METHOD AND APPARATUS OF CALCULATING BLOOD PRESSURE
First Claim
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1. A method of calculating a blood pressure, comprising:
- obtaining a basic blood pressure of the user estimated based on body information of a user;
determining a blood pressure calibration value corresponding to measured pulse wave information of the user using a pre-trained estimator; and
calculating a final blood pressure of the user by applying the blood pressure calibration value to the basic blood pressure.
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Abstract
Provided is a method and apparatus to measure pulse wave information of a user. The method and apparatus obtain a basic blood pressure of the user estimated based on body information of a user. The method and apparatus determine a blood pressure calibration value corresponding to measured pulse wave information of the user using a pre-trained estimator. The method and apparatus calculate a final blood pressure of the user by applying the blood pressure calibration value to the basic blood pressure.
19 Citations
24 Claims
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1. A method of calculating a blood pressure, comprising:
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obtaining a basic blood pressure of the user estimated based on body information of a user; determining a blood pressure calibration value corresponding to measured pulse wave information of the user using a pre-trained estimator; and calculating a final blood pressure of the user by applying the blood pressure calibration value to the basic blood pressure. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. An apparatus for calculating a blood pressure, comprising:
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a communication interface configured to receive body information of a user; and a processor configured to obtain a basic blood pressure of the user based on body information of the user, determine a blood pressure calibration value corresponding to measured pulse wave information of the user, and calculate a final blood pressure of the user based on the basic blood pressure and the blood pressure calibration value. - View Dependent Claims (18, 19, 20)
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21. A method, comprising:
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estimating, using an estimator, a basic blood pressure of a user comprising an absolute value of blood pressure based on body information of the user; and calibrating, using a processor, the basic blood pressure by applying a blood pressure calibration value to the basic blood pressure to obtain a final blood pressure, wherein the blood pressure value corresponds to pulse wave information of the user, and the pulse wave information comprises a pulse wave and a time difference among pulse waves according to a pulse transition time. - View Dependent Claims (22, 23, 24)
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Specification