| CPC G16H 50/30 (2018.01) [A61B 5/7435 (2013.01); A61B 5/746 (2013.01); G06T 11/206 (2013.01); G16H 40/67 (2018.01); G16H 50/70 (2018.01); G16H 40/20 (2018.01)] | 19 Claims |
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1. A method for displaying an early warning score by a patient monitoring device, the method comprising:
receiving, in a first time period, a plurality of physiological parameters collected by a sensor accessory from an object that is monitored in real time, so as to obtain a first set of physiological data:
calculating, by a processor of the patient monitoring device, at least one first total early warning score at a first frequency based on the first set of physiological data;
switching from the first time period to a second time period and increasing from the first frequency at which the calculating is performed by the processor to a second frequency at which the calculating is performed by the processor when any one of the first total early warning scores is determined, by the processor, to be greater than or equal to a total score threshold;
receiving, in the second time period, a plurality of physiological parameters collected by the sensor accessory from the object that is monitored in real time, so as to obtain a second set of physiological data;
calculating, by the processor of the patient monitoring device, at least one second total early warning score at the second frequency based on the second set of physiological data;
outputting, on a display screen of the patient monitoring device, the at least one first total early warning score at the first frequency during the first time period, followed by outputting the at least one second total early warning score at the second frequency during the second time period, wherein;
each of the first total early warning scores or each of the second total early warning scores is determined by sub-scores respectively corresponding to the plurality of physiological parameters in a same time period;
the sub-scores corresponding to one of the plurality of physiological parameters comprise multiple score segments and each score segment corresponds to different numerical value ranges of the physiological parameter; and
the score segments comprise one or more high score segments and one or more low score segments; and
displaying a plurality of sub-score display icons on the display screen, wherein each of the sub-score display icons is associated with one physiological parameter, wherein a display result of the sub-score display icon is displayed in the form of a columnar bar wherein:
a length of the columnar bar is associated with a numerical value of a relevant sub-score. an orientation of the columnar bar reflects a change trend of the relevant sub-score with respect to a reference threshold, and a first orientation of the columnar bar corresponds to the high score segment and a second orientation of the columnar bar opposite to the first orientation corresponds to the low score segment.
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