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-0152650 (2008-05-14) |
등록번호 | US-8444560 (2013-05-21) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 24 인용 특허 : 417 |
Methods and apparatus for providing data processing and control for use in a medical communication system are provided.
1. A method, comprising: receiving, at one or more processors, glucose related data from an in vivo analyte sensor;determining, using the one or more processors, a first filtered value associated with the received data based on a first predetermined time period and the received data;determining, usi
1. A method, comprising: receiving, at one or more processors, glucose related data from an in vivo analyte sensor;determining, using the one or more processors, a first filtered value associated with the received data based on a first predetermined time period and the received data;determining, using the one or more processors, a second filtered value associated with the received data based on a second predetermined time period and the received data;determining, using the one or more processors, a rate of change of the glucose level based, at least in part, on the received data;determining, using the one or more processors, a variance in the rate of change of the glucose level;generating, using the one or more processors, a weighted average value based upon the first filtered value, the second filtered value, a weighting function, the determined rate of change of the glucose level, and the determined variance in the rate of change of the glucose level;determining, using the one or more processors, a third filtered value associated with the received data based on at least in part on the weighted average value and a predetermined parameter; andmodifying, using the one or more processors, the weighting function based upon the third filtered glucose value. 2. The method of claim 1 wherein the first predetermined time period is greater than the second predetermined time period. 3. The method of claim 1 wherein the weighted average value is based at least in part on a relative weighting parameter associated with each of the first filtered value and the second filtered value. 4. The method of claim 3 wherein the weighted average value is based at least in part on the determined rate of change of the glucose level. 5. The method of claim 4 wherein the relative weighted parameter associated with the first filtered value is different from the relative weighting parameter associated with the second filtered value. 6. The method of claim 4 wherein the relative weighting parameter is varied in proportion to the determined rate of change of the glucose level. 7. The method of claim 1 wherein determining the filtered glucose value includes performing a rate variance filtering based on one or more of the first filtered value, the second filtered value, the determined rate of change of the glucose level, and the predetermined parameter. 8. The method of claim 7 wherein rate variance filtering is proportional to the rate of change of the glucose level. 9. The method of claim 1 wherein determining the variance in the rate of change of the glucose level includes determining a standard deviation of the rate of change of the glucose level based on the received data. 10. An apparatus including a glucose monitoring device, comprising: a communication unit to receive glucose related data from a transcutaneously positioned in vivo glucose sensor;a processing unit coupled to the communication unit; anda memory storing instructions which, when executed by the processing unit, causes the processing unit to determine a first filtered value associated with the received data based on a first predetermined time period and the received data, to determine a second filtered value associated with the received data based on a second predetermined time period and the received data, to determine a rate of change of the glucose level based, at least in part, on the received data, to determine a variance in the rate of change of the glucose level, to generate a weighted average value based upon the first filtered value, the second filtered value, a weighting function, the determined rate of change of the glucose level, and the determined variance in the rate of change of the glucose level, to determine a third filtered value associated with the received data based at least in part on the weighted average value and a predetermined parameter, and to modify the weighting function based upon the third filtered glucose value. 11. The apparatus of claim 10 wherein the first predetermined time period is greater than the second predetermined time period. 12. The apparatus of claim 10 wherein the weighted average value is based at least in part on a relative weighting parameter associated with each of the first filtered value and the second filtered value. 13. The apparatus of claim 12 wherein the weighted average value is based at least in part on the determined rate of change of the glucose level. 14. The apparatus of claim 13 wherein the relative weighted parameter associated with the first filtered value is different from the relative weighting parameter associated with the second filtered value. 15. The apparatus of claim 10 wherein the memory includes instructions which, when executed by the processing unit, causes the processing unit to vary the relative weighting parameter in proportion to the determined rate of change of the glucose level. 16. The apparatus of claim 10 wherein the memory includes instructions which, when executed by the processing unit, causes the processing unit to perform a rate variance filtering based on one or more of the first filtered value, the second filtered value, the determined rate of change of the glucose level, and the predetermined parameter. 17. The apparatus of claim 16 wherein rate variance filtering is proportional to the rate of change of the glucose level. 18. The apparatus of claim 10 wherein determining the variance in the rate of change of the glucose level includes by the processing unit includes determining a standard deviation of the rate of change of the glucose level based on the received data. 19. The apparatus of claim 10 wherein the communication unit is configured to substantially continuously receive the glucose related data from the glucose sensor during a third predetermined time period.
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