PREDICTION METHOD OF CONCENTRATION FLUCTUATION OF MEASUREMENT TARGET COMPONENTS IN BLOOD USING AREA UNDER BLOOD CONCENTRATION TIME CURVE, AND DEVICE THEREFOR
First Claim
1. A method for predicting a concentration fluctuation of a measurement target component in the blood, comprising steps of:
- obtaining an initial value of the amount relating to the measurement target component in a subject;
obtaining, as a first measurement value, a value of an area under the blood concentration time curve of the measurement target component, from the amount of the measurement target component contained in a tissue liquid extracted during a first extraction period from a microhole formed on the skin of the subject;
obtaining, as a second measurement value, a value of an area under the blood concentration time curve of the measurement target component, from the amount of the measurement target component contained in a tissue liquid extracted during a second extraction period from the microhole formed on the skin of the subject; and
predicting the concentration fluctuation of the measurement target component in the blood from the initial value, the first measurement value and the second measurement value.
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Abstract
The invention provides A method for predicting a concentration fluctuation of a measurement target component in the blood, comprising steps of: obtaining an initial value of the amount relating to the measurement target component in a subject; obtaining, as a first measurement value, a value of an area under the blood concentration time curve of the measurement target component during a first extraction period; obtaining, as a second measurement value, a value of an area under the blood concentration time curve of the measurement target component during a second extraction period; and predicting the concentration fluctuation of the measurement target component in the blood from the initial value, the first measurement value and the second measurement value, as well as a device for predicting a concentration fluctuation of a measurement target component in the blood.
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Citations
18 Claims
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1. A method for predicting a concentration fluctuation of a measurement target component in the blood, comprising steps of:
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obtaining an initial value of the amount relating to the measurement target component in a subject; obtaining, as a first measurement value, a value of an area under the blood concentration time curve of the measurement target component, from the amount of the measurement target component contained in a tissue liquid extracted during a first extraction period from a microhole formed on the skin of the subject; obtaining, as a second measurement value, a value of an area under the blood concentration time curve of the measurement target component, from the amount of the measurement target component contained in a tissue liquid extracted during a second extraction period from the microhole formed on the skin of the subject; and predicting the concentration fluctuation of the measurement target component in the blood from the initial value, the first measurement value and the second measurement value. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A device for predicting a concentration fluctuation of a measurement target component in the blood, comprising:
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an input part for inputting an initial value relating to the amount of a measurement target component of a subject; a first collection member for retaining a tissue liquid extracted during a first extraction period from a microhole formed on the skin of the subject; a second collection member for retaining a tissue liquid extracted during a second extraction period from the microhole formed on the skin of the subject; a measurement part for measuring the amount of the measurement target component contained in the first collection member and the amount of the measurement target component contained in the second collection member; and an analysis part configured for performing operations, comprising; obtaining, as a first measurement value, a value of an area under the blood concentration time curve of the measurement target component during the first extraction period, from the amount of the measurement target component contained in the first collection member; obtaining, as a second measurement value, a value of an area under the blood concentration time curve of the measurement target component during the second extraction period, from the amount of the measurement target component contained in the second collection member; and predicting the concentration fluctuation of the measurement target component in the blood from the initial value, the first measurement value and the second measurement value. - View Dependent Claims (14, 15, 16, 17, 18)
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Specification