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-0831881 (2007-07-31) |
등록번호 | US-8834366 (2014-09-16) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 35 인용 특허 : 470 |
Methods and apparatus for providing data processing and control for use in verifying the stability of sensor sensitivity of an analyte sensor.
1. A method, comprising: retrieving a current sensor sensitivity associated with an analyte sensor;determining, using one or more processors, a difference between the current sensor sensitivity and a prior stored sensor sensitivity is not within a predetermined range;determining, using the one or mo
1. A method, comprising: retrieving a current sensor sensitivity associated with an analyte sensor;determining, using one or more processors, a difference between the current sensor sensitivity and a prior stored sensor sensitivity is not within a predetermined range;determining, using the one or more processors, a new sensor sensitivity when the difference between the current sensor sensitivity and the prior stored sensor sensitivity is not within the predetermined range;determining, using the one or more processors, if a difference between the new sensor sensitivity and one of the current sensor sensitivity or the prior stored sensor sensitivity is within the predetermined range; anddetermining, using the one or more processors, a composite sensitivity based on the new sensor sensitivity and the one of the current sensor sensitivity or the prior stored sensor sensitivity when it is determined that the difference between the new sensor sensitivity and the one of the current sensor sensitivity or the prior stored sensor sensitivity is within the predetermined range. 2. The method of claim 1, including determining a calibration time period based on a predetermined calibration schedule. 3. The method of claim 2, wherein the predetermined calibration schedule includes a plurality of calibration time periods after positioning of the analyte sensor in fluid contact with interstitial fluid. 4. The method of claim 3, wherein the plurality of calibration time periods is determined based on a valid calibration procedure to calibrate the positioned analyte sensor. 5. The method of claim 1, further comprising generating a notification that includes a request for one of a current blood glucose measurement value input. 6. The method of claim 5, wherein the request includes one or more of a text information, a graphical information, an audible information, or a combined one or more of the text, graphical or audible information to alert a user to enter a current blood glucose value. 7. The method of claim 1, further including comparing the current sensor sensitivity to a nominal sensitivity for a first baseline calibration of the analyte sensor. 8. An apparatus, comprising: a data storage unit; anda processing unit operatively coupled to the data storage unit, and configured to, prior to calibrating an in vivo analyte sensor, retrieve a current sensor sensitivity associated with the analyte sensor, determine a difference between the current sensor sensitivity and a prior stored sensor sensitivity is not within a predetermined range, determine a new sensor sensitivity when the difference between the current sensor sensitivity and the prior stored sensor sensitivity is not within the predetermined range, determine if a difference between the new sensor sensitivity and one of the current sensor sensitivity or the prior stored sensor sensitivity is within the predetermined range, and determine a composite sensitivity based on the new sensor sensitivity and the one of the current sensor sensitivity or the prior stored sensor sensitivity when it is determined that the difference between the new sensor sensitivity and the one of the current sensor sensitivity or the prior stored sensor sensitivity is within the predetermined range. 9. The apparatus of claim 8, wherein the processing unit is configured to determine a calibration time period based on a predetermined calibration schedule. 10. The apparatus of claim 9, wherein the predetermined calibration schedule includes a plurality of calibration time periods after positioning of the analyte sensor in fluid contact with interstitial fluid. 11. The apparatus of claim 10, wherein the plurality of calibration time periods is determined based on a valid calibration procedure to calibrate the positioned analyte sensor. 12. The apparatus of claim 8, further including an output unit operatively coupled to the processing unit, the output unit configured to output a notification to request for one of a current blood glucose measurement value input. 13. The apparatus of claim 12, wherein the request includes one or more of a text information, a graphical information, an audible information, or a combined one or more of the text, graphical or audible information. 14. The apparatus of claim 8, wherein the processing unit is configured to store the generated notification in the data storage unit. 15. The apparatus of claim 8, wherein the processing unit is further configured to compare the current sensor sensitivity to a nominal sensitivity for a first baseline calibration of the analyte sensor.
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