Analyte Sensor, and Associated System and Method Employing a Catalytic Agent
    23.
    发明申请
    Analyte Sensor, and Associated System and Method Employing a Catalytic Agent 有权
    分析物传感器,以及使用催化剂的相关系统和方法

    公开(公告)号:US20130006079A1

    公开(公告)日:2013-01-03

    申请号:US13437692

    申请日:2012-04-02

    IPC分类号: A61B5/1486 A61B5/145

    摘要: An analyte sensor for use in connection with a biofluid is described. The analyte sensor may comprise any suitable interface between the biofluid and a derivative of the biofluid and any suitable transducer of information concerning an analyte. At least one catalytic agent is provided in a locale or vicinity of the interface. The catalytic agent, such as a proteinaceous agent or a non-proteinaceous, organic-metal agent, is sufficient to catalyze the degradation of reactive oxygen and/or nitrogen species that may be present in the vicinity of the interface. An analyte-sensing kit and a method of sensing an analyte are also described.

    摘要翻译: 描述了与生物流体结合使用的分析物传感器。 分析物传感器可以包括生物流体和生物流体的衍生物之间的任何合适的界面以及关于分析物的任何合适的信息传感器。 在界面的区域或附近提供至少一种催化剂。 催化剂,例如蛋白质剂或非蛋白质的有机金属剂,足以催化可能存在于界面附近的活性氧和/或氮物质的降解。 还描述了分析物感测套件和感测分析物的方法。

    Analyte monitoring device and methods
    28.
    发明授权
    Analyte monitoring device and methods 有权
    分析物监测装置及方法

    公开(公告)号:US08965477B2

    公开(公告)日:2015-02-24

    申请号:US13087190

    申请日:2011-04-14

    IPC分类号: A61B5/05 A61B5/145 A61B5/1473

    摘要: Method and system for determining real time analyte concentration including an analyte sensor having a portion in fluid contact with an interstitial fluid under a skin layer, an on-body electronics including a housing coupled to the analyte sensor and configured for positioning on the skin layer, the on-body electronics housing including a plurality of electrical contacts, on the housing; and a data analysis unit having a data analysis unit housing and a plurality of probes, on the housing. Each of the probes configured to electrically couple to a respective electrical contact when the data analysis unit is positioned in physical contact with the on-body electronics. The one or more signals on the probes correspond to one or more of a substantially real time monitored analyte concentration level (MACL), MACL over a predetermined time period, or a rate of change of the MACL, or combinations thereof, are provided.

    摘要翻译: 用于确定实时分析物浓度的方法和系统,包括分析物传感器,所述分析物传感器具有与皮肤层下面的间质液体流体接触的部分;体内电子器件,包括耦合到分析物传感器并被配置用于定位在皮肤层上的壳体, 在壳体上包括多个电触头的体内电子壳体; 以及数据分析单元,具有在壳体上的数据分析单元外壳和多个探针。 每个探针被配置为当数据分析单元与体内电子器件物理接触地定位时电耦合到相应的电接触。 探针上的一个或多个信号对应于基本上实时监测的分析物浓度水平(MACL),预定时间段内的MACL或MACL的变化率或其组合中的一个或多个。

    Analyte monitoring
    29.
    发明授权
    Analyte monitoring 有权
    分析物监测

    公开(公告)号:US08515518B2

    公开(公告)日:2013-08-20

    申请号:US11322165

    申请日:2005-12-28

    IPC分类号: A61B5/05 A61B5/00

    摘要: Devices and methods for determining the concentration of an analyte are provided. Embodiments of the subject devices include analyte monitoring systems that include an analyte sensor capable of providing clinically accurate analyte data without a substantial time delay after operably positioning the sensor in a patient. Embodiments of the subject methods include operably positioning an analyte sensor in a patient and obtaining clinically accurate analyte data without a substantial time delay after the positioning. Also provided are systems and kits for use in analyte monitoring.

    摘要翻译: 提供了用于确定分析物浓度的装置和方法。 本发明装置的实施方案包括分析物监测系统,其包括分析物传感器,其能够在将传感器可操作地定位在患者体内之后提供临床上准确的分析物数据而没有相当长的时间延迟。 本发明方法的实施方案包括将分析物传感器可操作地定位在患者体内,并且在定位之后获得临床上准确的分析物数据而没有相当长的时间延迟。 还提供了用于分析物监测的系统和试剂盒。

    Analyte sensor, and associated system and method employing a catalytic agent
    30.
    发明授权
    Analyte sensor, and associated system and method employing a catalytic agent 有权
    分析物传感器,以及使用催化剂的相关系统和方法

    公开(公告)号:US08165651B2

    公开(公告)日:2012-04-24

    申请号:US11007617

    申请日:2004-12-07

    IPC分类号: A61B5/05 A61B5/00

    摘要: An analyte sensor for use in connection with a biofluid is described. The analyte sensor may comprise any suitable interface between the biofluid and a derivative of the biofluid and any suitable transducer of information concerning an analyte. At least one catalytic agent is provided in a locale or vicinity of the interface. The catalytic agent, such as a proteinaceous agent or a non-proteinaceous, organic-metal agent, is sufficient to catalyze the degradation of reactive oxygen and/or nitrogen species that may be present in the vicinity of the interface. An analyte-sensing kit and a method of sensing an analyte are also described.

    摘要翻译: 描述了与生物流体结合使用的分析物传感器。 分析物传感器可以包括生物流体和生物流体的衍生物之间的任何合适的界面以及关于分析物的任何合适的信息传感器。 在界面的区域或附近提供至少一种催化剂。 催化剂,例如蛋白质剂或非蛋白质的有机金属剂,足以催化可能存在于界面附近的活性氧和/或氮物质的降解。 还描述了分析物感测套件和感测分析物的方法。