Apparatus and method of measuring blood pressure of examinee while detecting body activity of examinee
First Claim
1. An apparatus of measuring a blood pressure of an examinee while detecting a body activity of the examinee, the apparatus comprising:
- a cuff;
a pressurizing unit to pressurize the cuff;
a discharge unit to release a pressure of the cuff;
a blood pressure measuring unit to measure the blood pressure by pressurizing the cuff;
a central processing unit to perform a predetermined operation with respect to the measured blood pressure;
a memory to store information about the measured blood pressure that is obtained from the predetermined operation;
a data output unit to output the information about the measured blood pressure stored in the central processing unit or the memory; and
a sensor installed in a body of a blood pressure gauge to detect movement, a position, or a direction of the blood pressure gauge,wherein the central processing unit is configured to generate blood pressure data by performing the operation based on the measured blood pressure using the blood pressure measuring unit, to determine whether the body activity of the examinee is in a first activity type or a second activity type based on the detected movement, position, or the direction of the blood pressure gauge, and to control the cuff to be in a first driving mode or a second driving mode, in response to determining that the body activity is in the first activity type or the second activity type, the cuff being pressurized at a different rate in the first driving mode from in the second driving mode,wherein the first activity type is an activity type where the examinee is in motion, and the second activity type is an activity type where the examinee is idle, andwherein the central processing unit is further configured to control the cuff to be pressurized at a more rapid rate in the first pressure mode in response to determining that the body activity is in the first activity mode.
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Accused Products
Abstract
An apparatus and a method of measuring a blood pressure of an examinee while detecting the body activity of the examinee uses a pressurizing unit of a blood pressure gauge having first and second driving modes for pressurizing a cuff. A central processing unit classifies signals, which represent the movement, the position, or the direction of the blood pressure gauge detected by a sensor installed in a body of the blood pressure gauge, into a plurality of groups, and selectively performs the first driving mode or the second driving mode according to signal bands classified into the groups. The central processing unit is configured to generate blood pressure data so that the variation in the blood pressure of the examine is exactly determined according to the activity degree and the posture of the examinee.
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Citations
7 Claims
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1. An apparatus of measuring a blood pressure of an examinee while detecting a body activity of the examinee, the apparatus comprising:
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a cuff; a pressurizing unit to pressurize the cuff; a discharge unit to release a pressure of the cuff; a blood pressure measuring unit to measure the blood pressure by pressurizing the cuff; a central processing unit to perform a predetermined operation with respect to the measured blood pressure; a memory to store information about the measured blood pressure that is obtained from the predetermined operation; a data output unit to output the information about the measured blood pressure stored in the central processing unit or the memory; and a sensor installed in a body of a blood pressure gauge to detect movement, a position, or a direction of the blood pressure gauge, wherein the central processing unit is configured to generate blood pressure data by performing the operation based on the measured blood pressure using the blood pressure measuring unit, to determine whether the body activity of the examinee is in a first activity type or a second activity type based on the detected movement, position, or the direction of the blood pressure gauge, and to control the cuff to be in a first driving mode or a second driving mode, in response to determining that the body activity is in the first activity type or the second activity type, the cuff being pressurized at a different rate in the first driving mode from in the second driving mode, wherein the first activity type is an activity type where the examinee is in motion, and the second activity type is an activity type where the examinee is idle, and wherein the central processing unit is further configured to control the cuff to be pressurized at a more rapid rate in the first pressure mode in response to determining that the body activity is in the first activity mode. - View Dependent Claims (2, 3, 6)
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4. A method of measuring a blood pressure of an examinee while detecting a body activity of the examinee, the method comprising:
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measuring a first blood pressure of the examinee by pressurizing a cuff with one of first and second driving modes of a pressurizing unit; receiving information about movement, a position, or a direction of a blood pressure gauge, which is detected by a sensor installed in a body of the blood pressure gauge, in real time and classifying the body activity of the examinee, based on the information about the movement, the position, or the direction of the blood pressure gauge, into a plurality of activity types for the examinee by a central processing unit; outputting the information about the movement, the position, or the direction of the blood pressure gauge and information about the measured first blood pressure through an output unit corresponding to time periods at which the first blood pressure of the examinee is measured, or storing the information about the movement, the position, or the direction of the blood pressure gauge and the information about the measured first blood pressure in a memory by the central processing unit; determining, by the central processing unit, whether the body activity of the examinee is in a first activity type or a second activity type among the plurality of activity types, based on the information about the movement, the position, or the direction of the blood pressure gauge; measuring a second blood pressure of the examinee by selectively driving the cuff in a first driving mode or a second driving mode, in response to determining that the body activity of the examinee is in the first activity type or the second activity type, the cuff being pressurized at a different rate in the first driving mode from in the second driving mode; and repeating the receiving information step, the outputting step, and the measuring the second blood pressure step, wherein the first activity type is an activity type where the examinee is in motion, and the second activity type is an activity type where the examinee is idle, and wherein the cuff is pressurized at a more rapid rate in the first pressure mode in response to determining that the body activity is in the first activity mode. - View Dependent Claims (5, 7)
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Specification