| CPC A61B 5/743 (2013.01) [A61B 5/021 (2013.01); A61B 5/7475 (2013.01); G06T 11/206 (2013.01); G16H 40/67 (2018.01); G06F 3/04845 (2013.01); G06F 3/0488 (2013.01); G06F 2203/04808 (2013.01); G06T 2200/24 (2013.01); G06T 2210/41 (2013.01)] | 15 Claims |
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1. A device for displaying blood-pressure-related information that displays information related to blood pressure of a subject on a display screen, the device comprising:
a data input unit that receives, for a subject, blood pressure value data including a systolic blood pressure value and a diastolic blood pressure value measured at least at a predetermined plurality of times of a day for each day over a plurality of days;
a storage unit that is capable of storing the blood pressure value data;
a pointing device that is capable of operation of designating a position on the display screen;
an initial display control unit that sets date and time in a horizontal direction and blood pressure in a vertical direction on the display screen, and displays, as a bar graph, a change in a blood pressure value over a display target period corresponding to all or some of the plurality of days with vertical bars each formed by connecting the systolic blood pressure value and the diastolic blood pressure value for each time and arranged in a horizontal direction;
a processor configured to act as a first calculation unit that, when a position corresponding to a vertical bar at a specific time on the display screen is designated with the pointing device during display of the bar graph, averages only data of the systolic blood pressure value measured for each day at a same time as the specific time over the display target period to obtain a systolic blood pressure average value for the specific time, and/or averages only data of the diastolic blood pressure value measured for each day at a same time as the specific time over the display target period to obtain a diastolic blood pressure average value for the specific time, according to the position designated; and
a first display control unit that displays, on the display screen, the systolic blood pressure average value and/or the diastolic blood pressure average value obtained for the specific time together with the bar graph, wherein
when a position corresponding to an upper end portion of a vertical bar at a specific time on the display screen is designated with the pointing device, the processor acts as the first calculation unit to obtain the systolic blood pressure average value for the specific time according to the position designated, and the first display control unit displays the systolic blood pressure average value obtained for the specific time on the display screen together with the bar graph,
when a position corresponding to a lower end portion of a vertical bar at a specific time on the display screen is designated with the pointing device, the processor acts as the first calculation unit to obtain the diastolic blood pressure average value for the specific time according to the position designated, and the first display control unit displays the diastolic blood pressure average value obtained for the specific time on the display screen together with the bar graph, and
when a position corresponding to a central portion of a vertical bar at a specific time on the display screen is designated with the pointing device, the processor acts as the first calculation unit to obtain the systolic blood pressure average value and the diastolic blood pressure average value for the specific time according to the position designated, and the first display control unit displays the systolic blood pressure average value and the diastolic blood pressure average value obtained for the specific time on the display screen together with the bar graph.
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