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公开(公告)号:US08206297B2
公开(公告)日:2012-06-26
申请号:US12639829
申请日:2009-12-16
IPC分类号: A61B5/05
CPC分类号: A61B5/1468 , A61B5/0031 , A61B5/1433 , A61B5/14532 , A61B5/14546 , A61B5/1473 , A61B5/14865 , A61B5/1495 , A61B5/150022 , A61B5/4839 , A61B5/743 , A61B2560/0223 , A61B2560/04 , A61B2562/085 , G01N33/48707 , G06F19/00 , Y02A90/22 , Y02A90/26
摘要: Systems and methods for processing sensor analyte data, including initiating calibration, updating calibration, evaluating clinical acceptability of reference and sensor analyte data, and evaluating the quality of sensor calibration. During initial calibration, the analyte sensor data is evaluated over a period of time to determine stability of the sensor. The sensor may be calibrated using a calibration set of one or more matched sensor and reference analyte data pairs. The calibration may be updated after evaluating the calibration set for best calibration based on inclusion criteria with newly received reference analyte data. Fail-safe mechanisms are provided based on clinical acceptability of reference and analyte data and quality of sensor calibration. Algorithms provide for optimized prospective and retrospective analysis of estimated blood analyte data from an analyte sensor.
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公开(公告)号:US08774888B2
公开(公告)日:2014-07-08
申请号:US12690792
申请日:2010-01-20
IPC分类号: A61B5/05
CPC分类号: A61B5/1468 , A61B5/0031 , A61B5/1433 , A61B5/14532 , A61B5/14546 , A61B5/1473 , A61B5/14865 , A61B5/1495 , A61B5/150022 , A61B5/4839 , A61B5/743 , A61B2560/0223 , A61B2560/04 , A61B2562/085 , G01N33/48707 , G06F19/00 , Y02A90/22 , Y02A90/26
摘要: Systems and methods for processing sensor analyte data, including initiating calibration, updating calibration, evaluating clinical acceptability of reference and sensor analyte data, and evaluating the quality of sensor calibration. During initial calibration, the analyte sensor data is evaluated over a period of time to determine stability of the sensor. The sensor may be calibrated using a calibration set of one or more matched sensor and reference analyte data pairs. The calibration may be updated after evaluating the calibration set for best calibration based on inclusion criteria with newly received reference analyte data. Fail-safe mechanisms are provided based on clinical acceptability of reference and analyte data and quality of sensor calibration. Algorithms provide for optimized prospective and retrospective analysis of estimated blood analyte data from an analyte sensor.
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公开(公告)号:US20100217557A1
公开(公告)日:2010-08-26
申请号:US12690792
申请日:2010-01-20
CPC分类号: A61B5/1468 , A61B5/0031 , A61B5/1433 , A61B5/14532 , A61B5/14546 , A61B5/1473 , A61B5/14865 , A61B5/1495 , A61B5/150022 , A61B5/4839 , A61B5/743 , A61B2560/0223 , A61B2560/04 , A61B2562/085 , G01N33/48707 , G06F19/00 , Y02A90/22 , Y02A90/26
摘要: Systems and methods for processing sensor analyte data, including initiating calibration, updating calibration, evaluating clinical acceptability of reference and sensor analyte data, and evaluating the quality of sensor calibration. During initial calibration, the analyte sensor data is evaluated over a period of time to determine stability of the sensor. The sensor may be calibrated using a calibration set of one or more matched sensor and reference analyte data pairs. The calibration may be updated after evaluating the calibration set for best calibration based on inclusion criteria with newly received reference analyte data. Fail-safe mechanisms are provided based on clinical acceptability of reference and analyte data and quality of sensor calibration. Algorithms provide for optimized prospective and retrospective analysis of estimated blood analyte data from an analyte sensor.
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公开(公告)号:US08548553B2
公开(公告)日:2013-10-01
申请号:US13531360
申请日:2012-06-22
IPC分类号: A61B5/05
CPC分类号: A61B5/14532 , A61B5/0015 , A61B5/14865 , A61B5/1495 , A61B5/7275 , A61B5/742 , G16H40/40 , Y02A90/26
摘要: Systems and methods for processing sensor analyte data, including initiating calibration, updating calibration, evaluating clinical acceptability of reference and sensor analyte data, and evaluating the quality of sensor calibration. During initial calibration, the analyte sensor data is evaluated over a period of time to determine stability of the sensor. The sensor may be calibrated using a calibration set of one or more matched sensor and reference analyte data pairs. The calibration may be updated after evaluating the calibration set for best calibration based on inclusion criteria with newly received reference analyte data. Fail-safe mechanisms are provided based on clinical acceptability of reference and analyte data and quality of sensor calibration. Algorithms provide for optimized prospective and retrospective analysis of estimated blood analyte data from an analyte sensor.
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公开(公告)号:US20120283541A1
公开(公告)日:2012-11-08
申请号:US13531360
申请日:2012-06-22
IPC分类号: A61B5/145
CPC分类号: A61B5/14532 , A61B5/0015 , A61B5/14865 , A61B5/1495 , A61B5/7275 , A61B5/742 , G16H40/40 , Y02A90/26
摘要: Systems and methods for processing sensor analyte data, including initiating calibration, updating calibration, evaluating clinical acceptability of reference and sensor analyte data, and evaluating the quality of sensor calibration. During initial calibration, the analyte sensor data is evaluated over a period of time to determine stability of the sensor. The sensor may be calibrated using a calibration set of one or more matched sensor and reference analyte data pairs. The calibration may be updated after evaluating the calibration set for best calibration based on inclusion criteria with newly received reference analyte data. Fail-safe mechanisms are provided based on clinical acceptability of reference and analyte data and quality of sensor calibration. Algorithms provide for optimized prospective and retrospective analysis of estimated blood analyte data from an analyte sensor.
摘要翻译: 用于处理传感器分析数据的系统和方法,包括启动校准,更新校准,评估参考和传感器分析数据的临床可接受性,以及评估传感器校准的质量。 在初始校准期间,在一段时间内评估分析物传感器数据,以确定传感器的稳定性。 可以使用一个或多个匹配的传感器和参考分析物数据对的校准集来校准传感器。 基于新收到的参考分析物数据的纳入标准,可以在评估用于最佳校准的校准集之后更新校准。 基于参考和分析数据的临床可接受性和传感器校准的质量提供故障安全机制。 算法提供了来自分析物传感器的估计血液分析物数据的优化前瞻性和回顾性分析。
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公开(公告)号:US08676287B2
公开(公告)日:2014-03-18
申请号:US12636584
申请日:2009-12-11
IPC分类号: A61B5/05
CPC分类号: A61B5/1495 , A61B5/14532 , A61B2560/0223 , G06F19/00
摘要: Systems and methods for processing sensor analyte data, including initiating calibration, updating calibration, evaluating clinical acceptability of reference and sensor analyte data, and evaluating the quality of sensor calibration. During initial calibration, the analyte sensor data is evaluated over a period of time to determine stability of the sensor. The sensor may be calibrated using a calibration set of one or more matched sensor and reference analyte data pairs. The calibration may be updated after evaluating the calibration set for best calibration based on inclusion criteria with newly received reference analyte data. Fail-safe mechanisms are provided based on clinical acceptability of reference and analyte data and quality of sensor calibration. Algorithms provide for optimized prospective and retrospective analysis of estimated blood analyte data from an analyte sensor.
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公开(公告)号:US08428678B2
公开(公告)日:2013-04-23
申请号:US13473352
申请日:2012-05-16
IPC分类号: A61B5/05
CPC分类号: A61B5/14865 , A61B5/14532 , A61B5/1495 , A61B5/7203 , A61B5/742 , A61B2560/0223 , B33Y70/00 , B33Y80/00
摘要: Disclosed herein are systems and methods for calibrating a continuous analyte sensor, such as a continuous glucose sensor. One such system utilizes one or more electrodes to measure an additional analyte. Such measurements may provide a baseline or sensitivity measurement for use in calibrating the sensor. Furthermore, baseline and/or sensitivity measurements may be used to trigger events such as digital filtering of data or suspending display of data.
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公开(公告)号:US08249684B2
公开(公告)日:2012-08-21
申请号:US12874045
申请日:2010-09-01
IPC分类号: A61B5/05
CPC分类号: A61B5/14865 , A61B5/14532 , A61B5/1495 , A61B5/7203 , A61B5/742 , A61B2560/0223 , B33Y70/00 , B33Y80/00
摘要: Disclosed herein are systems and methods for calibrating a continuous analyte sensor, such as a continuous glucose sensor. One such system utilizes one or more electrodes to measure an additional analyte. Such measurements may provide a baseline or sensitivity measurement for use in calibrating the sensor. Furthermore, baseline and/or sensitivity measurements may be used to trigger events such as digital filtering of data or suspending display of data.
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公开(公告)号:US08160671B2
公开(公告)日:2012-04-17
申请号:US12874031
申请日:2010-09-01
IPC分类号: A61B5/05
CPC分类号: A61B5/14865 , A61B5/14532 , A61B5/1495 , A61B5/7203 , A61B5/742 , A61B2560/0223 , B33Y70/00 , B33Y80/00
摘要: Disclosed herein are systems and methods for calibrating a continuous analyte sensor, such as a continuous glucose sensor. One such system utilizes one or more electrodes to measure an additional analyte. Such measurements may provide a baseline or sensitivity measurement for use in calibrating the sensor. Furthermore, baseline and/or sensitivity measurements may be used to trigger events such as digital filtering of data or suspending display of data.
摘要翻译: 本文公开了用于校准连续分析物传感器(例如连续葡萄糖传感器)的系统和方法。 一个这样的系统利用一个或多个电极来测量另外的分析物。 这样的测量可以提供用于校准传感器的基线或灵敏度测量。 此外,可以使用基线和/或灵敏度测量来触发诸如数字数字滤波或暂停显示数据的事件。
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公开(公告)号:US20110319739A1
公开(公告)日:2011-12-29
申请号:US13227290
申请日:2011-09-07
CPC分类号: A61B5/14865 , A61B5/14532 , A61B5/1495 , A61B5/7203 , A61B5/742 , A61B2560/0223 , B33Y70/00 , B33Y80/00
摘要: Disclosed herein are systems and methods for calibrating a continuous analyte sensor, such as a continuous glucose sensor. One such system utilizes one or more electrodes to measure an additional analyte. Such measurements may provide a baseline or sensitivity measurement for use in calibrating the sensor. Furthermore, baseline and/or sensitivity measurements may be used to trigger events such as digital filtering of data or suspending display of data.
摘要翻译: 本文公开了用于校准连续分析物传感器(例如连续葡萄糖传感器)的系统和方法。 一个这样的系统利用一个或多个电极来测量另外的分析物。 这样的测量可以提供用于校准传感器的基线或灵敏度测量。 此外,可以使用基线和/或灵敏度测量来触发诸如数字数字滤波或暂停显示数据的事件。
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