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-0762638 (2007-06-13) |
등록번호 | US-8260393 (2012-09-04) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 50 인용 특허 : 397 |
Systems and methods for detecting noise episodes and processing analyte sensor data responsive thereto. In some embodiments, processing analyte sensor data includes filtering the sensor data to reduce or eliminate the effects of the noise episode on the signal.
1. A system configured to continuously measure an analyte in a host, the system comprising: an analyte sensor configured to provide sensor data indicative of an analyte concentration in a host;electronics operably connected to the sensor, the electronics configured to detect an amplitude and a durat
1. A system configured to continuously measure an analyte in a host, the system comprising: an analyte sensor configured to provide sensor data indicative of an analyte concentration in a host;electronics operably connected to the sensor, the electronics configured to detect an amplitude and a duration of the sensor data, and further configured to detect a signal artifact event based at least in part on a condition exceeding a threshold, said condition being determined by the amplitude and the duration associated with the sensor data, and configured to output analyte data based on the sensor data, wherein the outputted analyte data is based at least in part upon the signal artifact event detection. 2. The system of claim 1, wherein detecting a signal artifact event comprises determining an amplitude of the sensor data and determining an amplitude of a signal artifact. 3. The system of claim 1, wherein detecting a signal artifact event comprises detecting a start and an end of the signal artifact event. 4. The system of claim 1, wherein the electronics are configured to output the analyte data to an insulin pump via wireless or wired transmission. 5. The system of claim 1, further comprising an insulin pump device, wherein the electronics are configured to output the analyte data to the insulin pump device, and wherein the insulin pump device is configured to determine an amount of insulin to administer based on the outputted analyte data. 6. The system of claim 5, wherein the insulin pump device is further configured to determine a time to administer insulin based on the analyte data. 7. A system configured to continuously measure an analyte in a host, the system comprising: an analyte sensor configured to provide sensor data indicative of an analyte concentration in a host;electronics operably connected to the sensor and comprising programming configured to detect an amplitude and a duration of the sensor data, and further configured to detect a signal artifact event based at least in part on a condition exceeding a threshold, said condition being determined by the amplitude and the duration of a signal artifact, and programming configured to display on an electronic display a graphical representation of filtered data responsive to a determination of a start of the signal artifact event. 8. The system of claim 7, wherein the sensor data comprises unfiltered data, and wherein the electronics further comprises programming configured to display a graphical representation of the unfiltered data responsive to a determination of an end of the signal artifact event. 9. The system of claim 7, wherein the sensor data comprises unfiltered data, and wherein the electronics further comprises programming configured to display a graphical representation of the unfiltered data except when a signal artifact event has been detected. 10. The system of claim 7, wherein the electronics further comprises programming to output data to an insulin pump device responsive to the signal artifact event detection. 11. The system of claim 10, further comprising an insulin pump device, wherein the insulin pump device comprises programming configured to determine an amount of insulin to administer based on the analyte data. 12. The system of claim 11, wherein the insulin pump device comprises programming configured to determine a time to administer insulin based on the analyte data.
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