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 | UP-0745878 (2003-12-26) |
등록번호 | US-7811231 (2010-11-01) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 197 인용 특허 : 988 |
A continuous glucose monitoring system including a sensor configured to detect one or more glucose levels, a transmitter operatively coupled to the sensor, the transmitter configured to receive the detected one or more glucose levels, the transmitter further configured to transmit signals correspond
A continuous glucose monitoring system including a sensor configured to detect one or more glucose levels, a transmitter operatively coupled to the sensor, the transmitter configured to receive the detected one or more glucose levels, the transmitter further configured to transmit signals corresponding to the detected one or more glucose levels, and a receiver operatively coupled to the transmitter configured to receive transmitted signals corresponding to the detected one or more glucose levels, and methods thereof, are disclosed. In one aspect, the transmitter may be configured to transmit a current data point and at least one previous data point, the current data point and the at least one previous data point corresponding to the detected one or more glucose levels.
What is claimed is: 1. A glucose monitoring system, comprising: a sensor configured to detect one or more glucose levels; a transmitter including a processor, the transmitter operatively coupled to the sensor to receive the detected one or more glucose levels, and to transmit signals corresponding
What is claimed is: 1. A glucose monitoring system, comprising: a sensor configured to detect one or more glucose levels; a transmitter including a processor, the transmitter operatively coupled to the sensor to receive the detected one or more glucose levels, and to transmit signals corresponding to the detected glucose levels periodically; and a receiver operatively coupled to the transmitter to receive transmitted signals corresponding to the detected one or more glucose levels, and to synchronize with the transmitter; wherein the data communication between the transmitter and the receiver are synchronized based on a time variable or the transmitter is identified based on a data communication signal strength, and wherein the transmitter includes programming to transmit multiple data points within each of said signals that are transmitted periodically, the multiple data points including a current data point and at least one previous data point, such that where the receiver does not successfully receive the current data point from the transmitter, at a subsequent data transmission, the current data point is again transmitted to the receiver along with a new current data point, and the current data point is thereby received at the receiver and ascertained from the subsequent data transmission without retransmission of the multiple data points to the receiver or being lost. 2. The system of claim 1 wherein the receiver is operatively coupled to the transmitter via an RF communication link. 3. The system of claim 1 wherein the transmitter encodes the detected one or more glucose levels received from the sensor to generate encoded signals, the transmitter further transmitting the encoded signals to the receiver. 4. The system of claim 3 wherein the receiver decodes the encoded signals received from the transmitter. 5. The system of claim 3 wherein the transmitter transmits the encoded signals to the receiver at a transmission rate of once per minute. 6. The system of claim 1 wherein the transmitter transmits three data points per minute to the receiver, said three data points corresponding to the detected one or more glucose levels. 7. The system of claim 6 wherein said three data points include a current data point and two previous data points. 8. The system of claim 7 wherein the current data point corresponds to a current glucose level, and wherein the two previous data points include two consecutive glucose levels, said one of the two consecutive glucose levels immediately preceding the current glucose level. 9. The system of claim 1 wherein the receiver includes an output unit for outputting the received transmitted signals corresponding to one or more glucose levels. 10. The system of claim 9 wherein the output unit includes a display unit for displaying data corresponding to said one or more glucose levels. 11. The system of claim 10 wherein the display unit includes one of a LCD display, a cathode ray tube display, or a plasma display. 12. The system of claim 10 wherein the displayed data includes one or more of an alphanumeric representation corresponding to the one or more glucose levels, a graphical representation of the one or more glucose levels, or a three-dimensional representation of the one or more glucose levels. 13. The system of claim 10 wherein the display unit displays the data corresponding to the one or more glucose levels in real time. 14. The system of claim 9 wherein the output unit includes a speaker for outputting an audio signal corresponding to said one or more glucose levels. 15. The system of claim 1 wherein the receiver stores an identification information corresponding to the transmitter. 16. The system of claim 1 wherein the transmitter is encased in a water tight housing. 17. The system of claim 1 wherein the transmitter includes a disable switch for temporarily disabling the transmission of the signals. 18. The system of claim 1 wherein the transmitter is encased in a water tight housing. 19. The system of claim 1 wherein the transmitter includes a disable switch for temporarily disabling the transmission of the signals. 20. A glucose monitoring system, comprising: a sensor configured to detect one or more glucose levels; a transmitter operatively coupled to the sensor to receive the detected one or more glucose levels, and to transmit signals corresponding to the detected one or more glucose levels periodically; and a receiver operatively coupled to the transmitter to receive transmitted signals corresponding to the detected one or more glucose levels and to synchronize with the transmitter based on a time variable or to identify the transmitter based on a signal strength; wherein the transmitter transmits a current data point and at least one previous data point simultaneously in a single data transmission of the signals that are transmitted periodically, said current data point and said at least one previous data point corresponding to detected glucose levels, such that where the receiver does not successfully receive the current data point from the transmitter, at a subsequent data transmission, the current data point is again transmitted to the receiver along with a new current data point, and is thereby received at the receiver and ascertained from the subsequent data transmission without retransmission of the single data transmission to the receiver or being lost. 21. The system of claim 20 wherein the receiver is operatively coupled to the transmitter via an RF communication link. 22. The system of claim 20 wherein the transmitter encodes the detected one or more glucose levels received from the sensor to generate encoded signals, the transmitter further transmitting the encoded signals to the receiver. 23. The system of claim 22 wherein the receiver decodes the encoded signals received from the transmitter. 24. The system of claim 22 wherein the transmitter transmits the encoded signals to the receiver at a transmission rate of once per minute. 25. The system of claim 20 wherein the current data point corresponds to a current glucose level, and wherein said at least one previous data point includes at least two previous data points corresponding respectively to at least two consecutive glucose levels, said one of the at least two consecutive glucose levels immediately preceding the current glucose level. 26. The system of claim 20 wherein the receiver includes an output unit for outputting the received transmitted signals corresponding to one or more glucose levels. 27. The system of claim 26 wherein the output unit includes a display unit for displaying data corresponding to said one or more glucose levels. 28. The system of claim 27 wherein the display unit includes one of a LCD display, a cathode ray tube display, or a plasma display. 29. The system of claim 27 wherein the displayed data includes one or more of an alphanumeric representation corresponding to the one or more glucose levels, a graphical representation of the one or more glucose levels, and a three-dimensional representation of the one or more glucose levels. 30. The system of claim 27 wherein the display unit displays the data corresponding to the one or more glucose levels in real time. 31. The system of claim 26 wherein the output unit includes a speaker for outputting an audio signal corresponding to said one or more glucose levels. 32. The system of claim 20 wherein the receiver is configured to store an identification information corresponding to the transmitter. 33. A method of providing data communication in a glucose monitoring system, comprising: detecting data transmissions within a predetermined RF transmission range periodically; determining whether the detected data is transmitted from a transmitter; synchronizing with the transmitter based on a time variable or identifying the transmitter based on a signal strength; decoding the detected data, the detected data including a current data point and at least one previous data point in each detected data transmission of the periodic data transmissions, such that where the receiver does not successfully receive the current data point from the transmitter, then at a subsequent data transmission, the current data point is again transmitted to the receiver along with a new current data point, and is thereby received at the receiver and ascertained from the subsequent data transmission without retransmission of the detected data to the receiver or being lost; and generating an output signal corresponding to the decoded data. 34. The method of claim 33 wherein the determining whether the detected data transmission is transmitted from the transmitter is based on an identification information received from the transmitter. 35. The method of claim 33 wherein the decoding further includes performing error correction on the decoded data. 36. The method of claim 33 wherein the decoding includes performing Reed-Solomon decoding on the detected data. 37. A glucose monitoring system, comprising: a sensor configured to detect one or more glucose levels; a processor operatively coupled to the sensor and a transmitter, the processor configured to process the detected one or more glucose levels to generate corresponding one or more signals for periodic transmission; and a receiver operatively coupled to the processor configured to receive transmitted signals corresponding to the detected one or more glucose levels, the receiver configured to synchronize with the processor based on a time variable or to identify the transmitter based on a signal strength; wherein the processor is configured to transmit a current data point and at least one previous data point simultaneously in a single data transmission of the signals that are transmitted periodically, said current data point and said at least one previous data point corresponding to detected glucose levels, such that where the receiver does not successfully receive the current data point, at a subsequent data transmission, the current data point is re-transmitted to the receiver with a new current data point, and is received at the receiver with the subsequent data transmission. 38. The system of claim 37 wherein the receiver is operatively coupled to the processor via an RF communication link. 39. The system of claim 37 wherein the processor is configured to execute a function to encode the detected one or more glucose levels received from the sensor to generate the encoded signals for periodic transmission. 40. The system of claim 39 wherein the receiver is configured to decode the received encoded signals. 41. The system of claim 39 wherein the periodic transmission includes a transmission rate of approximately once per minute. 42. The system of claim 37 wherein the current data point corresponds to a current glucose level, and wherein said at least one previous data point includes at least two previous data points corresponding respectively to at least two consecutive glucose levels, said one of the at least two consecutive glucose levels immediately preceding the current glucose level. 43. The system of claim 37 wherein the receiver includes an output unit for outputting the one or more of the periodically received signals corresponding to one or more glucose levels. 44. The system of claim 43 wherein the output unit includes a display unit for displaying data corresponding to said one or more glucose levels. 45. The system of claim 44 wherein the display unit includes one of a LCD display, a cathode ray tube display, or a plasma display. 46. The system of claim 44 wherein the displayed data includes one or more of an alphanumeric representation corresponding to the one or more glucose levels, a graphical representation of the one or more glucose levels, or a three-dimensional representation of the one or more glucose levels. 47. The system of claim 44 wherein the display unit is configured to display the data corresponding to the one or more glucose levels in real time. 48. The system of claim 43 wherein the output unit includes a speaker for outputting an audio signal corresponding to said one or more glucose levels. 49. The system of claim 37 wherein the receiver is configured to store an identification information corresponding to the transmitter.
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