(EN) A blood pressure measurement device (1) provided with: an attachment portion (41) that has an opening (41b) disposed in a position opposing a region of a wrist (100) in which one artery is present, and an end surface that curves along the shape of a part in the circumferential direction of the wrist (100); a fastener (43) with which the attachment portion (41) is provided; a sensor unit (52) whichincludes a sensor module (63) that is opposed to the opening (41b) and contacts the region of the wrist (100) in which the artery is present, and an air bag (62) that expands when worn on the wrist (100) to press the sensor module (63) onto the wrist (100); a case (61) in which the sensor module (63) is housed in such a way that the sensor unit (52) can be moved in one direction with respect to the opening (41b); and a sensing body (42) including an urging member (65) that urges the sensor module (63) in a direction away from the wrist (100).
(ZH) 血压测定装置(1)具备：附着部(41)，具有设置于与手腕(100)的一方的动脉所在的区域对置的位置的开口部(41b)，并具有效仿手腕(100)的周向的一部分的形状而弯曲的端面；固定件(43)，设置于附着部(41)；以及检测主体(42)，其包括：传感器单元(52)，与开口部(41b)对置配置，具有与手腕(100)的动脉所在的区域接触的传感器模块(63)和在装戴于手腕(100)时通过膨胀来将传感器模块(63)朝向手腕(100)按压的空气袋(62)；壳体(61)，以能使传感器模块(63)相对于开口部(41b)在一个方向上移动的方式容纳传感器模块(63)；以及施力构件(65)，沿着从手腕(100)分离的方向对传感器模块(63)施力。
