Analyte monitoring and management system and methods therefor

• US 8,086,292 B2
• Filed: 10/27/2009
• Issued: 12/27/2011
• Est. Priority Date: 03/31/2006
• Status: Active Grant

• Current Assignee: Abbott Diabetes Care Incorporated (Abbott Laboratories)
• Original Assignee: Abbott Diabetes Care Incorporated (Abbott Laboratories)
• Inventors: Peyser, Thomas
• Primary Examiner(s): Mallari, Patricia
• Assistant Examiner(s): D'Angelo, Michael
• Application Number:
  US12/606,890
• Publication Number:
  US 20100099966A1
• Time in Patent Office: 791 Days
• Field of Search: 600345-347, 600/365
• US Class Current: 600/347
• CPC Class Codes: A61B 5/0004 characterised by the type of physiological signal transmitted
• CPC Class Codes: A61B 5/002 Monitoring the patient using a local or closed circuit, e.g. in a room or building A61B5/0017 takes precedence
• CPC Class Codes: A61B 5/0026 characterised by the transmission medium
• CPC Class Codes: A61B 5/14532 for measuring glucose, e.g. by tissue impedance measurement
• CPC Class Codes: A61B 5/14546 for measuring analytes not otherwise provided for, e.g. ions, cytochromes
• CPC Class Codes: A61B 5/1473 invasive, e.g. introduced into the body by a catheter A61B5/1482 takes precedence
• CPC Class Codes: G16H 40/67 for remote operation

Abstract

Method and apparatus for providing multiple data receiver units in a data monitoring and management system such as analyte monitoring system where a first data receiver includes all of the functionalities for the data monitoring and management system receiver unit, and a second data receiver unit is configured with a limited functions to provide application specific convenience to the user or patient is disclosed.

Claims

1. A method of analyte monitoring, comprising:

providing primary and secondary receiver units;

receiving with the secondary receiver unit one or more signals from a transmitter unit, the one or more signals associated with a respective one or more analyte levels being monitored;

storing the received one or more signals in the secondary receiver unit;

detecting with the secondary receiver unit whether the primary receiver unit is in a power on state;

transmitting the stored one or more signals from the secondary receiver unit to the primary receiver unit; and

powering down the secondary receiver unit when the primary receiver unit is detected to be in the power on state.

2. The method of claim 1 further comprising:

detecting the one or more analyte levels; and

transmitting the one or more signals each corresponding to the detected one or more analyte levels substantially in real time.

3. The method of claim 1 wherein detecting with the secondary receiver unit whether the primary receiver unit is in the power on state includes receiving a power on state signal from the primary receiver unit.

4. The method of claim 1 wherein detecting with the secondary receiver unit whether the primary receiver unit is in the power on state includes periodically transmitting a signal, and receiving a return acknowledgement signal from the primary receiver unit.

5. The method of claim 1 wherein powering down the secondary receiver unit includes executing a hibernate mode.

6. The method of claim 5, wherein the secondary receiver unit does not accept signals transmitted from the transmitter unit when in the hibernate mode.

7. The method of claim 1 wherein the monitored analyte level includes a glucose level.

8. The method of claim 1 wherein transmitting the stored one or more signals from the secondary receiver unit to the primary receiver unit includes performing data synchronization.

9. The method of claim 1 including receiving with the primary receiver unit additional one or more signals associated with the respective one or more analyte levels being monitored.

10. The method of claim 1 wherein transmitting the stored one or more signals from the secondary receiver unit to the primary receiver unit includes establishing a communication link between the primary receiver unit and the secondary receiver unit.

11. The method of claim 10 wherein the communication link includes one or more of an infrared communication link, a radio frequency communication link, a short range communication link, or a cable connection.

12. The method of claim 1 including outputting the stored one or more signals on a user interface of the primary receiver unit when the primary receiver unit is in the power on state.

13. The method of claim 12 further including outputting on the user interface of the primary receiver unit additional one or more signals associated with the respective one or more analyte levels being monitored.

14. The method of claim 13 including outputting trend information on the user interface based at least in part on the stored one or more signals received from the primary secondary receiver unit and the additional one or more signals associated with the respective one or more analyte levels being monitored.

15. The method of claim 12 including outputting trend information on the user interface based at least in part on the stored one or more signals received from the primary secondary receiver unit.

16. The method of claim 1 further comprising receiving a time information associated with a duration of a power off state of the primary receiver unit.

17. The method of claim 16 wherein the time information includes a time stamp information of the beginning of the power off state and a time stamp information of the beginning of the power on state.

18. The method of claim 16 wherein the transmitted stored one or more signals correspond to one or more signals received with the secondary receiver unit during the duration of the power off state of the primary receiver unit.

19. The method of claim 1 including receiving additional one or more signals associated with the respective one or more analyte levels being monitored with the primary receiver unit and the secondary receiver unit.