BLOOD PRESSURE-MEASURING DEVICE AND BLOOD PRESSURE-MEASURING METHOD

摘要

PROBLEM TO BE SOLVED: To provide both a blood pressure-measuring device and a blood pressure-measuring method which facilitate the positioning of a light emitting element and a light receiving element of a photoelectric type blood measurement to a subject and enable precise blood measurement by solving the problem of precision of a measured blood pressure since conventionally it is hard to attach a blood measuring device to the same place of the subject every time the blood pressure is measured though the blood pressure-measuring device needs to be attached on the same position every time the blood pressure is measured for irradiating the same place with irradiating light in order to measure the blood pressure with accuracy in the photoelectric type blood measurement, and the state of the scattered light received by the light receiving element fluctuates because of the varied irradiating positions of the irradiating light from the light emitting element every time the blood pressure is measured.

SOLUTION: The blood-pressure measuring device and the blood-pressure measuring method achieve to dispose the light emitting element and the light receiving element in the same position by fitting the position of a positioning guide part connected to a flexible print substrate loaded with the light emitting element and the light receiving element with the position of the subject.

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