A measurement device is provided with a sensor for detecting body motion of a subject and a CPU for executing processing for generating display data. The CPU includes a first discrimination unit for discriminating a sleeping state of the subject for each unit period, based on a sensor signal output from the sensor, a second discrimination unit for discriminating a level of the sleeping state of a predetermined period consisting of a predetermined number of continuous unit periods, based on the sleeping state for each unit period, a decision unit for deciding a display mode for each predetermined period, according to the level of the sleeping state of the predetermined period, and a generation unit for generating display data for displaying the level of the sleeping state of the subject in the predetermined period on a display device with a graph along the time axis.

Claims

8 · 2 independent · depth 3

8 granted claims

›1.independentA sleep evaluation device comprising:na body motion detection device that detects body motion of a subject; andan arithmetic operation device that gen…+6

›2.↳ 1The sleep evaluation device according to claim 1,nwherein the display data is data that displays segments representing the predetermined period contin…d2+2

›5.↳ 1The sleep evaluation device according to claim 1,nwherein the first discrimination device discriminates the sleeping state of the subject in each unit…d2

›6.↳ 1The sleep evaluation device according to claim 1,nwherein the first discrimination device includes:a discrimination device that discriminates the slee…d2

›7.↳ 1The sleep evaluation device according to claim 1,nwherein the predetermined period is a period belonging to a prescribed time slot of one day, andthe …d2

›8.independentA display method for a sleep evaluation device, that displays a level of a sleeping state of a subject, out of a plurality of levels of the sleeping s…

Classifications

6 codes

IPC · International Patent Classification

Section A — Human necessities

A61B5/113
A61B5/11
A61B5/00

Section G — Physics

G08B23/00

USPC · US Patent Classification

340/575600/595

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Type	Document	Date
related publication	US 20130310712 A1	21 Nov 2013

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