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    Power conserving adaptive control system for generating signal in portable medical devices
    3.
    发明授权
    Power conserving adaptive control system for generating signal in portable medical devices 有权
    节能自适应控制系统，用于在便携式医疗设备中产生信号

    公开(公告)号：US06863652B2

    公开(公告)日：2005-03-08

    申请号：US10385373

    申请日：2003-03-10

    申请人： Johnnie W. Huang ,  Matthew Mozur ,  Clifford Mark Kelly ,  Michael Joseph Riley ,  Michael J. Bernstein

    发明人： Johnnie W. Huang ,  Matthew Mozur ,  Clifford Mark Kelly ,  Michael Joseph Riley ,  Michael J. Bernstein

    IPC分类号： A61B5/0245 ,  A61B5/00 ,  A61B5/145 ,  A61B5/1455

    CPC分类号： A61B5/14551 ,  A61B5/7221 ,  A61B2560/0209

    摘要： A system and method for adjusting power employed by a light emitting device used for medical applications, such as measurement of patient parameter. A system or device includes a light emitting device, a power unit coupled to the light emitting device for powering the light emitting device and responsive to a control signal for adjusting power applied to the light emitting device, and a control unit for providing the control signal and coupled to the power unit, the control signal being determined in response to a characteristic of a signal associated with a physiological parameter measured using light produced by the light emitting device.

    摘要翻译： 用于调整用于医疗应用的发光装置所使用的功率的系统和方法，例如测量患者参数。 系统或装置包括发光装置，耦合到发光装置的功率单元，用于为发光装置供电并且响应用于调节施加到发光装置的功率的控制信号;以及控制单元，用于提供控制信号 并且耦合到所述功率单元，所述控制信号是响应于与使用由所述发光器件产生的光测量的生理参数相关联的信号的特性来确定的。

    System for Adjusting Power Employed by a Medical Device
    4.
    发明申请
    System for Adjusting Power Employed by a Medical Device 审中-公开
    医疗器械用电调整系统

    公开(公告)号：US20120116193A1

    公开(公告)日：2012-05-10

    申请号：US13346881

    申请日：2012-01-10

    申请人： Johnnie W. Huang

    发明人： Johnnie W. Huang

    IPC分类号： A61B5/0205 ,  A61B5/1455

    CPC分类号： A61B5/14551 ,  A61B2560/0209

    摘要： A system for adjusting power employed by a medical device incorporating light emitting devices and being used for measuring patient medical parameters, includes a plurality of light emitting devices. A power unit is coupled to the light emitting devices and powers the light emitting devices responsive to respective control signals which determine power to be applied to the light emitting devices. A control unit for provides the control signals and is coupled to the power unit. The control signals intermittently turn off at least one of the plurality of light emitting devices in a power save mode in response to a determination that a patient medical parameter value measured by the medical device, using an active light emitting device of the plurality of light emitting devices, is at a safe level.

    摘要翻译： 用于调整由包含发光装置并用于测量患者医疗参数的医疗装置所采用的功率的系统包括多个发光装置。 功率单元耦合到发光器件，并且响应于确定要施加到发光器件的功率的相应控制信号而为发光器件供电。 控制单元，用于提供控制信号并耦合到功率单元。 响应于使用多个发光的有源发光器件确定由医疗设备测量的患者医疗参数值，控制信号以省电模式间歇地关闭多个发光器件中的至少一个发光器件 设备，处于安全的水平。

    System for adjusting power employed by a medical device
    5.
    发明授权
    System for adjusting power employed by a medical device 有权
    用于调整由医疗器械使用的功率的系统

    公开(公告)号：US08116837B2

    公开(公告)日：2012-02-14

    申请号：US11482509

    申请日：2006-07-07

    申请人： Johnnie W. Huang

    发明人： Johnnie W. Huang

    IPC分类号： A61B5/1455

    CPC分类号： A61B5/14551 ,  A61B5/7257 ,  A61B2560/0209

    摘要： A system for adjusting power employed by a medical device incorporating light emitting devices and being used for measuring patient medical parameters, includes a plurality of light emitting devices. A power unit is coupled to the light emitting devices and powers the light emitting devices responsive to respective control signals which determine power to be applied to the light emitting devices. A control unit for provides the control signals and is coupled to the power unit. The control signals intermittently turn off at least one of the plurality of light emitting devices in a power save mode in response to a determination that a patient medical parameter value measured by the medical device, using an active light emitting device of the plurality of light emitting devices, is at a safe level.

    摘要翻译： 用于调整由包含发光装置并用于测量患者医疗参数的医疗装置所采用的功率的系统包括多个发光装置。 功率单元耦合到发光器件，并且响应于确定要施加到发光器件的功率的相应控制信号而为发光器件供电。 控制单元，用于提供控制信号并耦合到功率单元。 响应于使用多个发光的有源发光器件确定由医疗设备测量的患者医疗参数值，控制信号以省电模式间歇地关闭多个发光器件中的至少一个发光器件 设备，处于安全的水平。