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-0356590 (2012-01-23) |
등록번호 | US-8473220 (2013-06-25) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 4 인용 특허 : 1001 |
Methods and devices to detect analyte in body fluid are provided. Embodiments include receiving one or more analyte sensor data, receiving a reference measurement value associated with an analyte level, determining a sensitivity parameter based on the received one or more analyte sensor data and the
Methods and devices to detect analyte in body fluid are provided. Embodiments include receiving one or more analyte sensor data, receiving a reference measurement value associated with an analyte level, determining a sensitivity parameter based on the received one or more analyte sensor data and the reference measurement value, performing a probability analysis based on prior analyte sensor data to determine presence of signal attenuation, and generating an output value based on the probability analysis.
1. A method, comprising: receiving prior analyte sensor data;receiving present analyte sensor data from an analyte sensor;receiving reference measurement values associated with an analyte level;determining sensitivity values based on the received prior and present analyte sensor data and the referen
1. A method, comprising: receiving prior analyte sensor data;receiving present analyte sensor data from an analyte sensor;receiving reference measurement values associated with an analyte level;determining sensitivity values based on the received prior and present analyte sensor data and the reference measurement values;determining a sensitivity parameter of the analyte sensor based on the determined sensitivity values;performing a probability analysis, using a probability distribution function, of the determined sensitivity parameter to determine a presence of a signal attenuation condition of the analyte sensor; andgenerating an output value based on the probability analysis. 2. The method of claim 1 wherein performing a probability analysis includes determining a sensor signal attenuation profile based on the determined sensitivity values. 3. The method of claim 1 wherein the prior analyte sensor data includes data associated with a monitored analyte level over a predetermined time period. 4. The method of claim 1 wherein performing the probability analysis includes determining the presence or an absence of the signal attenuation condition based at least in part on the sensitivity parameter. 5. The method of claim 4 wherein the determining includes retrieving one or more parameters associated with signal attenuation associated with the sensitivity parameter. 6. The method of claim 1 including comparing the output value to a predetermined threshold level. 7. The method of claim 6 including determining the presence of the signal attenuation condition of the analyte sensor based on the comparison. 8. The method of claim 6 wherein the predetermined threshold level is adjustable. 9. The method of claim 1 wherein performing the probability analysis includes applying the probability distribution function to the sensitivity parameter. 10. An apparatus, comprising: a data communication interface;one or more processors operatively coupled to the data communication interface; anda memory for storing instructions which, when executed by the one or more processors, causes the one or more processors to receive prior analyte sensor data, receive present analyte sensor data from an analyte sensor, receive reference measurement values associated with an analyte level, determine sensitivity values based on the received prior and present analyte sensor data and the reference measurement values, determine a sensitivity parameter of the analyte sensor based on the determined sensitivity values, perform a probability analysis, using a probability distribution function, of the determined sensitivity parameter to determine a presence of a signal attenuation condition of the analyte sensor, and generate an output value based on the probability analysis. 11. The apparatus of claim 10 wherein the memory for storing instructions which, when executed by the one or more processors, causes the one or more processors to determine a sensor signal attenuation profile based on the determined sensitivity values. 12. The apparatus of claim 10 wherein the memory for storing instructions which, when executed by the one or more processors, causes the one or more processors to determine the presence or an absence of the signal attenuation condition based at least in part on the sensitivity parameter. 13. The apparatus of claim 12 wherein the memory for storing instructions which, when executed by the one or more processors, causes the one or more processors to retrieve one or more parameters associated with signal attenuation associated with the sensitivity parameter. 14. The apparatus of claim 13 wherein the memory for storing instructions which, when executed by the one or more processors, causes the one or more processors to compare the output value to a predetermined threshold level. 15. The apparatus of claim 14 wherein the memory for storing instructions which, when executed by the one or more processors, causes the one or more processors to determine the presence of the signal attenuation condition of the analyte sensor based on the comparison. 16. The apparatus of claim 14 wherein the predetermined threshold level is adjustable. 17. The method of claim 1 wherein the reference measurement values include analyte data associated with a second analyte sensor. 18. The method of claim 1 wherein receiving the reference measurement values includes receiving analyte sensor data from a second analyte sensor. 19. The apparatus of claim 10 wherein the reference measurement values include analyte data associated with a second analyte sensor. 20. The apparatus of claim 10 wherein receiving the reference measurement values includes receiving analyte sensor data from a second analyte sensor.
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