Device and Method for Automatic Data Acquisition and/or Detection

• US 20120150556A1
• Filed: 02/17/2012
• Published: 06/14/2012
• Est. Priority Date: 02/15/2007
• Status: Active Grant

• Current Assignee: Abbott Diabetes Care Incorporated (Abbott Laboratories)
• Original Assignee: Abbott Diabetes Care Incorporated (Abbott Laboratories)
• Inventors: Galasso, John R., Dalton, Scott
• Granted Patent: US 8,417,545 B2
• Time in Patent Office: Days
• US Class Current: 705/2
• CPC Class Codes: A61B 2562/0295 Strip shaped analyte sensors for apparatus classified in A61B5/145 or A61B5/157
• CPC Class Codes: A61B 5/0002 Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network A61B5/07 takes precedence; transmission systems for measured values G08C; transmission H04B; transmission of digital information H04L; wireless communication networks H04W
• CPC Class Codes: A61B 5/0205 Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
• CPC Class Codes: A61B 5/14532 for measuring glucose, e.g. by tissue impedance measurement
• CPC Class Codes: G16H 20/17 delivered via infusion or injection
• CPC Class Codes: G16H 40/40 for the management of medical equipment or devices, e.g. scheduling maintenance or upgrades
• CPC Class Codes: G16H 40/63 for local operation
• CPC Class Codes: G16H 40/67 for remote operation
• CPC Class Codes: G16H 50/20 for computer-aided diagnosis, e.g. based on medical expert systems

Abstract

Methods and devices for providing diabetes management including automatic time acquisition protocol is provided.

Claims

1. A method, comprising:

transmitting, from a medical device, a request for time information over a communication channel;

receiving, at the medical device, a time information in response to the transmitted request;

updating data stored in the medical device based on the received time information;

measuring, with one or more processors, a resistance value of a medical component associated the medical device;

matching, with the one or more processors, the measured resistance value to a corresponding stored resistance value, the stored resistance value associated with an expiration date of the medical component;

determining, with the processor, the expiration date of the medical component based on the received time information and the measured resistance value; and

generating, with the processor, an output signal based on the determination of the predetermined expiration date.

2. The method of claim 1 wherein the updated stored data includes one or more of a blood glucose measurement value, monitored analyte level data, calibration schedule data, or analyte sensor insertion time data.

3. The method of claim 1 wherein transmitting the request for time information includes automatically transmitting the request for time information upon detection of a time zone change associated with the medical device.

4. The method of claim 1 including receiving confirmation of the received time information.

5. The method of claim 1 wherein the time information includes one or more of a time of day information or date information.

6. The method of claim 1 wherein transmitting the request for time information includes automatically transmitting the request upon detection of an operational condition, said operational condition corresponding to one or more of measuring an analyte level of a patient, monitoring an analyte level of the patient, delivering a medication to the patient, transferring data from the medical device to a secondary device, and powering on the medical device.

7. The method of claim 1, further comprising modifying a preprogrammed time based medication delivery profile based on the received time information.

8. The method of claim 7, further comprising obtaining confirmation of the modification prior to implementing the modification to the preprogrammed time based insulin delivery profile.

9. The method of claim 1 wherein the medical component includes one or more of a blood glucose test strip, an analyte sensor, or an infusion set.

10. The method of claim 1, further comprising:

initiating local synchronization between the medical device and a secondary device;

verifying the identity of the secondary device;

approving synchronization between the medical device and the secondary device; and

synchronizing the medical device with the secondary device.

11. A medical device, comprising:

one or more processing units; and

a memory for storing instructions which, when executed by the one or more processing units, causes the one or more processing units to transmit a request for time information over a communication channel, receive a time information in response to the transmitted request, update data stored in the medical device based on the received time information, measure a resistance value of a medical component associated the medical device, match the measured resistance value to a corresponding stored resistance value, the stored resistance value associated with an expiration date of the medical component, determine the expiration date of the medical component based on the received time information and the measured resistance value, and generate an output signal based on the determination of the predetermined expiration date.

12. The medical device of claim 11 wherein the updated stored data includes one or more of a blood glucose measurement value, monitored analyte level data, calibration schedule data, or analyte sensor insertion time data.

13. The medical device of claim 11 wherein the instructions to transmit the request for time information includes instructions to automatically transmit the request for time information upon detection of a time zone change associated with the medical device.

14. The medical device of claim 11 including instructions which, when executed by the one or more processing units, causes the one or more processing units to receive confirmation of the received time information.

15. The medical device of claim 11 wherein the time information includes one or more of a time of day information or date information.

16. The medical device of claim 11 wherein the instructions to transmit the request for time information includes instructions to automatically transmit the request upon detection of an operational condition, said operational condition corresponding to one or more of measuring an analyte level of a patient, monitoring an analyte level of the patient, delivering a medication to the patient, transferring data from the medical device to a secondary device, and powering on the medical device.

17. The medical device of claim 11, further comprising instructions which, when executed by the one or more processing units, causes the one or more processing units to modify a preprogrammed time based medication delivery profile based on the received time information.

18. The medical device of claim 17, further comprising instructions which, when executed by the one or more processing units, causes the one or more processing units to obtain confirmation of the modification prior to implementing the modification to the preprogrammed time based insulin delivery profile.

19. The medical device of claim 11 wherein the medical component includes one or more of a blood glucose test strip, an analyte sensor, or an infusion set.

20. The medical device of claim 11, further comprising instructions which, when executed by the one or more processing units, causes the one or more processing units to initiate local synchronization between the medical device and a secondary device, verify the identity of the secondary device, approve synchronization between the medical device and the secondary device, and synchronize the medical device with the secondary device.