Streamed communication of updated control information to a medical device via an intermediate device

Patent metadata

Field	Value
Publication number	US-12033737-B2
Application number	US-202117313849-A
Country	US
Kind code	B2
Filing date	May 6, 2021
Priority date	Aug 21, 2013
Publication date	Jul 9, 2024
Grant date	Jul 9, 2024

Abstract

A system includes one or more processors and one or more processor-readable storage media storing instructions which, when executed by the one or more processors, cause performance of: associating a medical device with an intermediate device, obtaining, from the medical device via the intermediate device, measurement data correlative to a condition of a user, determining updated control information for the medical device based at least in part on the measurement data, and streaming the updated control information to the medical device via the intermediate device.

First claim

What is claimed is:

1. A system comprising:
one or more processors; and
one or more processor-readable storage media storing instructions which, when executed by the one or more processors, cause performance of:
associating a medical device with an intermediate device configured for automatic retransmission of data to the medical device;
obtaining, from the medical device via the intermediate device, measurement data correlative to a condition of a user;
determining updated control information for the medical device based at least in part on the measurement data;
receiving an acknowledgement from the intermediate device that a communication session has been established between the intermediate device and a monitoring device, wherein the intermediate device automatically provides the acknowledgement responsive to a second communication session being established between the intermediate device and the medical device; and
in response to receiving the acknowledgement from the intermediate device, streaming the updated control information to the medical device based on communicating the updated control information to the intermediate device such that the updated control information is not maintained on the intermediate device, wherein the medical device and a monitoring device that determines the updated control information for the medical device communicate on different types of communication networks, and wherein the intermediate device is configured to serve as an interface between the medical device and the monitoring device communicating on the different types of communications networks.

2. The system of claim 1 , wherein the intermediate device and the medical device communicate via a peer-to-peer communication session.

3. The system of claim 1 , wherein streaming the updated control information to the medical device based on communicating the updated control information to the intermediate device comprises:
establishing a first communication session with the intermediate device;
transmitting, via the first communication session, the updated control information to the intermediate device for the automatic retransmission to the medical device; and
after transmitting the updated control information, terminating the first communication session with the intermediate device.

4. The system of claim 3 , wherein establishing the first communication session comprises:
causing establishment of a second communication session between the intermediate device and the medical device based on transmitting a connection request to the intermediate device; and
receiving, from the intermediate device, a response indicative of the establishment of the second communication session between the intermediate device and the medical device.

5. The system of claim 4 , wherein terminating the first communication session causes termination of the second communication session.

6. The system of claim 3 , wherein terminating the first communication session comprises:
transmitting, to the intermediate device, a request to terminate the first communication session and to delete any of the updated control information stored on the intermediate device; and
receiving, from the intermediate device, a confirmation indicating that the first communication session will be terminated, the confirmation further indicative of deletion of the any of the updated control information stored on the intermediate device.

7. The system of claim 1 , wherein associating the medical device with the intermediate device comprises:
receiving, from the intermediate device, identification information for the medical device and the intermediate device; and
maintaining the identification information in a database.

8. The system of claim 7 , wherein the identification information comprises network identification information for the intermediate device.

9. The system of claim 1 , wherein obtaining the measurement data comprises:
establishing a first communication session with the intermediate device;
receiving, via the first communication session, the measurement data from the medical device via the intermediate device;
maintaining the measurement data in association with the medical device; and
after receiving the measurement data, terminating the first communication session.

10. The system of claim 9 , wherein establishing the first communication session comprises:
receiving a connection request from the intermediate device; and
causing establishment of a second communication session between the intermediate device and the medical device based on transmitting a response that establishes the first communication session.

11. The system of claim 9 , wherein determining the updated control information comprises analyzing the measurement data in conjunction with previously stored measurement data.

12. A processor-implemented method, the method comprising:
associating a medical device with an intermediate device configured for automatic retransmission of data to the medical device;
obtaining, from the medical device via the intermediate device, measurement data correlative to a condition of a user;
determining updated control information for the medical device based at least in part on the measurement data;
receiving an acknowledgement from the intermediate device that a communication session has been established between the intermediate device and a monitoring device, wherein the intermediate device automatically provides the acknowledgement responsive to a second communication session being established between the intermediate device and the medical device; and
in response to receiving the acknowledgement from the intermediate device, streaming the updated control information to the medical device based on communicating the updated control information to the intermediate device such that the updated control information is not maintained on the intermediate device, wherein the medical device and a monitoring device that determines the updated control information for the medical device communicate on different types of communication networks, and wherein the intermediate device is configured to serve as an interface between the medical device and the monitoring device communicating on the different types of communications networks.

13. The method of claim 12 , wherein the intermediate device and the medical device communicate via a peer-to-peer communication session.

14. The method of claim 12 , wherein streaming the updated control information to the medical device based on communicating the updated control information to the intermediate device comprises:
establishing a first communication session with the intermediate device;
transmitting, via the first communication session, the updated control information to the intermediate device for the automatic retransmission to the medical device; and
after transmitting the updated control information, terminating the first communication session with the intermediate device.

15. The method of claim 14 , wherein establishing the first communication session comprises:
causing establishment of a second communication session between the intermediate device and the medical device based on transmitting a connection request to the intermediate device; and
receiving, from the intermediate device, a response indicative of the establishment of the second communication session between the intermediate device and the medical device.

16. The method of claim 15 , wherein terminating the first communication session causes termination of the second communication session.

17

Assignees

• Medtronic Minimed Inc

Inventors

• Mastrototaro John J
• Keenan Desmond Barry
• Grosman Benyamin
• Parikh Neha J
• Roy Anirban
• Kim Do

Classifications

• G16Z99/00

  Subject matter not provided for in other main groups of this subclass · CPC title

• G16H40/67

  for remote operation · CPC title

• G05B15/02

  electric · CPC title

• G16H20/17 Primary

  delivered via infusion or injection · CPC title