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Title:
DEVICE FOR DETECTING ON-BED SITUATION
Document Type and Number:
Japanese Patent JP2011041594
Kind Code:
A
Abstract:

To provide a device for detecting an on-bed situation capable of accurately reporting an alarm according to the state of a bed.

The device 1 includes: a monitoring area setting means for setting whether or not each of a plurality of preset monitoring area candidates 6 at the peripheral end part of a bed 3 is defined as a monitoring area; a centroid position computing means for computing the centroid position of a subject H on the bed 3; and a report determination means for determining whether or not an alarm is reported on the basis of the monitoring area set by the monitoring area setting means and the centroid position computed by the centroid position computing means.


Inventors:
HIROSE KAZUO
NOGUCHI SHINGO
ISHIKAWA MOTOKI
Application Number:
JP2009189890A
Publication Date:
March 03, 2011
Filing Date:
August 19, 2009
Export Citation:
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Assignee:
SHOWA DENKO KK
International Classes:
A61G12/00; A61G7/05; G08B25/04
Domestic Patent References:
JP2005128967A2005-05-19
JP2007175208A2007-07-12
JP2008062033A2008-03-21
Attorney, Agent or Firm:
Yoshihito Shimizu
Hisayoshi Shimizu
Ken Takada



 
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