최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0458094 (2012-04-27) |
등록번호 | US-8761856 (2014-06-24) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 381 |
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 o
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.
1. A method for processing reference glucose values, the method comprising: receiving sensor data from a continuous glucose sensor during a time period of continuous glucose sensing of a host;receiving reference data from a reference glucose monitor during the time period of continuous glucose sensi
1. A method for processing reference glucose values, the method comprising: receiving sensor data from a continuous glucose sensor during a time period of continuous glucose sensing of a host;receiving reference data from a reference glucose monitor during the time period of continuous glucose sensing of the host, the reference data substantially corresponding in time to the sensor data;determining during the time period of continuous glucose sensing of the host, using a processor module, an acceptability of the reference data, the sensor data or both, the determination comprising evaluating a deviation between the reference data and the sensor data by evaluating the sensor data and the reference data using a set of criteria derived from a clinical acceptability-based error grid; andprocessing, using the processor module, responsive to the acceptability determination. 2. A system for processing reference glucose values, the system comprising: a sensor data module configured to receive sensor data from a continuous glucose sensor during a time period of a host;a receiving module configured to receive reference data from a reference glucose monitor during the time period of continuous glucose sensing of the host; anda processor module configured to: determine an acceptability of the reference data during the time period of continuous glucose sensing of the host, the sensor data or both, the determination comprising evaluating a deviation between the reference data and the sensor data by evaluating the sensor data and the reference data using a set of criteria derived from a clinical acceptability-based error grid; andprocess responsive to the acceptability determination. 3. The method of claim 1, wherein the processing comprises calibrating the sensor data based at least in part on the reference data responsive to the acceptability determination meeting one or more predetermined criteria. 4. The method of claim 1, wherein the processing comprises requesting new reference data responsive to the acceptability determination meeting one or more predetermined criteria. 5. The method of claim 1, wherein the determining is performed in real time during the continuous glucose sensing of the host responsive to the acceptability determination meeting one or more predetermined criteria. 6. The system of claim 2, wherein the processor module is configured to calibrate the sensor data based at least in part on the reference data responsive to the acceptability determination meeting one or more predetermined criteria. 7. The system of claim 2, wherein the processor module is configured to request new reference data responsive to the acceptability determination meeting one or more predetermined criteria. 8. The system of claim 2, wherein the processor module is configured to perform the determination in real time during the continuous glucose sensing of the host responsive to the acceptability determination meeting one or more predetermined criteria.
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