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    Systems and Methods for Predicting Ambient Temperature in a Fluid Analyte Meter
    8.
    发明申请
    Systems and Methods for Predicting Ambient Temperature in a Fluid Analyte Meter 有权
    用于预测流体分析仪中环境温度的系统和方法

    公开(公告)号：US20110191059A1

    公开(公告)日：2011-08-04

    申请号：US13122098

    申请日：2009-10-02

    申请人： John Farrell ,  Harris Lieber ,  Hoi-Cheong Steve Sun ,  Mu Wu ,  Jun Chen ,  Igor Gofman ,  Jeffery S. Reynolds ,  Xin Wang ,  Gregory Stefkovic ,  Bern Harrison

    发明人： John Farrell ,  Harris Lieber ,  Hoi-Cheong Steve Sun ,  Mu Wu ,  Jun Chen ,  Igor Gofman ,  Jeffery S. Reynolds ,  Xin Wang ,  Gregory Stefkovic ,  Bern Harrison

    IPC分类号： G06F15/00

    CPC分类号： A61B5/14532 ,  A61B2562/0295 ,  G01K7/427 ,  G01N33/48785

    摘要： A system for a meter configured to determine an analyte concentration of a fluid sample includes a housing and a temperature sensor disposed within the housing. The system also includes a processor configured to receive temperature data from the temperature sensor upon the meter entering one of a charge state and a discharge state. The processor is further configured to predict a temperature value that approximates the ambient temperature outside of the housing. The predicted temperature value is based on historical temperature data received from the temperature sensor such that the predicted temperature value remains constant if a recently received temperature value remains within predetermined upper and lower temperature thresholds and the recently received temperature value exceeds the at least one predicted temperature value.

    摘要翻译： 配置用于确定流体样品的分析物浓度的仪表系统包括设置在壳体内的壳体和温度传感器。 该系统还包括处理器，该处理器被配置为当仪表进入充电状态和放电状态之一时从温度传感器接收温度数据。 处理器还被配置为预测近似于壳体外部的环境温度的温度值。 预测温度值基于从温度传感器接收的历史温度数据，使得如果最近接收的温度值保持在预定的上限和下限温度阈值内并且最近接收的温度值超过至少一个预测温度，则预测温度值保持恒定 值。

    Systems and methods for predicting ambient temperature in a fluid analyte meter
    9.
    发明授权
    Systems and methods for predicting ambient temperature in a fluid analyte meter 有权
    用于预测流体分析仪中环境温度的系统和方法

    公开(公告)号：US08649997B2

    公开(公告)日：2014-02-11

    申请号：US13122098

    申请日：2009-10-02

    申请人： John Farrell ,  Harris Lieber ,  Hoi-Cheong Steve Sun ,  Mu Wu ,  Jun Chen ,  Igor Gofman ,  Jeffery S. Reynolds ,  Xin Wang ,  Gregory Stefkovic ,  Bern Harrison

    发明人： John Farrell ,  Harris Lieber ,  Hoi-Cheong Steve Sun ,  Mu Wu ,  Jun Chen ,  Igor Gofman ,  Jeffery S. Reynolds ,  Xin Wang ,  Gregory Stefkovic ,  Bern Harrison

    IPC分类号： G06F15/00

    CPC分类号： A61B5/14532 ,  A61B2562/0295 ,  G01K7/427 ,  G01N33/48785

    摘要： A system for a meter configured to determine an analyte concentration of a fluid sample includes a housing and a temperature sensor disposed within the housing. The system also includes a processor configured to receive temperature data from the temperature sensor upon the meter entering one of a charge state and a discharge state. The processor is further configured to predict a temperature value that approximates the ambient temperature outside of the housing. The predicted temperature value is based on historical temperature data received from the temperature sensor such that the predicted temperature value remains constant if a recently received temperature value remains within predetermined upper and lower temperature thresholds and the recently received temperature value exceeds the at least one predicted temperature value.

    摘要翻译： 用于确定流体样品的分析物浓度的计量器的系统包括设置在壳体内的壳体和温度传感器。 该系统还包括处理器，该处理器被配置为在仪表进入充电状态和放电状态之一时从温度传感器接收温度数据。 处理器还被配置为预测近似于壳体外部的环境温度的温度值。 预测温度值基于从温度传感器接收的历史温度数据，使得如果最近接收的温度值保持在预定的上限和下限温度阈值内并且最近接收的温度值超过至少一个预测温度，则预测温度值保持恒定 值。

    Detection of contamination at sensor contacts
    10.
    发明授权
    Detection of contamination at sensor contacts 有权

    公开(公告)号：US09936903B2

    公开(公告)日：2018-04-10

    申请号：US13447152

    申请日：2012-04-13

    申请人： Igor Gofman ,  Mu Wu

    发明人： Igor Gofman ,  Mu Wu

    IPC分类号： G01N31/00 ,  A61B5/145 ,  A61B5/1486

    CPC分类号： A61B5/145 ,  A61B5/14532 ,  A61B5/14865 ,  A61B2560/0276

    摘要： Embodiments herein provide detection of contamination at one or more contacts of a sensor system. The sensor system includes a sensor assembly and an electronics assembly communicatively coupled together by one or more contacts. The sensor assembly passes a sensor signal to the electronics assembly for further processing. The electronics assembly includes a detection contact for detecting contamination on or near one or more contacts of the sensor assembly and/or the electronics assembly. A switch selectively couples the detection contact to a bias voltage during a measurement mode and to a reference voltage during a detection mode, the reference voltage being different from the bias voltage. A method of contamination detection includes switching the electronics assembly between the measurement mode and the detection mode, and monitoring for a change in the output signal received by the electronics assembly.