Biological information processing device

An information processing device and biological technology, applied in medical science, sensors, catheters, etc., can solve problems such as difficulty in measuring the pulse rate, difficulty in accurately measuring the pulse rate, and the deviation of the wearing position of the pulse meter from the wearing position.

Active Publication Date: 2012-11-07
SEIKO EPSON CORP
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0010] In addition, when the subject wears a sphygmograph in his daily life, it may be difficult to measure the pulse rate due to changes in the wearing position of the sphygmomanometer.
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Method used

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Embodiment Construction

[0038] Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. This embodiment is an embodiment in which the living body information processing device of the present invention is applied to a wristwatch type pulse meter. Of course, the form to which the present invention can be applied is not limited to the embodiments described below.

[0039] 1. Appearance composition

[0040] figure 1 It is a front view of the pulse meter 1 in this embodiment. The pulsometer 1 is equipped with a wristband 2, and a liquid crystal display 4 is arranged on the casing 3. The liquid crystal display 4 is used to display the time, the operating state of the sphygmograph 1, various biological information (pulse rate, exercise intensity, calorie consumption, etc.).

[0041] In addition, operation buttons 5 for operating the pulsometer 1 are arranged on the peripheral portion (side surface) of the casing 3 . The pulsometer 1 oper...

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Abstract

The invention provides a biological information processing device, including: a measuring unit that measures the pulse rate of a test subject; a detector that detects a body motion of the test subject; a computation unit that computes an intensity of exercise performed by the test subject using a result of detection by the detector; a first estimation unit that estimates an estimated pulse rate using the exercise intensity computed by the computation unit; and a controller that controls so that the pulse rate from a result of the measurement is displayed in an instance in which measurement by the measuring unit is possible, and the estimated pulse rate estimated by the first estimation unit is displayed in an instance in which measurement by the measuring unit is not possible.

Description

technical field [0001] The present invention relates to a biological information processing device for estimating pulse rate. Background technique [0002] In the prior art, as a living body information processing device used for exercise management and health management of a subject, a sphygmograph worn on a part of the subject's body for measuring the pulse rate of the subject is known. . A pulsometer is a device for detecting changes in the blood flow of a subject wearing the device to measure the pulse rate of the subject. As the pulsometer, a pulsometer using light, a pulsometer using ultrasonic waves, a pulsometer using infrared rays, and the like are known. [0003] In order to accurately measure the pulse rate, it is necessary to finely detect changes in the blood flow of the subject. The physical activity of the test subject can be cited as one of the factors that lower the accuracy of the detection. This is because physical activity disrupts blood flow in the s...

Claims

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Application Information

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IPC IPC(8): A61B5/02A61B5/11
CPCA61B5/0205A61B5/02438A61B5/02416A61B5/681A61B2562/0219A61B5/1118
Inventor 黑田真朗
Owner SEIKO EPSON CORP
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