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    ANALYTE MONITORING DEVICE AND METHODS OF USE
    5.
    发明公开
    ANALYTE MONITORING DEVICE AND METHODS OF USE 审中-公开
    分析监测装置和使用方法

    公开(公告)号：EP1942801A4

    公开(公告)日：2010-11-24

    申请号：EP06839640

    申请日：2006-10-31

    申请人： ABBOTT DIABETES CARE INC

    发明人： PEYSER THOMAS ,  HELLER ADAM

    IPC分类号： A61B5/05 ,  A61B5/00

    CPC分类号： A61B5/14532 ,  A61B5/0002 ,  A61B5/0031 ,  A61B5/14546 ,  A61B5/1473 ,  A61B5/14865 ,  A61B5/4839 ,  A61B5/742 ,  A61B5/7445

    摘要： An analyte monitor includes a sensor, a sensor control unit, and a display unit. The sensor has, for example, a substrate, a recessed channel formed in the substrate, and conductive material disposed in the recessed channel to form a working electrode. The sensor control unit typically has a housing adapted for placement on skin and is adapted to receive a portion of an electrochemical sensor. The sensor control unit also includes two or more conductive contacts disposed on the housing and configured for coupling to two or more contact pads on the sensor. A transmitter is disposed in the housing and coupled to the plurality of conductive contacts for transmitting data obtained using the sensor. The display unit has a receiver for receiving data transmitted by the transmitter of the sensor control unit and a display coupled to the receiver for displaying an indication of a level of an analyte. The analyte monitor may also be part of a drug delivery system to alter the level of the analyte based on the data obtained using the sensor.

    摘要翻译： 分析物监测器包括传感器，传感器控制单元和显示单元。 传感器具有例如衬底，形成在衬底中的凹陷通道，以及设置在凹槽内的导电材料以形成工作电极。 传感器控制单元通常具有适于放置在皮肤上并适于接收电化学传感器的一部分的壳体。 传感器控制单元还包括设置在壳体上并被配置为耦合到传感器上的两个或更多个接触垫的两个或多个导电触头。 发射器设置在壳体中并且耦合到多个导电接触件，用于传送使用传感器获得的数据。 显示单元具有用于接收由传感器控制单元的发射器发送的数据的接收器和耦合到接收器的显示器以显示分析物水平的指示的接收器。 分析物监测器也可以是药物递送系统的一部分，以基于使用传感器获得的数据来改变分析物的水平。

    LYOTROPIC LIQUID CRYSTAL COATED ANALYTE MONITORING DEVICE AND METHODS OF USE
    7.
    发明公开
    LYOTROPIC LIQUID CRYSTAL COATED ANALYTE MONITORING DEVICE AND METHODS OF USE 审中-公开
    用涂ANALYTÜBERWACHUNGSVORRICHTUNG及其使用方法溶致液晶

    公开(公告)号：EP2091430A4

    公开(公告)日：2010-01-06

    申请号：EP07875076

    申请日：2007-11-30

    申请人： ABBOTT DIABETES CARE INC

    发明人： HELLER ADAM ,  ROWINSKI PAWEL ,  FELDMAN BENJAMIN J

    IPC分类号： A61B5/1468 ,  C12Q1/00

    CPC分类号： A61B5/14865 ,  A61B5/14532 ,  A61B5/1468 ,  C12Q1/006 ,  Y10T29/49117

    摘要： The present invention is directed to membranes composed liquid crystals having continuous aqueous channels, such as a lyotropic liquid crystal, including a cubic phase lyotropic liquid crystal, and to electrochemical sensors equipped with such membranes. The membranes are useful in limiting the diffusion of an analyte to a working electrode in an electrochemical sensor so that the sensor does not saturate and/or remains linearly responsive over a large range of analyte concentrations. Electrochemical sensors equipped with membranes of the present invention demonstrate considerable sensitivity and stability, and a large signal-to-noise ratio, in a variety of conditions.