| 摘要 |
PROBLEM TO BE SOLVED: To accurately measure biological information data required for home health management and to prevent an unpleasant feeling at the time of mounting for a long time without partially pressurizing an arm. SOLUTION: In this arm mounted type pulse wave measurement device composed of an optical type pulse wave sensor 3 for measuring the biological information data of a patient, a pulse wave measurement device main body 1 provided with an arithmetic processing means for processing the output signals of the sensor and a belt B for holding the sensor 3 so as to be tightly adhered to an arm A in the state of being wound to the arm A of the patient, the belt B is composed of a sensor holding part B1 for holding the sensor 3, a flexible band B2 and a freely attachable and detachable joining part B3 and the sensor holding part B1 is provided with an opening capable of exposing the holding sensor 3 to an inner side.
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