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    Method of and system for stabilization of sensors
    3.
    发明申请
    Method of and system for stabilization of sensors 审中-公开
    传感器稳定方法和系统

    公开(公告)号：US20070173712A1

    公开(公告)日：2007-07-26

    申请号：US11322977

    申请日：2005-12-30

    申请人： Rajiv Shah ,  Bahar Reghabi ,  James L. Henke ,  Wayne A. Morgan ,  Gopikrishnan Soundararajan ,  David Y. Choy ,  Peter Schultz ,  Udo Hoss

    发明人： Rajiv Shah ,  Bahar Reghabi ,  James L. Henke ,  Wayne A. Morgan ,  Gopikrishnan Soundararajan ,  David Y. Choy ,  Peter Schultz ,  Udo Hoss

    IPC分类号： A61B5/05 ,  G01D18/00 ,  A61B5/00

    摘要： A blood glucose sensing system includes a sensor and a sensor electronics device. The sensor includes a plurality of electrodes. The sensor electronics device includes stabilization circuitry. The stabilization circuitry cases a first voltage to be applied to one of the electrodes for a first timeframe and causes a second voltage to be applied to one of the electrodes for a second timeframe. The stabilization circuitry repeats the application of the first voltage and the second voltage to continue the anodic-cathodic cycle. The sensor electronics device may include a power supply, a regulator, and a voltage application device, where the voltage application device receives a regulator voltage from the regulator, applies a first voltage to an electrode for the first timeframe, and applies a second voltage to an electrode for the second timeframe.

    摘要翻译： 血糖感测系统包括传感器和传感器电子设备。 传感器包括多个电极。 传感器电子设备包括稳定电路。 稳定电路将第一时间帧施加到电极中的一个施加第一电压，并且将第二电压施加到第二时间框架中的一个电极。 稳定电路重复施加第一电压和第二电压以继续阳极 - 阴极循环。 传感器电子设备可以包括电源，调节器和电压施加装置，其中电压施加装置从调节器接收调节器电压，在第一时间帧向电极施加第一电压，并将第二电压施加到 第二时间段的电极。

    Methods and systems for detecting the hydration of sensors
    4.
    发明授权
    Methods and systems for detecting the hydration of sensors 有权
    检测传感器水合的方法和系统

    公开(公告)号：US08602992B2

    公开(公告)日：2013-12-10

    申请号：US12887465

    申请日：2010-09-21

    申请人： Rajiv Shah ,  Wayne A. Morgan ,  David Y. Choy ,  James L. Henke ,  Bahar Reghabi ,  Gopikrishnan Soundararajan ,  Peter Schultz ,  Udo Hoss

    发明人： Rajiv Shah ,  Wayne A. Morgan ,  David Y. Choy ,  James L. Henke ,  Bahar Reghabi ,  Gopikrishnan Soundararajan ,  Peter Schultz ,  Udo Hoss

    IPC分类号： A61B5/05 ,  A61B5/00

    CPC分类号： G01N27/403 ,  A61B5/14532 ,  A61B5/1473 ,  A61B2560/0223 ,  A61B2562/02 ,  C12Q1/006 ,  G01N27/327 ,  G01N27/416

    摘要： A sensor system includes a sensor and a sensor electronics device. The sensor includes a plurality of electrodes. The sensor electronics device includes a connection detection device, a power source, and a delay circuit. The connection detection device determines if the sensor electronics device is connected to the sensor and transmits a connection signal. The delay circuit receives the connection signal, waits a preset hydration time, and couples the regulated voltage from the power source to an electrode in the sensor after the preset hydration time has elapsed. Alternatively, the sensor electronics device may include an electrical detection circuit and a microcontroller. The electrical detection circuit determines if the plurality of electrodes are hydrated and generates an interrupt if the electrodes are hydrated. A microcontroller receives the interrupt and transmits a signal representative of a voltage to an electrode of the plurality of electrodes.

    摘要翻译： 传感器系统包括传感器和传感器电子设备。 传感器包括多个电极。 传感器电子设备包括连接检测装置，电源和延迟电路。 连接检测装置确定传感器电子设备是否连接到传感器并发送连接信号。 延迟电路接收连接信号，等待预设的水合时间，并且在经过预设水合时间之后将调节的电压从电源耦合到传感器中的电极。 或者，传感器电子设备可以包括电检测电路和微控制器。 电检测电路确定多个电极是否水合，并且如果电极是水合的则产生中断。 微控制器接收中断，并将代表电压的信号传送到多个电极的电极。

    Methods and systems for detecting the hydration of sensors
    6.
    发明申请
    Methods and systems for detecting the hydration of sensors 审中-公开
    检测传感器水合的方法和系统

    公开(公告)号：US20070169533A1

    公开(公告)日：2007-07-26

    申请号：US11323242

    申请日：2005-12-30

    申请人： Rajiv Shah ,  Wayne A. Morgan ,  David Y. Choy ,  James L. Henke ,  Bahar Reghabi ,  Gopikrishnan Soundararajan ,  Peter Schultz ,  Udo Hoss

    发明人： Rajiv Shah ,  Wayne A. Morgan ,  David Y. Choy ,  James L. Henke ,  Bahar Reghabi ,  Gopikrishnan Soundararajan ,  Peter Schultz ,  Udo Hoss

    IPC分类号： G01D18/00 ,  A61B5/05 ,  A61B5/00

    CPC分类号： G01N27/403 ,  A61B5/14532 ,  A61B5/1473 ,  A61B2560/0223 ,  A61B2562/02 ,  C12Q1/006 ,  G01N27/327 ,  G01N27/416

    摘要： A sensor system includes a sensor and a sensor electronics device. The sensor includes a plurality of electrodes. The sensor electronics device includes a connection detection device, a power source, and a delay circuit. The connection detection device determines if the sensor electronics device is connected to the sensor and transmits a connection signal. The delay circuit receives the connection signal, waits a preset hydration time, and couples the regulated voltage from the power source to an electrode in the sensor after the preset hydration time has elapsed. Alternatively, the sensor electronics device may include an electrical detection circuit and a microcontroller. The electrical detection circuit determines if the plurality of electrodes are hydrated and generates an interrupt if the electrodes are hydrated. A microcontroller receives the interrupt and transmits a signal representative of a voltage to an electrode of the plurality of electrodes.

    摘要翻译： 传感器系统包括传感器和传感器电子设备。 传感器包括多个电极。 传感器电子设备包括连接检测装置，电源和延迟电路。 连接检测装置确定传感器电子设备是否连接到传感器并发送连接信号。 延迟电路接收连接信号，等待预设的水合时间，并且在经过预设水合时间之后将调节的电压从电源耦合到传感器中的电极。 或者，传感器电子设备可以包括电检测电路和微控制器。 电检测电路确定多个电极是否水合，并且如果电极是水合的则产生中断。 微控制器接收中断，并将代表电压的信号传送到多个电极的电极。

    System and Method for Determining the Point of Hydration and Proper Time to Apply Potential to a Glucose Sensor
    9.
    发明申请
    System and Method for Determining the Point of Hydration and Proper Time to Apply Potential to a Glucose Sensor 有权
    用于确定水合点和适当时间以将葡萄糖传感器施加电位的系统和方法

    公开(公告)号：US20080156661A1

    公开(公告)日：2008-07-03

    申请号：US11966294

    申请日：2007-12-28

    申请人： Kenneth W. Cooper ,  David Y. Choy ,  Rajiv Shah ,  Gopikrishnan Soundararajan ,  Ratnakar Vejella

    发明人： Kenneth W. Cooper ,  David Y. Choy ,  Rajiv Shah ,  Gopikrishnan Soundararajan ,  Ratnakar Vejella

    IPC分类号： G01N27/26

    CPC分类号： A61B5/14532 ,  A61B5/14865 ,  A61B5/6848 ,  A61B5/6849 ,  A61B17/3468 ,  A61B2560/0223 ,  G01N27/3271

    摘要： According to an embodiment of the invention, a method of determining hydration of a sensor having a plurality of electrodes is disclosed. In particular embodiments, the method couples a sensor electronics device to the sensor and measures the open circuit potential between at least two of the plurality of electrodes. Then, the open circuit potential measurement is compared to a predetermined value. In some embodiments, the plurality of electrodes includes a working electrode, a reference electrode, and a counter electrode. In still further embodiments, the open circuit potential between the working electrode and the reference electrode is measured. In other embodiments, the open circuit potential between the working electrode and the counter electrode is measured. In still other embodiments, the open circuit potential between the counter electrode and the reference electrode is measured.

    摘要翻译： 根据本发明的实施例，公开了一种确定具有多个电极的传感器的水化的方法。 在具体实施例中，该方法将传感器电子设备耦合到传感器并且测量多个电极中的至少两个之间的开路电位。 然后，将开路电位测量与预定值进行比较。 在一些实施例中，多个电极包括工作电极，参考电极和对电极。 在另外的实施例中，测量工作电极和参考电极之间的开路电位。 在其他实施例中，测量工作电极和对电极之间的开路电位。 在其他实施例中，测量对电极和参考电极之间的开路电位。

    SYSTEM AND METHOD FOR DETERMINING THE POINT OF HYDRATION AND PROPER TIME TO APPLY POTENTIAL TO A GLUCOSE SENSOR
    10.
    发明申请
    SYSTEM AND METHOD FOR DETERMINING THE POINT OF HYDRATION AND PROPER TIME TO APPLY POTENTIAL TO A GLUCOSE SENSOR 有权
    用于确定水凝胶点和适用时间以适用于葡萄糖传感器的系统和方法

    公开(公告)号：US20120088996A1

    公开(公告)日：2012-04-12

    申请号：US13328472

    申请日：2011-12-16

    申请人： KENNETH W. COOPER ,  David Y. Choy ,  Rajiv Shah ,  Gopikrishnan Soundararajan ,  Ratnakar Vejella

    发明人： KENNETH W. COOPER ,  David Y. Choy ,  Rajiv Shah ,  Gopikrishnan Soundararajan ,  Ratnakar Vejella

    IPC分类号： A61B5/145 ,  G01N27/26

    CPC分类号： A61B5/14532 ,  A61B5/14865 ,  A61B5/6848 ,  A61B5/6849 ,  A61B17/3468 ,  A61B2560/0223 ,  G01N27/3271

    摘要： According to an embodiment of the invention, a method of determining hydration of a sensor having a plurality of electrodes is disclosed. In particular embodiments, the method couples a sensor electronics device to the sensor and measures the open circuit potential between at least two of the plurality of electrodes. Then, the open circuit potential measurement is compared to a predetermined value. In some embodiments, the plurality of electrodes includes a working electrode, a reference electrode, and a counter electrode. In still further embodiments, the open circuit potential between the working electrode and the reference electrode is measured. In other embodiments, the open circuit potential between the working electrode and the counter electrode is measured. In still other embodiments, the open circuit potential between the counter electrode and the reference electrode is measured.

    摘要翻译： 根据本发明的实施例，公开了一种确定具有多个电极的传感器的水化的方法。 在具体实施例中，该方法将传感器电子设备耦合到传感器并且测量多个电极中的至少两个之间的开路电位。 然后，将开路电位测量与预定值进行比较。 在一些实施例中，多个电极包括工作电极，参考电极和对电极。 在另外的实施例中，测量工作电极和参考电极之间的开路电位。 在其他实施例中，测量工作电极和对电极之间的开路电位。 在其他实施例中，测量对电极和参考电极之间的开路电位。