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-0424391 (2009-04-15) |
등록번호 | US-9107623 (2015-08-18) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 0 인용 특허 : 426 |
Systems and methods for dynamically and intelligently estimating analyte data from a continuous analyte sensor, including receiving a data stream, selecting one of a plurality of algorithms, and employing the selected algorithm to estimate analyte values. Additional data processing includes evaluati
Systems and methods for dynamically and intelligently estimating analyte data from a continuous analyte sensor, including receiving a data stream, selecting one of a plurality of algorithms, and employing the selected algorithm to estimate analyte values. Additional data processing includes evaluating the selected estimative algorithms, analyzing a variation of the estimated analyte values based on statistical, clinical, or physiological parameters, comparing the estimated analyte values with corresponding measure analyte values, and providing output to a user. Estimation can be used to compensate for time lag, match sensor data with corresponding reference data, warn of upcoming clinical risk, replace erroneous sensor data signals, and provide more timely analyte information encourage proactive behavior and preempt clinical risk.
1. A glucose sensor system for monitoring glucose concentration in a biological sample of a host, the system comprising: a continuous glucose sensor configured to produce sensor data indicative of a host's glucose concentration, wherein the continuous glucose sensor comprises a sensing region and a
1. A glucose sensor system for monitoring glucose concentration in a biological sample of a host, the system comprising: a continuous glucose sensor configured to produce sensor data indicative of a host's glucose concentration, wherein the continuous glucose sensor comprises a sensing region and a sensing membrane located over the sensing region, and wherein at least a portion of the glucose sensor is configured for transcutaneous implantation; andan electronics module configured to receive sensor data from the continuous glucose sensor over a current time period, the electronics module comprising a processor configured to process continuous glucose sensor data based solely from the host over a past time period using a pattern recognition algorithm to recognize a time of day associated with a physiological pattern of the host's glucose concentration over the past time period, and to detect an approaching clinical risk associated with the recognized pattern based on a comparison of the sensor data over the current time period with the recognized pattern,wherein the system is configured to present, on a display, a recommendation to aid the host in proactively avoiding the clinical risk associated with the recognized pattern. 2. The system of claim 1, further comprising an input module configured to allow a user to input physiological information comprising one or more of mealtime, exercise, insulin administration and customized therapy recommendation information, and wherein the physiological information is also used by the pattern recognition algorithm to recognize the physiological pattern. 3. The system of claim 1, wherein the time period is about one year. 4. The system of claim 1, wherein the recognized pattern is further associated with an eating behavior of the host. 5. The system of claim 1, wherein the pattern is a pattern of reoccurring hypoglycemia or reoccurring hyperglycemia during the time of day over the time period. 6. The system of claim 1, wherein recognizing the time of day is based on a determination that the sensor data associated with the time of day meets predetermined criteria. 7. A device for processing continuous glucose sensor data, the device comprising: a housing;a receiver configured for receiving sensor data from a continuous glucose sensor, the sensor data representative of a host's glucose concentration;a processor;a display; anda computer readable memory comprising:instructions configured to cause the processor to recognize a time of day associated with a physiological pattern of the host's glucose concentration during a time of day by processing glucose sensor data based solely from the host for a past time period using a pattern recognition algorithm;instructions configured to cause the processor to detect an approaching clinical risk for a future time period based at least in part on a comparison of sensor data of a current time period and the recognized physiological pattern; andinstructions configured to cause the processor to display, on the display, a therapy recommendation to aid the host in proactively avoiding the detected approaching clinical risk. 8. The device of claim 7, further comprising an input module configured to allow a user to input physiological information comprising one or more of mealtime, exercise, insulin administration and customized therapy recommendation information, and wherein the physiological information is also used by the pattern recognition algorithm to recognize the physiological pattern. 9. The device of claim 7, wherein the past time period is about one year. 10. The device of claim 7, wherein the recognized pattern is further associated with an eating behavior of the host. 11. The device of claim 7, wherein the pattern is a pattern of reoccurring hypoglycemia or reoccurring hyperglycemia at a specific time of day over a time period. 12. The device of claim 7, wherein recognizing the time of day is based on a determination that the sensor data associated with the time of day meets predetermined criteria. 13. A method for processing sensor data, the method comprising: receiving, with an electronic device, sensor data from one or more continuous glucose sensor, the sensor data indicative of a host's glucose concentration;calibrating sensor data by using at least one glucose concentration measurement by a reference glucose monitor operatively linked to the electronic device;detecting, using the electronic device, an approaching clinical risk based on the sensor data solely from the host, the detecting comprising applying a pattern recognition algorithm to the calibrated sensor data to recognize a time of day associated with a physiological pattern of the host's glucose concentration over a past time period and comparing sensor data of a current time period to the physiological pattern;determining, using the electronic device, a therapy recommendation based on the detected approaching clinical risk; anddisplaying, on a display of the electronic device, the therapy recommendation to aid the host in proactively avoiding the detected approaching clinical risk. 14. The method of claim 13, further comprising receiving physiological information from a user using a manual input module of the electronic device, the physiological information comprising one or more of mealtime, exercise, insulin administration and customized therapy recommendation information, and wherein the physiological information is also used by the pattern recognition algorithm to recognize the physiological pattern. 15. The method of claim 13, wherein the time period is about one year. 16. The method of claim 13, wherein the recognized pattern is further associated with an eating behavior of the host. 17. The method of claim 13, wherein the pattern is a pattern of reoccurring hypoglycemia or reoccurring hyperglycemia at a specific time of day over a time period. 18. The method of claim 13, wherein recognizing the time of day is based on a determination that the sensor data associated with the time of day meets predetermined criteria.
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