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-0611692 (2017-06-01) |
등록번호 | US-10143410 (2018-12-04) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 0 인용 특허 : 403 |
Devices and methods are described for providing continuous measurement of an analyte concentration. In some embodiments, the device has a sensing mechanism and a sensing membrane that includes at least one surface-active group-containing polymer and that is located over the sensing mechanism. The se
Devices and methods are described for providing continuous measurement of an analyte concentration. In some embodiments, the device has a sensing mechanism and a sensing membrane that includes at least one surface-active group-containing polymer and that is located over the sensing mechanism. The sensing membrane may have a bioprotective layer configured to substantially block the effect and/or influence of non-constant noise-causing species.
1. A device for continuous measurement of an analyte concentration, the device comprising: a sensor configured to continuously measure a signal associated with an analyte concentration in a host; anda membrane located over the sensing mechanism, wherein the membrane comprises a polyurethane and a hy
1. A device for continuous measurement of an analyte concentration, the device comprising: a sensor configured to continuously measure a signal associated with an analyte concentration in a host; anda membrane located over the sensing mechanism, wherein the membrane comprises a polyurethane and a hydrophilic portion;wherein the device is configured to provide, at analyte concentrations of from about 40 mg/dL to about 400 mg/dL, a level of accuracy corresponding to a mean absolute relative difference from 6.8% to 9.6% over a sensor session extending over a period of 7 days, wherein one or more reference measurements associated with calculation of the mean absolute relative difference are determined by analysis of blood. 2. The device of claim 1, wherein the membrane comprises an enzyme configured to react with the analyte. 3. The device of claim 1, wherein the membrane comprises a copolymer comprising a fluorocarbon segment. 4. The device of claim 1, wherein the membrane comprises a copolymer comprising a silicone segment. 5. The device of claim 1, wherein the membrane comprises a polycarbonate segment. 6. The system of claim 1, wherein the sensor has a sensor life, wherein the sensor life comprises the sensor session. 7. A system for continuous measurement of an analyte concentration, the system comprising: a sensor comprising: a sensing region configured to continuously produce sensor data associated with an analyte concentration in a host; anda membrane located over the sensing region, wherein the membrane comprises a polyurethane and a hydrophilic portion;a processor configured to process continuous sensor data; anda user interface configured to display information associated with continuous sensor data;wherein the sensor is configured to provide, at analyte concentrations of from about 40 mg/dL to about 400 mg/dL, a level of accuracy corresponding to a mean absolute relative difference from 6.8% to 9.6% over a sensor session extending over a period of 7 days, wherein one or more reference measurements associated with calculation of the mean absolute relative difference are determined by analysis of blood. 8. The system of claim 7, wherein the membrane comprises an enzyme configured to react with the analyte. 9. The system of claim 7, wherein the membrane comprises a copolymer comprising a fluorocarbon segment. 10. The system of claim 7, wherein the membrane comprises a copolymer comprising a silicone segment. 11. The system of claim 7, wherein the membrane comprises a polycarbonate segment. 12. The system of claim 7, wherein the sensor has a sensor life, wherein the sensor life comprises the sensor session.
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