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-0730077 (2010-03-23) |
등록번호 | US-8285354 (2012-10-09) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 0 인용 특허 : 322 |
Systems and methods for processing sensor analyte data, including initiating calibration, updating calibration, evaluating clinical acceptability of reference and sensor analyte data, and evaluating the quality of sensor calibration. During initial calibration, the analyte sensor data is evaluated o
Systems and methods for processing sensor analyte data, including initiating calibration, updating calibration, evaluating clinical acceptability of reference and sensor analyte data, and evaluating the quality of sensor calibration. During initial calibration, the analyte sensor data is evaluated over a period of time to determine stability of the sensor. The sensor may be calibrated using a calibration set of one or more matched sensor and reference analyte data pairs. The calibration may be updated after evaluating the calibration set for best calibration based on inclusion criteria with newly received reference analyte data. Fail-safe mechanisms are provided based on clinical acceptability of reference and analyte data and quality of sensor calibration. Algorithms provide for optimized prospective and retrospective analysis of estimated blood analyte data from an analyte sensor.
1. A system for displaying data from a substantially continuous glucose sensor, the system comprising: a sensor data receiving module configured to receive sensor data including one or more sensor data points from the substantially continuous glucose sensor; andan interface control module configured
1. A system for displaying data from a substantially continuous glucose sensor, the system comprising: a sensor data receiving module configured to receive sensor data including one or more sensor data points from the substantially continuous glucose sensor; andan interface control module configured to display sensor data on a user interface responsive to a level of stability of the sensor data, wherein the level of stability is based at least in part on an evaluation of sensor data to check at least for an indication of a sensitivity change associated with the substantially continuous glucose sensor. 2. The system of claim 1, wherein the interface control module is configured to display sensor data after a predetermined level of stability has been determined. 3. The system of claim 2, wherein the interface control module is configured to display sensor data only after the predetermined level of stability has been determined. 4. The system of claim 1, wherein the interface control module is configured to alter the user interface based on the stability of the sensor data. 5. The system of claim 4,wherein the interface control module is configured to alter the user interface based on the level of stability of the sensor data. 6. The system of claim 1,wherein the interface control module is configured to provide an indication of the stability of the sensor data. 7. The system of claim 6,wherein the interface control module is configured to provide an indication of the level of stability of the sensor data. 8. The system of claim 6, wherein the indication comprises visual information on the user interface. 9. The system of claim 1, wherein the interface control module is configured to display sensor data in a display format comprising a numeric glucose value, a directional trend of glucose data, and/or a graphical representation of glucose data. 10. The system of claim 9, wherein the interface control module is configured to alter the display format based on the stability of the sensor data. 11. The system of claim 10, wherein the interface control module is configured to selectively alter the display format based on the stability of the sensor data. 12. The system of claim 10, wherein the interface control module is configured to selectively alter the display format based on the level of stability of the sensor data. 13. The system of claim 1, wherein the interface control module is configured to request a fingerstick after a predetermined level of stability is determined. 14. The system of claim 1, wherein the evaluation of sensor data to check at least for the indication of the sensitivity change is based at least in part on an amplitude of a sensitivity associated with the substantially continuous glucose sensor. 15. The system of claim 1, wherein the evaluation of sensor data to check at least for the indication of the sensitivity change is based at least in part on a variability of a sensitivity associated with the substantially continuous glucose sensor. 16. The system of claim 1, wherein the level of stability is determined during initialization of the substantially continuous glucose sensor. 17. The system of claim 1, wherein the level of stability is further based at least in part on a baseline associated with the sensor data. 18. The system of claim 1, wherein the interface control module is configured to display a request for reference glucose value after a predetermined level of stability is determined. 19. A method for displaying data from a substantially continuous glucose sensor, the method comprising: receiving sensor data including one or more sensor data points from the substantially continuous glucose sensor; anddisplaying sensor data on a user interface responsive to a level of stability of the sensor data, wherein the level of stability is determined at least in part by evaluating, using a processor module, sensor data to check at least for an indication of a sensitivity change associated with the substantially continuous glucose sensor. 20. The method of claim 19, wherein displaying sensor data on a user interface responsive to a level of stability of the sensor data comprises displaying sensor data after a predetermined level of stability has been determined. 21. The method of claim 20, wherein displaying sensor data on a user interface responsive to a level of stability of the sensor data comprises displaying sensor data only after the predetermined level of stability has been determined. 22. The method of claim 19, further comprising altering the user interface based on the level of stability of the sensor data. 23. The method of claim 19, further comprising providing an indication of the stability of the sensor data. 24. The method of claim 23, further comprising providing an indication of the level of stability of the sensor data. 25. The method of claim 23, wherein the indication comprises visual information on the user interface. 26. The method of claim 19, wherein displaying sensor data on a user interface responsive to a level of stability of the sensor data comprises displaying the sensor data in a display format comprising a numeric glucose value, a directional trend of glucose data, and/or a graphical representation of glucose data. 27. The method of claim 26, further comprising selectively altering the display format based on the stability of the sensor data. 28. The method of claim 27, further comprising selectively altering the display format based on the level of stability of the sensor data. 29. The method of claim 19, further comprising requesting a fingerstick after a predetermined level of stability is determined. 30. The method of claim 19, wherein evaluating sensor data to check at least for the indication of the a sensitivity change is based at least in part on evaluating an amplitude of a sensitivity associated with the substantially continuous glucose sensor. 31. The method of claim 19, wherein evaluating sensor data to check at least for the indication of the a sensitivity change is based at least in part on evaluating a variability of a sensitivity associated with the substantially continuous glucose sensor. 32. The method of claim 19, wherein the level of stability is determined during initialization of the substantially continuous glucose sensor. 33. The method of claim 19, wherein the level of stability is further based at least in part on a baseline associated with the sensor data. 34. The method of claim 19, further comprising displaying a request for a reference glucose value after a predetermined level of stability is determined. 35. A substantially continuous glucose sensor system, comprising: a substantially continuous glucose sensor configured to substantially continuously measure a concentration of glucose in a host; anda computer system configured to receive sensor data associated with the concentration of glucose in the host and configured to process the sensor data to provide displayable sensor data, wherein the computer system is configured to display sensor data on a user interface responsive to a level of stability of the sensor data, wherein the level of stability is based at least in part on an evaluation of sensor data to check at least for an indication of a sensitivity change associated with the substantially continuous glucose sensor. 36. The system of claim 35, wherein the computer system is configured display the sensor data on the user interface when a predetermined level of stability of the substantially continuous glucose sensor is determined. 37. The system of claim 36, wherein the computer system is configured display the sensor data on the user interface only when the predetermined level of stability of the substantially continuous glucose sensor is determined. 38. The system of claim 35, wherein the computer system is configured to alter the user interface based on the level of stability of the sensor data. 39. The system of claim 35, wherein the computer system is configured to provide an indication of the level of stability of the sensor data. 40. The system of claim 39, wherein the indication comprises visual information on the user interface. 41. The system of claim 35, wherein the computer system is configured to display sensor data in a display format comprising a numeric glucose value, a directional trend of glucose data, and/or a graphical representation of glucose data. 42. The system of claim 41, wherein the computer system is configured to alter the display format based on the level of stability of the sensor data. 43. The system of claim 42, wherein the computer system is configured to selectively alter the display format based on the level of stability of the sensor data. 44. The system of claim 35, wherein the computer system is configured to request a fingerstick after a predetermined level of stability is determined. 45. The system of claim 35, wherein the evaluation of sensor data to check at least for the indication of the sensitivity change is based at least in part on an amplitude of a sensitivity associated with the substantially continuous glucose sensor. 46. The system of claim 35, wherein the evaluation of sensor data to check at least for the indication of the sensitivity change is based at least in part on a variability of a sensitivity associated with the substantially continuous glucose sensor. 47. The system of claim 35, wherein the level of stability is determined during initialization of the substantially continuous glucose sensor. 48. The system of claim 35, wherein the level of stability is further based at least in part on a baseline associated with the sensor data. 49. The system of claim 35, wherein the computer system is configured to display a request for reference glucose value after a predetermined level of stability is determined.
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