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다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0242834 (2008-09-30) |
등록번호 | US-8986208 (2015-03-24) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 1 인용 특허 : 385 |
Method and apparatus for receiving a first signal from a first working electrode of a glucose sensor positioned at a first predetermined position under the skin layer, receiving a second signal from a second working electrode of the glucose sensor positioned at a second predetermined position under
Method and apparatus for receiving a first signal from a first working electrode of a glucose sensor positioned at a first predetermined position under the skin layer, receiving a second signal from a second working electrode of the glucose sensor positioned at a second predetermined position under the skin layer, the second signal received substantially contemporaneous to receiving the first signal, detecting a dropout in the signal level associated with one of the first or second signals, comparing the first signal and the second signal to determine a variation between the first and second signals, and confirming one of the first or second signals as a valid glucose sensor signal output when the determined variation between the first and the second signals is less than a predetermined threshold level are provided.
1. An apparatus, comprising: a data communication interface;one or more processors coupled to the data communication interface; anda memory storing instructions which, when executed by the one or more processors, receives a first signal from a first working electrode of a glucose sensor positioned a
1. An apparatus, comprising: a data communication interface;one or more processors coupled to the data communication interface; anda memory storing instructions which, when executed by the one or more processors, receives a first signal from a first working electrode of a glucose sensor positioned at a first predetermined position under a skin layer, receives a second signal from a second working electrode of the glucose sensor positioned at a second predetermined position under the skin layer, the second signal received contemporaneously to receiving the first signal, detects a dropout in a signal level associated with one of the first signal or the second signal, compares the first signal and the second signal to determine a variation between the first signal and the second signal in response to detecting the dropout in the signal level, and confirming the one of the first signal or the second signal as a valid glucose sensor signal when the determined variation between the first signal and the second signal is less than a predetermined threshold level. 2. The apparatus of claim 1, wherein when the variation between the first signal and the second signal exceeds the predetermined threshold level, the memory storing instructions which, when executed by the one or more processors, confirms both of the first signal or the second signal as invalid sensor output signals. 3. The apparatus of claim 1, wherein when the variation between the first signal and the second signal exceeds the predetermined threshold level, the memory storing instructions which, when executed by the one or more processors, performs a rate of change determination of signals from one of the first working electrode or the second working electrode, and confirms the one of the first signal or the second signal as the valid glucose sensor signal when the determined rate of change level is less than a predetermined rate threshold level. 4. The apparatus of claim 3, wherein, when the determined rate of change level is greater than the predetermined rate threshold level, the memory storing instructions which, when executed by the one or more processors, confirms both of the first signal and the second signal from the first working electrode and the second working electrode, respectively as invalid sensor signals. 5. An apparatus, comprising: means for receiving a first signal from a first working electrode of a glucose sensor positioned at a first predetermined position under a skin layer;means for receiving a second signal from a second working electrode of the glucose sensor positioned at a second predetermined position under the skin layer, the second signal received contemporaneously to receiving the first signal;means for detecting a dropout in a signal level associated with one of the first signal or the second signal;means for comparing the first signal and the second signal to determine a variation between the first signal and the second signal in response to detecting the dropout in the signal level; andmeans for confirming the one of the first signal or the second signal as a valid glucose sensor signal when the determined variation between the first signal and the second signal is less than a predetermined threshold level.
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