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-0257381 (2008-10-23) |
등록번호 | US-8216138 (2012-07-10) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 117 인용 특허 : 322 |
The invention relates to a method for calibrating an analyte-measurement device that is used to evaluate a concentration of analyte in bodily fluid at or from a measurement site in a body. The method involves measuring a concentration, or calibration concentration, of an analyte in blood from an “of
The invention relates to a method for calibrating an analyte-measurement device that is used to evaluate a concentration of analyte in bodily fluid at or from a measurement site in a body. The method involves measuring a concentration, or calibration concentration, of an analyte in blood from an “off-finger” calibration site, and calibrating the analyte-measurement device based on that calibration concentration. The invention also relates to a device, system, or kit for measuring a concentration of an analyte in a body, which employs a calibration device for adjusting analyte concentration measured in bodily fluid based on an analyte concentration measured in blood from an “off-finger” calibration site.
1. A method, comprising: obtaining, using one or more processors, an analyte related signal from an analyte sensor with at least a portion in fluid contact with an interstitial fluid;obtaining, using the one or more processors, a reference signal from a reference sensor in contact with a blood sampl
1. A method, comprising: obtaining, using one or more processors, an analyte related signal from an analyte sensor with at least a portion in fluid contact with an interstitial fluid;obtaining, using the one or more processors, a reference signal from a reference sensor in contact with a blood sample from an off-finger sample acquisition site;correlating, using the one or more processors, the analyte related signal with the reference signal;comparing, using the one or more processors, the analyte related signal to the reference signal;confirming, using the one or more processors, the deviation between the analyte related signal and the reference signal does not exceed a predetermined threshold; andoutputting, using the one or more processors, the analyte related signal; wherein the predetermined threshold includes a lag time of approximately two minutes between the analyte related signal and the reference signal. 2. The method of claim 1 wherein the analyte includes glucose. 3. The method of claim 1 wherein the analyte sensor includes a continuous glucose sensor. 4. The method of claim 1 wherein the reference sensor includes a blood glucose test strip. 5. The method of claim 1 wherein the sample acquisition site includes a forearm. 6. The method of claim 1 wherein outputting the analyte related signal includes displaying a glucose value associated with the analyte related signal. 7. The method of claim 1 including calibrating, using the one or more processors, the analyte related signal based on the reference signal. 8. The method of claim 1 including confirming, using the one or more processors, the accuracy of the analyte related signal based on the reference signal. 9. An apparatus, comprising: one or more processors; anda memory coupled to the one or more processors, the memory storing instructions which, when executed by the one or more processors, cause the one or more processors to receive an analyte related signal from an analyte sensor with at least a portion in fluid contact with an interstitial fluid, receive a reference signal from a reference sensor in contact with a blood sample from an off-finger sample acquisition site, correlate the analyte related signal with the reference signal, compare the analyte related signal to the reference signal, confirm the deviation between the analyte related signal and the reference signal does not exceed a predetermined threshold, and output the obtained analyte related signal, wherein the predetermined threshold includes a lag time of approximately two minutes between the analyte related signal and the reference signal. 10. The apparatus of claim 9 wherein the analyte includes glucose. 11. The apparatus of claim 9 wherein the analyte sensor includes a continuous glucose sensor. 12. The apparatus of claim 9 wherein the reference sensor includes a blood glucose test strip. 13. The apparatus of claim 9 wherein the sample acquisition site includes a forearm. 14. The apparatus of claim 9 including an output unit operatively coupled to the one or more processors, the output unit configured to display a glucose value associated with the analyte related signal. 15. The apparatus of claim 9 wherein the memory storing instructions which, when executed by the one or more processors, causes the one or more processors to calibrate the analyte related signal based on the reference signal. 16. The apparatus of claim 9 wherein the memory storing instructions which, when executed by the one or more processors, causes the one or more processors to confirm the accuracy of the analyte related signal based on the reference signal.
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