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-0906288 (2013-05-30) |
등록번호 | US-9035767 (2015-05-19) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 3 인용 특허 : 1266 |
Methods and systems for providing data communication in medical systems are disclosed.
1. An analyte monitoring system, comprising: an analyte sensor for positioning in fluid contact with interstitial fluid under a skin layer;sensor electronics operatively coupled to the analyte sensor and in signal communication with the analyte sensor, the sensor electronics including a memory devic
1. An analyte monitoring system, comprising: an analyte sensor for positioning in fluid contact with interstitial fluid under a skin layer;sensor electronics operatively coupled to the analyte sensor and in signal communication with the analyte sensor, the sensor electronics including a memory device for storing data associated with the operation of the sensor electronics and monitored analyte level based on signals from the analyte sensor; anda data control unit in wireless communication with the sensor electronics, the data control unit configured to establish a communication range with the sensor electronics when positioned within a predetermined distance from the sensor electronics, the data control unit further configured to communicate one or more predefined commands to the sensor electronics when the communication range is established, and wherein the sensor electronics is configured to perform one or more predefined functions in response to the received one or more predefined commands and to transmit a response data packet to the data control unit based, at least in part, on the received one or more predefined commands; wherein, in response to receiving the one or more predefined commands, the sensor electronics is configured to retrieve identification information and to communicate the identification information to the data control unit, and the sensor electronics is configured to communicate data corresponding to the signals from the analyte sensor indicative of the monitored analyte level; and furtherwherein with each communication of data from the sensor electronics to the data control unit, the sensor electronics updates a memory location in the memory device of the sensor electronics. 2. The system of claim 1, wherein the identification information communicated by the sensor electronics to the data control unit includes one or more of sensor electronics identifier information, and analyte sensor parameter information. 3. The system of claim 2, wherein the analyte sensor parameter information includes a sensor calibration parameter stored in the memory device of the sensor electronics. 4. The system of claim 3, wherein the sensor calibration parameter includes a predetermined calibration code. 5. The system of claim 1, wherein the sensor electronics includes an application specific integrated circuit (ASIC). 6. The system of claim 1, wherein the data control unit and the sensor electronics are in wireless communication using a radio frequency communication protocol. 7. The system of claim 1, wherein the sensor electronics includes a current to frequency conversion unit operatively coupled to the analyte sensor, the current to frequency conversion unit configured to receive the current signals from the analyte sensor representative of the monitored analyte level, and to convert the received current signals to respective counts. 8. The system of claim 1, wherein the analyte sensor is a glucose sensor. 9. The system of claim 1, wherein the data control unit includes a display configured to output data related to the monitored analyte level received from the sensor electronics. 10. The system of claim 1, wherein the sensor electronics updates the memory location in the memory device of the sensor electronics by incrementing a bit count in the memory location. 11. The system of claim 1, wherein the data communicated to the data control unit includes real time and historical data associated with the monitored analyte level, and further wherein the historical data associated with the monitored analyte level corresponds to the signals obtained from the analyte sensor and stored in the memory device prior to the data communication. 12. The system of claim 1, wherein the analyte sensor is a glucose sensor comprising a glucose-responsive enzyme. 13. A method, comprising: positioning an analyte sensor in fluid contact with interstitial fluid under a skin layer to generate signals associated with monitored analyte level in the interstitial fluid;operatively coupling sensor electronics to the analyte sensor such that the sensor electronics is in signal communication with the analyte sensor;storing data associated with the operation of the sensor electronics and the monitored analyte level based on the signals from the analyte sensor;providing a data control unit in wireless communication with the sensor electronics to establish a communication range with the sensor electronics when positioned within a predetermined distance from the sensor electronics;configuring the data control unit to communicate one or more predefined commands to the sensor electronics when the communication range is established;performing with the sensor electronics one or more predefined functions in response to the received one or more predefined commands and transmitting a response data packet to the data control unit based, at least in part, on the received one or more predefined commands;retrieving identification information in response to the received one or more predefined commands;communicating the identification information and the data corresponding to the signals from the analyte sensor indicative of the monitored analyte level to the data control unit; andupdating a memory location in a memory device of the sensor electronics with each communication of the data from the sensor electronics to the data control unit. 14. The method of claim 13, wherein the identification information communicated by the sensor electronics to the data control unit includes one or more of the sensor electronics identifier information, and analyte sensor parameter information. 15. The method of claim 14, wherein the analyte sensor parameter information includes a sensor calibration parameter stored in the memory device of the sensor electronics. 16. The method of claim 15, wherein the sensor calibration parameter includes a predetermined calibration code. 17. The method of claim 13, wherein the data control unit and the sensor electronics are in wireless communication using a radio frequency communication protocol. 18. The method of claim 13, wherein operatively coupling the sensor electronics to the analyte sensor includes operatively coupling a current to frequency conversion unit of the sensor electronics to the analyte sensor to receive the current signals from the analyte sensor representative of the monitored analyte level, and converting the received current signals to respective counts. 19. The method of claim 13, further including outputting data on a display of the data control unit, the output data related to the monitored analyte level received from the sensor electronics. 20. The system of claim 10, wherein the incremented bit count corresponds to a remaining battery life of a battery in the sensor electronics. 21. The system of claim 12, wherein the glucose-response enzyme is bonded to a polymer disposed on a working electrode. 22. The system of claim 21, wherein the glucose-responsive enzyme is crosslinked with the polymer. 23. The system of claim 12, wherein the glucose sensor comprises a mediator. 24. The system of claim 23, wherein at least one of the glucose-responsive enzyme and the mediator is bonded to a polymer disposed on a working electrode. 25. The system of claim 24, wherein at least one of the glucose-responsive enzyme and the mediator is crosslinked with the polymer. 26. The method of claim 13, further including updating the memory location in the memory device of the sensor electronics by incrementing a bit count in the memory location. 27. The method of claim 26, wherein the incremented bit count corresponds to a remaining battery life of a battery in the sensor electronics. 28. The method of claim 13, wherein the data communicated to the data control unit includes real time and historical data associated with the monitored analyte level, and further wherein the historical data associated with the monitored analyte level corresponds to the signals obtained from the analyte sensor and stored in the memory device prior to the data communication. 29. The method of claim 13, wherein the analyte sensor is a glucose sensor comprising a glucose-responsive enzyme. 30. The method of claim 29, wherein the glucose-response enzyme is bonded to a polymer disposed on a working electrode. 31. The method of claim 30, wherein the glucose-responsive enzyme is crosslinked with the polymer. 32. The method of claim 29, wherein the glucose sensor comprises a mediator. 33. The method of claim 32, wherein at least one of the glucose-responsive enzyme and the mediator is bonded to a polymer disposed on a working electrode. 34. The method of claim 33, wherein at least one of the glucose-responsive enzyme and the mediator is crosslinked with the polymer.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.