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-0336195 (2003-01-03) |
등록번호 | US-8668645 (2014-03-11) |
발명자 / 주소 |
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출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 5 인용 특허 : 1662 |
An analyte monitor includes a sensor, a sensor control unit, and a display unit. The sensor has, for example, a substrate, a recessed channel formed in the substrate, and conductive material disposed in the recessed channel to form a working electrode. The sensor control unit typically has a housing
An analyte monitor includes a sensor, a sensor control unit, and a display unit. The sensor has, for example, a substrate, a recessed channel formed in the substrate, and conductive material disposed in the recessed channel to form a working electrode. The sensor control unit typically has a housing adapted for placement on skin and is adapted to receive a portion of an electrochemical sensor. The sensor control unit also includes two or more conductive contacts disposed on the housing and configured for coupling to two or more contact pads on the sensor. A transmitter is disposed in the housing and coupled to the plurality of conductive contacts for transmitting data obtained using the sensor. The display unit has a receiver for receiving data transmitted by the transmitter of the sensor control unit and a display coupled to the receiver for displaying an indication of a level of an analyte. The analyte monitor may also be part of a drug delivery system to alter the level of the analyte based on the data obtained using the sensor.
1. A method, comprising: assembling a plurality of data words to form a data message for transmission, each of the data words comprising a set of bits, wherein for at least two of the data words, the set of bits includes data bits and error correction bits, at least a portion of one of the plurality
1. A method, comprising: assembling a plurality of data words to form a data message for transmission, each of the data words comprising a set of bits, wherein for at least two of the data words, the set of bits includes data bits and error correction bits, at least a portion of one of the plurality of data words derived from an analyte level; andtransmitting the data message such that the set of bits comprising one of the plurality of data words are transmitted in an interleaving sequence; wherein the interleaving sequence of data transmission includes bit-by-bit transmission to transmit a first bit in each of the set of bits of each of the data words of the data message followed by transmitting a second bit in each of the set of bits of each of the data words of the data message until the assembled plurality of data words are transmitted. 2. The method of claim 1, wherein the step of assembling the plurality of data words into the data message is performed such that, for each of the data words, the set of bits are organized into a set of data bits and a set of error correction bits. 3. The method of claim 1, further comprising: collecting an analog signal representing a level of an analyte in interstitial fluid; andconverting the analog signal into a digital signal representing the level of the analyte in the interstitial fluid, wherein the digital signal includes a portion of one of the plurality of data words derived from the analyte level. 4. The method of claim 1, wherein transmitting the data message comprises transmitting the data words of the data message at a predetermined transmission rate in the interleaving sequence to reduce error in the transmitted data message. 5. The method of claim 1, including processing one or more signals associated with the analyte level to generate the plurality of data words. 6. The method of claim 5, wherein the analyte level includes glucose level. 7. The method of claim 1, including performing current to frequency conversion on one or more signals associated with the analyte level. 8. The method of claim 1, including transmitting the data message to a remote location. 9. The method of claim 1, including transmitting the data message to a remote location over a telephone interface. 10. The method of claim 1, including transmitting the data message using one or more of RF communication protocol, or infrared communication protocol. 11. The method of claim 1, including transmitting the data message based on frequency modulation. 12. The method of claim 1, wherein the data message includes calibration data. 13. The method of claim 12, wherein the calibration data includes analyte related data. 14. The method of claim 1, including encrypting the data message. 15. The method of claim 1, wherein an error in the transmitted data message results from a presence of signal interference. 16. The method of claim 15, wherein the signal interference results in the error in the transmitted data message when the signal interference is present for a predetermined time period exceeding a data transmission rate. 17. An apparatus, comprising: a data transmitter configured to assemble a plurality of data words to form a data message for transmission, each of the data words comprising a set of bits, wherein for at least two of the data words, the set of bits includes data bits and error correction bits, at least a portion of one of the plurality of data words derived from an analyte level, the data transmitter further configured to transmit the data message such that the set of bits comprising one of the plurality of data words are transmitted in an interleaving sequence, wherein the interleaving sequence of data transmission includes bit-by-bit transmission to transmit a first bit in each of the set of bits of each of the data words of the data message followed by transmitting a second bit in each of the set of bits of each of the data words of the data message until the assembled plurality of data words are transmitted. 18. The apparatus of claim 17, wherein the data transmitter is configured such that for each of the data words, the set of bits are organized into a set of data bits and a set of error correction bits. 19. The apparatus of claim 17, wherein the data transmitter is further configured to collect an analog signal representing a level of an analyte in interstitial fluid, and to convert the analog signal into a digital signal representing the level of the analyte the interstitial fluid, wherein the digital signal includes the portion of one of the plurality of data words derived from the analyte level. 20. The apparatus of claim 17, wherein the data transmitter is further configured to transmit the data words of the data message at a predetermined transmission rate in the interleaving sequence to reduce error in the transmitted data message. 21. The apparatus of claim 17, including a processing unit operatively coupled to the data transmitter. 22. The apparatus of claim 21, wherein the processing unit includes one or more of a microprocessor or an application specific integrated circuit (ASIC). 23. The apparatus of claim 17, including: a current to frequency conversion unit operatively coupled to the data transmitter, the current to frequency conversion unit configured to receive one or more signals associated with the analyte level. 24. The apparatus of claim 23, wherein the analyte level includes a glucose level. 25. The apparatus of claim 17, wherein the data transmitter is configured to transmit the data message to a remote location. 26. The apparatus of claim 25, wherein the data transmitter is configured to transmit the data message to the remote location using a telephone interface. 27. The apparatus of claim 25, wherein the remote location includes a drug administration system. 28. The apparatus of claim 27, wherein the drug administration system includes one of an infusion pump, or a transdermal delivery system. 29. The apparatus of claim 17, wherein the data transmitter is configured to transmit the data message using one or more of RF communication protocol, or infrared communication protocol. 30. The apparatus of claim 17, wherein the data transmitter is configured to transmit the data message using frequency modulation. 31. The apparatus of claim 17, wherein the data message includes calibration data. 32. The apparatus of claim 31, wherein the calibration data includes an analyte related data. 33. The apparatus of claim 17, wherein the transmitted data message is encrypted. 34. An apparatus, comprising: means for assembling a plurality of data words to form a data message for transmission, each of the data words comprising a set of bits, wherein for at least two of the data words, the set of bits includes data bits and error correction bits, at least a portion of one of the plurality of data words derived from an analyte level; andmeans for transmitting the data message such that the set of bits comprising one of the plurality of data words are transmitted in an interleaving sequence; wherein the interleaving sequence of data transmission includes bit-by-bit transmission to transmit a first bit in each of the set of bits of each of the data words of the data message followed by transmitting a second bit in each of the set of bits of each of the data words of the data message until the assembled plurality of data words are transmitted. 35. The apparatus of claim 34, wherein means for assembling the plurality of data words into the data message is performed such that, for each of the data words, the set of bits are organized into a set of data bits and a set of error correction bits. 36. The apparatus of claim 34, further comprising: means for collecting an analog signal representing a level of an analyte in interstitial fluid; andmeans for converting the analog signal into a digital signal representing the level of the analyte in the interstitial fluid, the digital signal including the portion of one of the plurality of data words derived from the analyte level. 37. The apparatus of claim 34, wherein the means for transmitting the data message comprises: means for transmitting the data words of the data message at a predetermined transmission rate in the interleaving sequence to reduce error in the transmitted data message.
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