DEVICES AND METHODS FOR CONTINUOUS ANALYTE MONITORING
    156.
    发明申请
    DEVICES AND METHODS FOR CONTINUOUS ANALYTE MONITORING 有权
    用于连续分析监测的设备和方法

    公开(公告)号:US20150164390A1

    公开(公告)日:2015-06-18

    申请号:US14538701

    申请日:2014-11-11

    Applicant: DexCom, Inc.

    Abstract: “Zero-click” viewing of sensor data without any user input is provided. A display with sensor data may be “always on,” and may enable discrete viewing of sensor data without significant user hassle. Also, a system may be configured to display only current data, and/or to display the most current data for only a set interval. Also, one device in a continuous analyte monitoring system may be designated as a primary device, or hub, for receiving sensor data, and may control the flow of information and/or alerts to other devices in the system. Sensor data and/or alerts may be sent to a hierarchy of devices and/or persons in a designated order.

    Abstract translation: 提供“零点击”查看传感器数据,无需任何用户输入。 具有传感器数据的显示器可以“始终处于打开状态”,并且可以使传感器数据的离散观察得不到显着的用户麻烦。 此外,系统可以被配置为仅显示当前数据,和/或仅显示设定间隔的最新数据。 此外,连续分析物监测系统中的一个装置可以被指定为用于接收传感器数据的主要装置或集线器,并且可以控制向系统中其他装置的信息和/或警报的流动。 可以以指定的顺序将传感器数据和/或警报发送到设备和/或人员的层级。

    OUTLIER DETECTION FOR ANALYTE SENSORS
    159.
    发明申请
    OUTLIER DETECTION FOR ANALYTE SENSORS 审中-公开
    分析仪传感器的出口检测

    公开(公告)号:US20140188402A1

    公开(公告)日:2014-07-03

    申请号:US13733810

    申请日:2013-01-03

    Applicant: DEXCOM, INC.

    Abstract: Systems and methods for processing sensor data and end of life detection are provided. In some embodiments, a method for determining the end of life of a continuous analyte sensor includes evaluating a plurality of risk factors using an end of life function to determine an end of life status of the sensor and providing an output related to the end of life status of the sensor. The plurality of risk factors may be selected from the list including the number of days the sensor has been in use, whether there has been a decrease in signal sensitivity, whether there is a predetermined noise pattern, whether there is a predetermined oxygen concentration pattern, and error between reference BG values and EGV sensor values.

    Abstract translation: 提供了用于处理传感器数据和寿命终止检测的系统和方法。 在一些实施例中,用于确定连续分析物传感器的寿命终止的方法包括使用寿命终止功能评估多个危险因素以确定传感器的寿命状态并提供与寿命结束相关的输出 传感器的状态 可以从包括传感器已经使用的天数的列表中选择多个危险因素,信号灵敏度是否下降,是否存在预定的噪声模式,是否存在预定的氧浓度模式, 参考BG值和EGV传感器值之间的误差。

    SIGNAL PROCESSING FOR CONTINUOUS ANALYTE SENSOR
    160.
    发明申请
    SIGNAL PROCESSING FOR CONTINUOUS ANALYTE SENSOR 审中-公开
    连续分析传感器信号处理

    公开(公告)号:US20140180049A1

    公开(公告)日:2014-06-26

    申请号:US14189940

    申请日:2014-02-25

    Applicant: DexCom, Inc.

    Abstract: Systems and methods for dynamically and intelligently estimating analyte data from a continuous analyte sensor, including receiving a data stream, selecting one of a plurality of algorithms, and employing the selected algorithm to estimate analyte values. Additional data processing includes evaluating the selected estimative algorithms, analyzing a variation of the estimated analyte values based on statistical, clinical, or physiological parameters, comparing the estimated analyte values with corresponding measure analyte values, and providing output to a user. Estimation can be used to compensate for time lag, match sensor data with corresponding reference data, warn of upcoming clinical risk, replace erroneous sensor data signals, and provide more timely analyte information encourage proactive behavior and preempt clinical risk.

    Abstract translation: 用于动态和智能地估计来自连续分析物传感器的分析物数据的系统和方法,包括接收数据流,选择多种算法中的一种,以及采用所选择的算法来估计分析物值。 附加数据处理包括评估所选择的估计算法,基于统计学,临床或生理参数分析估计分析物值的变化,将估计的分析物值与相应的测量分析物值进行比较,以及向用户提供输出。 估计可用于补偿时间滞后,匹配传感器数据与相应的参考数据,警告即将到来的临床风险,替换错误的传感器数据信号,并提供更及时的分析物信息,鼓励主动行为和抢占临床风险。

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