ANALYTE MONITORING DEVICE AND METHODS OF USE

    公开(公告)号:EP3494882A1

    公开(公告)日:2019-06-12

    申请号:EP18198466.7

    申请日:2006-10-31

    IPC分类号: A61B5/145 A61B5/00 A61B5/1486

    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.

    TRANSITION METAL COMPLEXES WITH (PYRIDYL)IMIDAZOLE LIGANDS
    7.
    发明授权
    TRANSITION METAL COMPLEXES WITH (PYRIDYL)IMIDAZOLE LIGANDS 有权
    过渡金属配合物(吡啶基)咪唑配体

    公开(公告)号:EP1507785B1

    公开(公告)日:2011-08-17

    申请号:EP02807613.1

    申请日:2002-05-10

    发明人: MAO, Fei HELLER, Adam

    IPC分类号: C07F15/00 G01N27/327

    CPC分类号: C07F15/0026

    摘要: Novel transition metal complexes of iron, cobalt, ruthenium, osmium, and vanadium are described. The transition metal complexes can be used as redox mediators in enzyme-based electrochemical sensors. The transition metal complexes include substituted or unsubstituted (pyridyl)imidazole ligands. Transition metal complexes attached to polymeric backbones are also described.

    LYOTROPIC LIQUID CRYSTAL COATED ANALYTE MONITORING DEVICE AND METHODS OF USE
    8.
    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:EP2091430A1

    公开(公告)日:2009-08-26

    申请号:EP07875076.7

    申请日:2007-11-30

    IPC分类号: A61B5/1468

    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.