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-0634909 (2017-06-27) |
등록번호 | US-9949639 (2018-04-24) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 1 인용 특허 : 426 |
Method and apparatus for providing a data stream generator that generates a data stream associated with a monitored analyte level, and a radio frequency logic portion operatively coupled to the data stream generator, the radio frequency logic portion configured to generate a radio frequency data str
Method and apparatus for providing a data stream generator that generates a data stream associated with a monitored analyte level, and a radio frequency logic portion operatively coupled to the data stream generator, the radio frequency logic portion configured to generate a radio frequency data stream based on the data stream generated from the data stream generator, the radio frequency logic portion further including one or more finite state machines and a plurality of discrete digital logic circuits, the one or more finite state machines configured to control the plurality of digital logic circuits to generate the radio frequency data stream for wireless communication are provided. Systems and kits incorporating the same are also provided.
1. A glucose monitoring device, comprising: an in vivo glucose sensor; andsensor electronics coupleable to the in vivo glucose sensor to receive signals generated by the in vivo glucose sensor, the sensor electronics including: a data communication unit;a transmit component to issue a build packet c
1. A glucose monitoring device, comprising: an in vivo glucose sensor; andsensor electronics coupleable to the in vivo glucose sensor to receive signals generated by the in vivo glucose sensor, the sensor electronics including: a data communication unit;a transmit component to issue a build packet command and a send packet command; anda data stream generator to build a data packet based on the signals generated by the in vivo sensor in response to the build packet command, and to send the built data packet to the data communication unit in response to the send packet command, the data stream generator further including a serializer component to transition between a first state and a second state, and to serially output data with the transition. 2. The device of claim 1, wherein the transmit component is a transmit state machine, and the data stream generator includes a finite state machine to build the data packet. 3. The device of claim 1, wherein the data stream generator is configured to send a data sent signal to the transmit component indicating that the data packet was transmitted via the data communication unit. 4. The device of claim 1, wherein the data stream generator is the only component of the sensor electronics to store packet data. 5. The device of claim 1, wherein one or more components of the data stream generator are idle when not building data packets. 6. The device of claim 1, wherein the data stream generator includes a multiplexer configured to operate in a first clock domain, and a RF data register configured to operate in a second clock domain, and wherein the transmit component is configured to operate in the first clock domain. 7. The device of claim 1, wherein the data communication unit is a radio frequency (RF) communication unit configured to generate a radio frequency data stream for wireless communication to a receiving device over a RF communication link. 8. The device of claim 7, wherein the data communication unit is configured to generate the radio frequency data stream after the data packets are built. 9. The device of claim 1, wherein the in vivo glucose sensor includes a plurality of electrodes including a working electrode comprising an analyte-responsive enzyme bonded to a polymer disposed on the working electrode. 10. The device of claim 9, wherein the analyte-responsive enzyme is chemically bonded to the polymer disposed on the working electrode. 11. The device of claim 9, wherein the working electrode comprises a mediator bonded to the polymer disposed on the working electrode. 12. The device of claim 11, wherein the mediator is crosslinked with the polymer disposed on the working electrode. 13. A method, comprising: operating an in vivo glucose sensor and a sensor electronics coupled to the in vivo glucose sensor to receive signals generated by the in vivo glucose sensor, the sensor electronics including a transmit component, a data stream generator, and a serializer component;generating, using the transmit component of the sensor electronics, a build packet command and a send packet command;building a data packet, using the data stream generator of the sensor electronics, based on the signals generated by the in vivo sensor in response to the build packet command;sending, using the data stream generator, the built packet to a data communication unit of the sensor electronics in response to the send packet command;transitioning, using the serializer component of the data stream generator, between a first state and a second state; andserially outputting data, using the serializer component, with the transition between the first state and the second state. 14. The method of claim 13, wherein the transmit component is a transmit state machine, the data stream generator includes a finite state machine, and further comprising building the data packet with the finite state machine. 15. The method of claim 13, wherein the data stream generator includes a multiplexer and a RF data register, and further comprising operating the multiplexer and the transmit component in a first clock domain and the RF data register in a second clock domain. 16. The method of claim 13, wherein the data communication unit is a radio frequency (RF) communication unit, and further comprising generating a radio frequency data stream using the RF communication unit; and wirelessly communicating the radio frequency data stream to a receiving device over a RF communication link after the data packets are built. 17. The method of claim 13, wherein the in vivo glucose sensor includes a plurality of electrodes including a working electrode comprising an analyte-responsive enzyme bonded to a polymer disposed on the working electrode. 18. The method of claim 17, wherein the analyte-responsive enzyme is chemically bonded to the polymer disposed on the working electrode. 19. The method of claim 17, wherein the working electrode comprises a mediator bonded to the polymer disposed on the working electrode. 20. The method of claim 19, wherein the mediator is crosslinked with the polymer disposed on the working electrode.
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