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US06976964B2 Pressure measurement device comprising a motorized load sensor and a process for controlling the device 失效
压力测量装置包括电动负载传感器和用于控制装置的过程

Pressure measurement device comprising a motorized load sensor and a process for controlling the device
摘要：
A device for measuring the pressure of blood, intended to engage with a section (16) for measuring the pressure of blood, which section includes a membrane (38) which is axially deformable under the effect of the blood pressure and which is designed to be mounted on a support structure (20, 22) bearing especially a load sensor (26) arranged substantially facing the membrane (38), characterized in that it includes controlled elements (58) for the relative axial displacement of the sensitive member (52) of the load sensor (26), with respect to the support structure (20, 22), so that the axial position of the sensitive member (52) can be adjusted with respect to the external face (42) of the membrane (38), especially for the purpose of carrying out an initial calibration operation. The invention also proposes a process for controlling the device.
摘要（中）：

一种用于测量血液压力的装置，其用于与用于测量血压的部分（16）接合，该部分包括在血压作用下可轴向变形的膜（38），其被设计为 安装在支撑结构（20,22）上，该支撑结构（20,22）特别地承载基本上面向所述膜（38）的负载传感器（26），其特征在于，其包括用于所述敏感部件（52）的相对轴向位移的受控元件 相对于支撑结构（20,22）的负载传感器（26），使得可以相对于膜（38）的外表面（42）调节敏感部件（52）的轴向位置， 特别是为了进行初始校准操作。 本发明还提出了一种用于控制装置的方法。

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