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 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0686156 (2017-08-25) |
등록번호 | US-10194846 (2019-02-05) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 335 |
Methods and apparatus for providing multi-stage signal amplification in a medical telemetry system are provided.
1. A method of processing signals from an analyte sensor, comprising: coupling a first amplifier to a second amplifier and a signal source;determining that a first signal at an output terminal of the second amplifier exceeds a converter tolerance value; andprocessing a second signal at the output te
1. A method of processing signals from an analyte sensor, comprising: coupling a first amplifier to a second amplifier and a signal source;determining that a first signal at an output terminal of the second amplifier exceeds a converter tolerance value; andprocessing a second signal at the output terminal of the second amplifier when the first signal at the output terminal of the second amplifier exceeds the converter tolerance value. 2. The method of claim 1, wherein the first amplifier comprises a transimpedance amplifier. 3. The method of claim 2, wherein the transimpedance amplifier is coupled to an analog to digital converter, and wherein the converter tolerance value corresponds to a tolerance level of the analog to digital converter. 4. The method of claim 1, wherein the first amplifier has a higher resolution than the second amplifier. 5. The method of claim 1, wherein the first signal and the second signal are from an in vivo analyte sensor. 6. The method of claim 5, wherein the in vivo analyte sensor comprises a plurality of electrodes including a working electrode comprising an analyte-responsive enzyme bonded to a polymer disposed on the working electrode. 7. The method of claim 6, wherein the analyte-responsive enzyme is chemically bonded to the polymer. 8. The method of claim 6, wherein the working electrode further comprises a mediator. 9. The method of claim 5, wherein the in vivo analyte sensor comprises a plurality of electrodes including a working electrode comprising a mediator bonded to a polymer disposed on the working electrode. 10. The method of claim 9, wherein the mediator is chemically bonded to the polymer. 11. An apparatus, comprising: a first amplifier operatively coupled to a signal source;a second amplifier operatively coupled to the first amplifier, the second amplifier comprising an output terminal; anda processing unit operatively coupled to one or more of the first amplifier and the second amplifier, the processing unit configured to: determine that a first signal at the output terminal of the second amplifier exceeds a converter tolerance value; andprocess a second signal at the output terminal of the second amplifier when the first signal at the output terminal of the second amplifier exceeds the converter tolerance value. 12. The apparatus of claim 11, wherein the first amplifier comprises a transimpedance amplifier. 13. The apparatus of claim 12, wherein the transimpedance amplifier is coupled to an analog to digital converter, and wherein the converter tolerance value corresponds to a tolerance level of the analog to digital converter. 14. The apparatus of claim 11, wherein the first amplifier has a higher resolution than the second amplifier. 15. The apparatus of claim 11, wherein the first signal and the second signal are sensor signals from an in vivo analyte sensor. 16. The apparatus of claim 15, wherein the in vivo analyte sensor comprises a plurality of electrodes including a working electrode comprising an analyte-responsive enzyme bonded to a polymer disposed on the working electrode. 17. The apparatus of claim 16, wherein the analyte-responsive enzyme is chemically bonded to the polymer. 18. The apparatus of claim 16, wherein the working electrode further comprises a mediator. 19. The apparatus of claim 15, wherein the in vivo analyte sensor comprises a plurality of electrodes including a working electrode comprising a mediator bonded to a polymer disposed on the working electrode. 20. The apparatus of claim 19, wherein the mediator is chemically bonded to the polymer.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.