PREDICTIVE BLOOD SUGAR LEVEL CALCULATING DEVICE, PREDICTIVE BLOOD SUGAR LEVEL CALCULATING METHOD, AND PROGRAM THEREOF
First Claim
1. A predictive blood sugar level calculating device, which calculates a predictive blood sugar level change curve indicating change in a predictive value of a blood sugar level of a user in a time series, the device comprising:
- a meal information acquiring unit that acquires meal information about meal intake of the user;
a calorie consumption information acquiring unit that acquires calorie consumption information about calorie consumption of the user;
a first predictive blood sugar level calculating unit that calculates a first predictive blood sugar level change curve based on the meals using the meal information and a predetermined numerical formula;
a second predictive blood sugar level calculating unit that calculates a second predictive blood sugar level change curve based on the calorie consumption using the calorie consumption information and a predetermined numerical formula; and
a third predictive blood sugar level calculating unit that calculates a third predictive blood sugar level change curve based on the meals and the calorie consumption by combining the first predictive blood sugar level change curve and the second predictive blood sugar level change curve.
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Abstract
A predictive blood sugar level calculating device acquires meal information about meal intake, calorie consumption information about calorie consumption, pulse information, and the like, calculates predictive blood sugar level change curves indicating change in blood sugar levels based on the plurality of information in a time series using predetermined numerical formulas, and combines the predictive blood sugar level change curves, thereby reducing an error between the calculated predictive blood sugar level curve and an actual change in a blood sugar level occurring in a human body.
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Citations
9 Claims
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1. A predictive blood sugar level calculating device, which calculates a predictive blood sugar level change curve indicating change in a predictive value of a blood sugar level of a user in a time series, the device comprising:
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a meal information acquiring unit that acquires meal information about meal intake of the user; a calorie consumption information acquiring unit that acquires calorie consumption information about calorie consumption of the user; a first predictive blood sugar level calculating unit that calculates a first predictive blood sugar level change curve based on the meals using the meal information and a predetermined numerical formula; a second predictive blood sugar level calculating unit that calculates a second predictive blood sugar level change curve based on the calorie consumption using the calorie consumption information and a predetermined numerical formula; and a third predictive blood sugar level calculating unit that calculates a third predictive blood sugar level change curve based on the meals and the calorie consumption by combining the first predictive blood sugar level change curve and the second predictive blood sugar level change curve. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A predictive blood sugar level calculating method by a predictive blood sugar level calculating device, which calculates a predictive blood sugar level change curve indicating change in a predictive value of a blood sugar level of a user in a time series, the method comprising:
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acquiring meal information about meal intake of the user, by a meal information acquiring unit of the predictive blood sugar level calculating device; acquiring process of acquiring calorie consumption information about calorie consumption of the user, by a calorie consumption information acquiring unit of the predictive blood sugar level calculating device; calculating a first predictive blood sugar level change curve based on the meals using the meal information and a predetermined numerical formula, by a first predictive blood sugar level calculating unit of the predictive blood sugar level calculating device; calculating a second predictive blood sugar level change curve based on the calorie consumption using the calorie consumption information and a predetermined numerical formula, by a second predictive blood sugar level calculating unit of the predictive blood sugar level calculating device; and calculating a third predictive blood sugar level change curve based on the meals and the calorie consumption by combining the first predictive blood sugar level change curve and the second predictive blood sugar level change curve, by a third predictive blood sugar level calculating unit of the predictive blood sugar level calculating device.
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9. A program for a predictive blood sugar level calculating device, which calculates a predictive blood sugar level change curve indicating change in a predictive value of a blood sugar level of a user in a time series, the program causing a computer to function as:
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a meal information acquiring unit that acquires meal information about meal intake of the user; a calorie consumption information acquiring unit that acquires calorie consumption information about calorie consumption of the user; a first predictive blood sugar level calculating unit that calculates a first predictive blood sugar level change curve based on the meals using the meal information and a predetermined numerical formula; a second predictive blood sugar level calculating unit that calculates a second predictive blood sugar level change curve based on the calorie consumption using the calorie consumption information and a predetermined numerical formula; and a third predictive blood sugar level calculating unit that calculates a third predictive blood sugar level change curve based on the meals and the calorie consumption by combining the first predictive blood sugar level change curve and the second predictive blood sugar level change curve.
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Specification