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-0747583 (2015-06-23) |
등록번호 | US-10231654 (2019-03-19) |
발명자 / 주소 |
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출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 1704 |
An analyte monitor includes a sensor, a sensor control unit, and a display unit. The sensor has, for example, a substrate, a recessed channel formed in the substrate, and conductive material disposed in the recessed channel to form a working electrode. The sensor control unit typically has a housing
An analyte monitor includes a sensor, a sensor control unit, and a display unit. The sensor has, for example, a substrate, a recessed channel formed in the substrate, and conductive material disposed in the recessed channel to form a working electrode. The sensor control unit typically has a housing adapted for placement on skin and is adapted to receive a portion of an electrochemical sensor. The sensor control unit also includes two or more conductive contacts disposed on the housing and configured for coupling to two or more contact pads on the sensor. A transmitter is disposed in the housing and coupled to the plurality of conductive contacts for transmitting data obtained using the sensor. The display unit has a receiver for receiving data transmitted by the transmitter of the sensor control unit and a display coupled to the receiver for displaying an indication of a level of an analyte. The analyte monitor may also be part of a drug delivery system to alter the level of the analyte based on the data obtained using the sensor.
1. A system, comprising: an in vivo glucose sensor that continuously monitors glucose concentration and generates signals associated with the glucose concentration;a biocompatible layer located over the sensor to limit one or more biomolecules having one or more predetermined sizes, the biocompatibl
1. A system, comprising: an in vivo glucose sensor that continuously monitors glucose concentration and generates signals associated with the glucose concentration;a biocompatible layer located over the sensor to limit one or more biomolecules having one or more predetermined sizes, the biocompatible layer having a pore size smaller than the one or more predetermined sizes;a processor that processes the generated signals; anda user interface that outputs information associated with the continuously monitored glucose concentration; wherein the signals generated by the in vivo glucose sensor have a level of accuracy that increases over a duration of a sensor wear time period measured after a predetermined sensor stabilization period. 2. The system of claim 1, wherein one or more reference measurements associated with a calculation of a mean absolute relative difference value are determined by analysis of blood. 3. The system of claim 1, wherein the level of accuracy corresponds to a mean absolute relative difference value. 4. The system of claim 3, wherein the mean absolute relative difference value decreases during the sensor wear time period. 5. The system of claim 4, wherein the number of generated signals associated with the glucose concentration increases during the sensor wear time period. 6. The system of claim 1, wherein the generated signals associated with the glucose concentration have a level of accuracy corresponding to a first mean absolute relative difference value during a first time period of the sensor wear time period, and a level of accuracy corresponding to a second mean absolute relative difference value at glucose concentrations during a second time period. 7. The system of claim 6, wherein the first time period precedes the second time period during the sensor wear time period. 8. The system of claim 7, wherein the first mean absolute relative difference value is greater than or equal to the second mean absolute relative difference value. 9. The system of claim 6, wherein one or more reference measurements associated with a calculation of the first mean absolute relative difference value and a calculation of the second mean absolute relative difference value are determined by analysis of blood. 10. The system of claim 1, wherein the biocompatible layer is configured to limit at least one of protein or blood clots from adhering to the glucose sensor. 11. The system of claim 1, wherein the biocompatible layer is configured to remain over the sensor for the duration of the sensor wear time period. 12. The system of claim 1, wherein the biocompatible layer is configured to limit one or more biomolecules from adhering to at least an electrode or a sensing layer of the glucose sensor. 13. A device, comprising: an in vivo glucose sensor that continuously monitors glucose concentration and generates signals associated with the glucose concentration having a level of accuracy that increases on subsequent days over a duration of a sensor wear time period measured after a predetermined sensor stabilization period; anda biocompatible layer located over the sensor to limit one or more biomolecules having one or more predetermined sizes, the biocompatible layer having a pore size smaller than the one or more predetermined sizes. 14. The device of claim 13, wherein one or more reference measurements associated with a calculation of a mean absolute relative difference value are determined by analysis of blood. 15. The device of claim 13, wherein the level of accuracy corresponds to a mean absolute relative difference value. 16. The device of claim 15, wherein the mean absolute relative difference value decreases during the sensor wear time period. 17. The device of claim 16, wherein the number of generated signals associated with the glucose concentration increases during the sensor wear time period. 18. The device of claim 13, wherein the generated signals associated with the glucose concentration have a level of accuracy corresponding to a first mean absolute relative difference value during a first time period of the sensor wear time period, and a level of accuracy corresponding to a second mean absolute relative difference value at glucose concentrations during a second time period. 19. The device of claim 18, wherein the first time period precedes the second time period during the sensor wear time period. 20. The device of claim 19, wherein the first mean absolute relative difference value is greater than or equal to the second mean absolute relative difference value. 21. The device of claim 19, wherein one or more reference measurements associated with a calculation of the first mean absolute relative difference value and a calculation of the second mean absolute relative difference value are determined by analysis of blood. 22. The device of claim 13, wherein the biocompatible layer is configured to limit at least one of protein or blood clots from adhering to the glucose sensor. 23. The device of claim 13, wherein the biocompatible layer is configured to remain over the sensor for the duration of the sensor wear time period. 24. The device of claim 13, wherein the biocompatible layer is configured to limit one or more biomolecules from adhering to at least an electrode or a sensing layer of the glucose sensor. 25. A device, comprising: an in vivo glucose sensor that continuously monitors glucose concentration and generates signals associated with the glucose concentration having a level of accuracy corresponding to a mean absolute relative difference value, wherein the mean absolute relative difference value decreases on subsequent days over a duration of a sensor wear time period after a predetermined sensor stabilization period; and a biocompatible layer located over the sensor to limit one or more biomolecules having one or more predetermined sizes, the biocompatible layer having a pore size smaller than the one or more predetermined sizes. 26. The device of claim 25, wherein one or more reference measurements associated with a calculation of the mean absolute relative difference value are determined by analysis of blood. 27. The device of claim 25, wherein the mean absolute relative difference value progressively decreases during the sensor wear time period. 28. The device of claim 25, wherein the biocompatible layer is configured to limit at least one of protein or blood clots from adhering to the glucose sensor. 29. The device of claim 25, wherein the biocompatible layer is configured to remain over the sensor for the duration of the sensor wear time period. 30. The device of claim 25, wherein the biocompatible layer is configured to limit one or more biomolecules from adhering to at least an electrode or a sensing layer of the glucose sensor.
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