Omron Healthcare Company Ltd.

Yuki Nakagawa

Tsuyoshi Hamaguchi

Takashi Fuchimoto

Takanobu Yamauchi

Tsuyoshi Kitagawa

Katsunori Kondo

Jumpei Mano

Iwanori Namba

Takuya Katagiri

Provided is a sensor module, a method for manufacturing a sensor module, and a blood pressure measurement device that can improve the holding force onto a soft portion. A sensor moduleof a blood pressure measurement deviceincludes: a sensor base; a pressure sensor portionfixed to the sensor base; a sensor head coverincluding, on an outer surface, an openingin a region that comes into contact with a wristand an inner surfaceformed with unevenness, the sensor head coverbeing fixed to the sensor baseand forming a gap portionthat communicates with the openingbetween the inner surface, the sensor base, and the pressure sensor portion; and a soft portiondisposed in the gap portionand, at least, filling up the openingand covering the pressure sensor portion

Sensor module, method for manufacturing sensor module, and blood pressure measurement device

The present invention can provide a sensor module and a blood pressure measurement device that improves the protection strength of and prevents damage to a surface that comes into contact with a living body. A sensor moduleof a blood pressure measurement deviceincludes: a sensor base; a pressure sensor portionfixed to the sensor base; a sensor head coverfixed to the sensor base, the sensor head coverforming a gap portionbetween an inner surfaceand the sensor baseand the pressure sensor portionand including a rubber portionthat forms, on an outer surface, at least a region that comes into contact with a living body and that allows pressure from a wristto transfer to the pressure sensor portionside; and a soft portiondisposed in the gap portionat least between the rubber portionand the pressure sensor portion, the soft portionhaving a lower hardness than the rubber portionand allowing pressure from the rubber portionto transfer to the pressure sensor portion

Sensor module and blood pressure measurement device

Provided is a sensor module, a method for manufacturing a sensor module, and a blood pressure measurement device with a highly smooth surface and high sensor accuracy. A sensor moduleincludes: a pressure sensor portion; a sensor baseincluding a support wall portionwith flow holestoformed extending through the support wall portionfrom one main surface side to the other main surface side, the pressure sensor portionbeing disposed on the one main surface side of the sensor base; a sensor head coverincluding an openingat a position opposite a sensorand disposed on the one main surface side of the support wall portionof the sensor basewith a gapthat communicates with the flow holestoand the openingformed therebetween; and a soft portiondisposed in the openingthat covers the pressure sensor portion

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Kyoto, Japan

Yuki Nakagawa