a shield material 38 for shielding an electromagnetic wave ejected from the Doppler sensor, and the Doppler sensor is stored inside; a shield material 14 for a bed disposed on the bed for shielding the electromagnetic wave ejected from the Doppler sensor for the subject, the a shield material 14 for a bed being deformed when the subject lies on the shield material 14; and a control part capable of detecting a body motion and respiration of the subject on the bed on the basis of a Doppler signal generated by the Doppler sensor in the box-shaped member 36.SELECTED DRAWING: Figure 2
Inventors:
MARUYAMA HIROYUKI
SATO KAZUHIRO
SATO KAZUHIRO
Application Number:
JP2014154516A
Publication Date:
March 07, 2016
Filing Date:
July 30, 2014
Export Citation:
Assignee:
SHINAPEX CO LTD
International Classes:
A61B5/11; A61B5/08
Attorney, Agent or Firm:
Watanuki International Patent and Trademark Office
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