Analyte concentration information collection and communication system

• US 6,134,504 A
• Filed: 11/13/1998
• Issued: 10/17/2000
• Est. Priority Date: 10/31/1997
• Status: Expired due to Term

• Current Assignee: Roche Diabetes Care Inc. (Roche Holding AG)
• Original Assignee: Mercury Diagnostics, Inc.
• Inventors: Yee, Edison F., Leung, Edward C., Douglas, Joel S., Drexler, Andrew M., Raney, Charles C.
• Primary Examiner(s): Callahan, Timothy P.
• Assistant Examiner(s): NGUYEN, LINH M
• Application Number:
  US09/190,301
• Time in Patent Office: 704 Days
• Field of Search: 128/920, 128/904, 600/347, 702/22, 702/19, 340/870.01, 340/870.06, 340/875.06, 379/88.09, 379/88.14
• US Class Current: 702/31
• CPC Class Codes: G16H 10/40 for data related to laboratory analysis, e.g. patient specimen analysis
• CPC Class Codes: G16H 40/63 for local operation
• CPC Class Codes: G16H 40/67 for remote operation
• CPC Class Codes: G16Z 99/00 Subject matter not provided for in other main groups of this subclass
• CPC Class Codes: Y10S 128/904 Telephone telemetry

Abstract

A monitoring system which collects patient physiological date is designed specifically for communication with a communication module which facilitates data transfer from the monitoring system to a remote site. The communication module has data input mechanisms to facilitate setting parameters of the monitoring system and/or the communication module. The communication module is provided with a modem member which is used to communicate with the remote site and an optional data exchange module which is designed to communicate the same information with a local computer system. The remote site may be a bulletin board system or internet site where the monitoring information can be stored by the patient using the monitoring system by patient identification or name and include monitoring readings, time and date stamp, conditions such as meal times, exercise times and therapy amounts and their associated date and time.

Claims

1. A device for collecting and communicating analyte concentration information comprising:

a monitoring instrument adapted to operate in a collection mode and an interface mode in accordance with predetermined parameters, the monitoring instrument receiving the analyte concentration information and generating and storing information data representative of the analyte concentration information in the collection mode; and

a communication module adapted to operate in the interface mode and a transmission mode, the communication module interfacing with the monitoring instrument to download the information data from the monitoring instrument in the interface mode, the communication module selectively transmitting the information data to an internet site and/or an electronic bulletin board in the transmission mode, the communication module comprising;

a communication port for effecting the interfacing of the communication module with the monitoring instrument;

a communication means for effecting the transmission of the information data to the internet site and/or electronic bulletin board, the communication means encoding the information data in a format selected from the group consisting of morse code, DTMF, Baudot, ASCII and Binary-Coded Decimal; and

an input means capable of inputting at least a portion of the predetermined parameters to the communication module.

2. The device of claim 1, wherein the analyte concentration information is representative of the concentration of at least one blood analyte.

3. The device of claim 1, wherein the analyte concentration information is representative of blood glucose concentration.

4. The device of claim 1, wherein the analyte concentration information is representative of the concentration of at least one urine analyte.

5. The device of claim 1, wherein the analyte concentration information is representative of the concentration of at least one interstitial fluid analyte.

6. The device of claim 1, wherein the communication module comprises a display means for displaying the predetermined parameters and/or the information data.

7. The device of claim 6, wherein the input means is adapted to manipulate the displayed predetermined parameters and/or information data.

8. The device of claim 6, wherein one or both of the display means and the input means are adapted to compensate for vision impairment and/or hearing impairment.

9. The device of claim 1, further comprising a remote processing system adapted to manipulate the information data, the communication means comprising a data exchange module for effecting communication between the remote processing system and the communication module.

10. The device of claim 9, wherein the predetermined parameters are input to the communication module from the remote processing system.

11. The device of claim 10, wherein the predetermined parameters comprise date and time entries.

12. The device of claim 11, wherein the remote processing system is adapted to synchronize and interleaf the information data according to the date and time entries and to sort the information data according to patient and/or medical professional identification information.

13. The device of claim 1, wherein the input means is a voice recognition system.

14. The device of claim 1, wherein the communication means comprises a modem.

15. The device of claim 14, wherein the remote location is an internet site accessed through the modem.

16. The device of claim 15, wherein the information data includes representations of one or more of monitoring readings, time and date stamps, meal times, exercise times, and therapy amounts.

17. The device of claim 1, wherein the predetermined parameters are input to the communication module from the internet site and/or electronic bulletin board.

18. The device of claim 17, wherein the predetermined parameters comprise time and date entries.

19. The device of claim 18, wherein the internet site and/or electronic bulletin board is adapted to synchronize and interleaf the information data according to the date and time entires and to sort the information data according to patient and/or medical professional identification information.

20. The device of claim 18, wherein the information data includes one or more of monitoring readings, time and date stamps, meal times, exercise times, and therapy amounts.

21. The device of claim 1, wherein the monitoring instrument operates as a stand alone unit independent of the communication module in the collection mode and is adapted to effect multiple collection mode operations prior to operation in the interface mode.

22. The device of claim 1, wherein the monitoring instrument further comprises a rechargeable battery for powering the monitoring instrument, and wherein the communication module further comprises a battery recharger for charging the rechargeable battery in the interface mode.

23. The device of claim 1, wherein the internet site and/or electronic bulletin board is adapted to be selected through the input means.

24. The device of claim 1, further comprising a processor for controlling the operation of the communication module.

25. The device of claim 24, wherein the processor is disposed in the monitoring instrument.

26. The device of claim 1, wherein the communication port is a first engaging portion disposed in the communication module and adapted to mate with a second engaging portion disposed on the monitoring instrument.

27. The device of claim 26, wherein the mating activates the interface mode.

28. The device of claim 26, wherein the mating activates the transmission mode.

29. The device of claim 1, wherein the communication port is a cable which plugs into the monitoring instrument and the communication module.

30. The device of claim 1, wherein the information data includes representations of one or more of monitoring readings, time and date stamps, meal times, exercise times, and therapy amounts.

31. The device of claim 1, wherein the monitoring instrument is provided with a removable memory module, the memory module storing the information data in the collection mode, and interfacing with the communication module, as a stand-alone unit, in the interface mode.

32. The device of claim 1, wherein the communication module encodes the information data using a set of no more than ten characters.

33. The device of claim 1, wherein the communication module encodes the information data using a set of no more than eight characters.

34. A communication device for manipulating information data representative of analyte concentration information, the communication device comprising:

means for generating the analyte concentration information;

means for conveying the analyte concentration information into digital form;

means for encoding the information data in a format selected from the group consisting of morse code, DTMF, Baudot, ASCII, and Binary-Coded Decimal

means for transmitting the converted analyte concentration information to an internet site and/or an electronic bulletin board.

35. The device of claim 34, wherein the means for converting encodes the analyte concentration information using a set of no more than ten characters.

36. The device of claim 34, wherein the means for converting encodes the analyte concentration information using a set of no more than eight characters.

37. A method for collecting and communicating analyte concentration information comprising:

gathering, in a collection mode, the analyte concentration information in an monitoring instrument;

generating, in the collection mode, information data representative of the analyte concentration information;

downloading, in an interfacing mode, the information data from the monitoring instrument to a communication module;

encoding the information data in a format selected from the group consisting of morse code, DTMF, Baudot, ASCII and Binary-Coded Decimal; and

selectively sending the encoded information data, in a transmission mode, from the communication module to at least one of an internet site and an electronic bulletin board.

38. The method of claim 37, wherein the analyte concentration information is representative of the concentration of at least one blood analyte.

39. The method of claim 37, wherein the analyte concentration information is representative of blood glucose concentration.

40. The method of claim 37, wherein the analyte concentration information is representative of the concentration of at least one urine analyte.

41. The device of claim 37, wherein the analyte concentration information is representative of the concentration of at least on interstitial fluid analyte.

42. The method of claim 37, wherein the communication module is provided with a display means for displaying the information data.

43. The method of claim 37, further comprising the step of manipulating the information data using a remote processing system.

44. The method of claim 37, wherein at least one of the collection, interfacing and transmission modes is governed by predetermined parameters communicated to the communication module from a remote location.

45. The method of claim 37, wherein the predetermined parameters comprise date and time entries.

46. The method of claim 37, wherein the information data includes one or more of monitoring readings, time and date stamps, meal times, exercise times, and therapy amounts.

47. The method of claim 37, wherein the monitoring instrument operates as a stand alone unit independent of the communication module in the collection mode and is adapted to effect multiple collection mode operations prior to operation in the interface mode.

48. The method of claim 37, wherein the monitoring instrument is provided with a rechargable battery for powering the monitoring instrument, and wherein the communication module is provided with a battery recharger for charging the rechargable battery in the interface mode.

49. The method of claim 37, wherein the step of selectively sending comprises using an input means to select one of the internet site or electronic bulletin board.

50. The method of claim 37, further comprising the step of using a processor for controlling the operation of the communication module.

51. The method of claim 37, wherein the processor is disposed in the monitoring instrument.

52. The method of claim 42, wherein the display means is adapted to compensate for vision impairment.

53. The method of claim 37, wherein the communication module is responsive to voice commands.

54. The method of claim 42, wherein the display means is adapted to compensate for hearing impairment.

55. The method of claim 43, wherein at least one of the collection, interfacing and transmission modes is governed by predetermined parameters communicated to the communication means from the remote processing system, the predetermined parameters comprising date and time entries, and wherein the remote processing system is adapted to synchronize and interleaf the information data according to the date and time entries.

56. The method of claim 37, wherein the interfacing mode is effected using a communication port.

57. The method of claim 56, wherein the communication port is a cable adapted to plug into the monitoring instrument and the communication module.

58. The method of claim 56, wherein the communication port is a first engaging portion disposed in the communication module and adapted to mate with a second engaging portion disposed on the monitoring instrument.

59. The method of claim 58, wherein the mating activates the interface mode.

60. The method of claim 58, wherein the mating activates the transmission mode.

61. The method of claim 37, further comprising the step of encoding the information data using a set of no more than ten characters.

62. The method of claim 37, further comprising the step of encoding the information data using a set of no more than eight characters.

63. A method of manipulating information data representative of analyte concentration information, the method comprising the steps of:

generating the analyte concentration information;

converting the analyte concentration information into digital form; and

encoding the converted analyte concentration information in a format selected from the group consisting of morse code, DTMF, Baudot, ASCII, and Binary-Coded Decimal; and

transmitting the encoded analyte concentration information to a remote location.

64. The method of claim 63, wherein the step of converting comprises encoding the analyte concentration information using a set of no more than ten characters.

65. The method of claim 63, wherein the step of converting comprises encoding the analyte concentration information using a set of no more than eight characters.