公开(公告)号：US09584135B2

公开(公告)日：2017-02-28

申请号：US15088631

申请日：2016-04-01

申请人： ST. JUDE MEDICAL COORDINATION CENTER BVBA

发明人： Mattias Tullberg ,  Mattias Dahlberg

IPC分类号： H03L5/00 ,  A61B5/00 ,  A61B5/021

CPC分类号： H03L5/00 ,  A61B5/021 ,  A61B5/7203 ,  A61B5/7225 ,  A61B2560/0204 ,  A61B2562/22 ,  A61B2562/222 ,  A61B2562/225

摘要： An interface to connect sensor equipment and a physiological monitor includes a first connector to receive power from a first channel of the monitor and a second connector to receive power from a second channel of the monitor. The power from each of the first and second channels of the monitor is combined within the interface. The interface further includes a third connector to provide the combined power to the sensor equipment; a voltage converter to rescale the voltage of the combined power that is provided to the sensor equipment; and a scaling circuit to reduce the voltage of a signal representing a measured physiological parameter. The signal representing the measured physiological parameter is sent from the sensor equipment to the monitor. The interface is advantageous to allow sensor equipment to be sufficiently powered by a monitor that would not typically provide enough power.

摘要翻译： 连接传感器设备和生理监视器的接口包括从监视器的第一通道接收电力的第一连接器和用于从监视器的第二通道接收电力的第二连接器。 来自监视器的第一和第二通道中的每一个的功率在接口内组合。 所述接口还包括第三连接器以向所述传感器设备提供组合的功率; 电压转换器，用于重新调整提供给传感器设备的组合功率的电压; 以及缩放电路，以减少表示测量的生理参数的信号的电压。 表示测量的生理参数的信号从传感器设备发送到监视器。 该接口有利于允许传感器设备由通常不提供足够功率的监视器充分供电。