Setup synchronization apparatus and methods for end user medical devices

• US 10,432,717 B2
• Filed: 12/10/2014
• Issued: 10/01/2019
• Est. Priority Date: 01/10/2014
• Status: Active Grant

• Current Assignee: Ascensia Diabetes Care Holdings AG (PHC Holdings Corporation)
• Original Assignee: Ascensia Diabetes Care Holdings AG (PHC Holdings Corporation)
• Inventors: Gofman, Igor, Dionisio, Christopher
• Primary Examiner(s): Katsikis, Kostas J
• Application Number:
  US15/110,740
• Publication Number:
  US 20160337448A1
• Time in Patent Office: 1,756 Days
• CPC Class Codes: A61B 2560/0271 using a remote monitoring unit
• CPC Class Codes: A61B 2560/0487 Special user inputs or interfaces
• 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 5/0022 Monitoring a patient using a global network, e.g. telephone networks, internet
• CPC Class Codes: A61B 5/14532 for measuring glucose, e.g. by tissue impedance measurement
• CPC Class Codes: A61B 5/742 using visual displays A61B5/339 takes precedence
• CPC Class Codes: G16H 40/63 for local operation
• CPC Class Codes: H04L 65/1069 Session establishment or de-establishment
• CPC Class Codes: H04L 67/1095 Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes

Abstract

Embodiments of the present application enable setup synchronization of an end user medical device (110) such as a blood glucose meter. The invention includes a controller (302) including a memory (304); a transceiver (306) operatively coupled to the controller; and a host computer (104) interface (208) operative to couple the controller to a host computer, wherein the memory is operative to store instructions executable on the controller. The instructions are adapted to cause the controller to scan for an advertising medical device using the transceiver, establish a communications connection with a medical device advertising for synchronization, and transmit synchronization data to a medical device once a communication connection has been established. Numerous other aspects are disclosed.

Claims

1. An apparatus comprising:

a controller including a memory;

a transceiver operatively coupled to the controller; and

a host computer interface operative to couple the controller to a host computer,

wherein the memory is operative to store instructions executable on the controller, the instructions adapted to cause the controller to;

scan for an advertising medical device using the transceiver,

establish a communications connection with a medical device advertising for synchronization, the medical device having a real-time clock, wherein the real-time clock is not running prior to the advertising for synchronization, and

transmit synchronization data to a medical device once a communication connection has been established.

2. The apparatus of claim 1 wherein the memory is further operative to store a host application for installation and execution on a host computer via the host computer interface.

3. The apparatus of claim 2 wherein the instructions are further adapted to cause the controller to determine if the host application is installed on the host computer.

4. The apparatus of claim 1 wherein the instructions are further adapted to cause the controller to synchronize the real-time clock with the correct time via the synchronization data.

5. The apparatus of claim 1 wherein the instructions are further adapted to cause the controller to transmit configuration parameter values to the medical device and to configure the medical device based on the configuration parameter values.

6. The apparatus of claim 1 wherein the instructions are further adapted to cause the controller to cause a connected host computer to display a synchronization complete indication once the medical device has been synchronized.

7. The apparatus of claim 1 wherein the instructions are further adapted to cause the controller to return to a scanning mode once the medical device has been synchronized.

8. A system comprising:

an end user medical device including an activation function for putting the medical device in an advertising mode for requesting synchronization, the end user medical device having a real-time clock, wherein the real-time clock is not running prior to being put in the advertising mode; and

a setup synchronization apparatus including a controller including a memory;

a transceiver operatively coupled to the controller; and

a host computer interface operative to couple the controller to a host computer,

wherein the memory is operative to store instructions executable on the controller, the instructions adapted to cause the controller to scan for an advertising medical device using the transceiver.

9. The system of claim 8 further comprising a host computer executing a host application adapted to allow a health care provider to configure the end user medical device.

10. The system of claim 8 wherein the instructions are further adapted to cause the controller to establish a communications connection with the medical device once the medical device is advertising for synchronization, and to transmit synchronization data to the medical device once a communication connection has been established.

11. The system of claim 10 wherein the memory is further operative to store a host application for installation and execution on a host computer via the host computer interface.

12. The system of claim 11 wherein the instructions are further adapted to cause the controller to determine if the host application is installed on the host computer.

13. The system of claim 10 wherein the instructions are further adapted to cause the controller to synchronize the real-time clock with the correct time via the synchronization data.

14. The system of claim 10 wherein the instructions are further adapted to cause the controller to transmit configuration parameter values to the medical device and to configure the medical device based on the configuration parameter values.

15. The system of claim 10 wherein the instructions are further adapted to cause the controller to cause a connected host computer to display a synchronization complete indication once the medical device has been synchronized.

16. The system of claim 10 wherein the instructions are further adapted to cause the controller to return to a scanning mode once the medical device has been synchronized.

17. A method comprising:

scanning for an end user medical device advertising for synchronization using a setup synchronization apparatus, the end user medical device having a real-time clock, wherein the real-time clock is not running prior to the advertising for synchronization;

discovering an end user medical device advertising for synchronization;

establishing a communication connection with a discovered end user medical device; and

synchronizing the connected end user medical device.

18. The method of claim 17 further comprising displaying an indication that the end user medical device has been synchronized.

19. The method of claim 17 further comprising returning to scanning for another end user medical device advertising for synchronization.

20. The method of claim 17 further comprising determining if a host computer connected to the setup synchronization apparatus has a host application installed.

21. The method of claim 17 wherein synchronizing the connected end user medical device includes configuring the connected end user medical device with configuration parameter values.