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-0152636 (2008-05-14) |
등록번호 | US-8260558 (2012-09-04) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 26 인용 특허 : 362 |
Methods and apparatus for providing data processing and control for use in a medical communication system are provided.
1. A method, comprising: receiving a plurality of signals associated with a monitored analyte level detected by an in vivo analyte sensor for a predetermined time period;comparing, using one or more processors, each of the plurality of the received signals to a predefined signal range;determining, u
1. A method, comprising: receiving a plurality of signals associated with a monitored analyte level detected by an in vivo analyte sensor for a predetermined time period;comparing, using one or more processors, each of the plurality of the received signals to a predefined signal range;determining, using the one or more processors, a number of missing or unavailable analyte values based upon the comparison of the received signals to the predefined signal range;dynamically modifying, using the one or more processors, an uncertainty parameter associated with an analyte trend information, wherein the uncertainty parameter is dynamically modified based upon the determined number of missing or unavailable analyte values; anddetermining the analyte trend information based on the uncertainty parameter. 2. The method of claim 1 wherein the plurality of signals are temporally spaced within the predetermined time period. 3. The method of claim 1 wherein the predefined signal range defines a valid signal range. 4. The method of claim 1 wherein the trend information is based on the plurality of signals and provides a prospective direction of the monitored analyte level. 5. The method of claim 1 wherein dynamically modifying the uncertainty parameter includes disabling output of the trend information. 6. The method of claim 5 wherein the trend information output is disabled when a predetermined number of the plurality of the received signals are outside the predefined signal range. 7. An apparatus, comprising: a communication unit configured to receive a plurality of signals associated with a monitored analyte level using an in vivo analyte sensor for a predetermined time period; anda data processing unit coupled to the communication unit, and configured to compare each of the plurality of the received signals to a predefined signal range, determine a number of missing or unavailable analyte values based upon the comparison of the received signals to the predefined signal range, dynamically modify an uncertainty parameter associated with an analyte trend information, wherein the uncertainty parameter is dynamically modified based upon the determined number of missing or unavailable analyte values, and determine the analyte trend information based on the uncertainty parameter. 8. The apparatus of claim 7 wherein the plurality of signals are temporally spaced within the predetermined time period. 9. The apparatus of claim 7 wherein the predefined signal range defines a valid signal range. 10. The apparatus of claim 7 wherein the trend information is based on the plurality of signals and provides a prospective direction of the monitored analyte level. 11. The apparatus of claim 7 wherein the data processing unit is configured to disable output of the trend information. 12. The apparatus of claim 11 wherein the data processing unit is configured to disable the trend information output when a predetermined number of the plurality of the received signals are outside the predefined signal range. 13. The apparatus of claim 7 wherein the trend information includes a projected alarm. 14. The apparatus of claim 7 further including an output unit coupled to the data processing unit. 15. The apparatus of claim 14 wherein the output unit is configured to present one or more of a visual, an audible or a vibratory output associated with the trend information. 16. The apparatus of claim 15 wherein the trend information includes a projected alarm. 17. The apparatus of claim 7 wherein the analyte sensor is a glucose sensor. 18. A method, comprising: receiving a signal associated with a monitored analyte level of an individual from an in vivo analyte sensor;retrieving, using one or more processors, at least one previously stored signal associated with the monitored analyte level of the individual;comparing, using the one or more processors, the received signal to the retrieved at least one previously stored signal;determining, using the one or more processors, a number of missing or unavailable analyte values based upon the comparison of the received signal to the retrieved at least one previously stored signal;dynamically modifying, using the one or more processors, a tolerance parameter associated with a rate of change of the monitored analyte level based on the received signal and the retrieved at least one previously stored signal, the tolerance parameter including an uncertainty value associated with the rate of change of the monitored analyte level including corrupt or erroneous data associated with the monitored analyte level or the determined number of missing data associated with the monitored analyte level, wherein the tolerance parameter is dynamically modified based upon the determined number of missing or unavailable analyte values;comparing, using the one or more processors, the tolerance parameter to a predetermined threshold value; andgenerating, using the one or more processors, an output data based on the result of the comparison. 19. The method of claim 18 wherein retrieving the previously stored signal includes retrieving a predetermined number of previously stored signals associated with the monitored analyte level. 20. The method of claim 18, further including determining the rate of change of the monitored analyte level based on a least squares determination. 21. The method of claim 18 wherein the generated output data includes a command to prevent the output of a projected alarm information when the tolerance parameter exceeds the predetermined threshold value. 22. The method of claim 18 wherein the generated output data includes a command to prevent the output of a monitored analyte level trend information when the tolerance parameter exceeds the predetermined threshold value. 23. An analyte monitoring device, comprising: a communication unit configured to receive a signal associated with a monitored analyte level of an individual from an in vivo analyte sensor; anda processing unit coupled to the communication unit, and configured to retrieve at least one previously stored signal associated with the monitored analyte level of the individual, to compare the received signal to the retrieved at least one previously stored signal, to determine a number of missing or unavailable analyte values based upon the comparison of the received signal to the retrieved at least one previously stored signal, to dynamically modify a tolerance parameter associated with a rate of change of the monitored analyte level based on the received signal and the retrieved at least one previously stored signal, the tolerance parameter including an uncertainty value associated with the rate of change of the monitored analyte level including corrupt or erroneous data associated with the monitored analyte level or the determined number of missing data associated with the monitored analyte level, wherein the tolerance parameter is dynamically modified based upon the determined number of missing or unavailable analyte values, to compare the tolerance parameter to a predetermined threshold value, and to generate an output data based on the result of the comparison. 24. The device of claim 23 wherein the processing unit is configured to retrieve a predetermined number of previously stored signals associated with the monitored analyte level. 25. The device of claim 23, wherein the processing unit is further configured to determine the rate of change of the monitored analyte level based on a least squares determination. 26. The device of claim 23 wherein the generated output data includes a command to prevent the output of a projected alarm information when the tolerance parameter exceeds the predetermined threshold value. 27. The device of claim 23 wherein the generated output data includes a command to prevent the output of a monitored analyte level trend information when the tolerance parameter exceeds the predetermined threshold value. 28. The device of claim 23 further including an output unit operatively coupled to the processing unit, the output unit configured to output the generated output data. 29. The device of claim 28 wherein the output data includes one or more of a graphical display, a text display, an audible output, or a vibratory output.
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