Apparatus and method for remote therapy and diagnosis in medical devices via interface systems

• US 6,418,346 B1
• Filed: 12/14/1999
• Issued: 07/09/2002
• Est. Priority Date: 12/14/1999
• Status: Expired due to Term

• Current Assignee: Medtronic Incorporated (Medtronic Plc)
• Original Assignee: Medtronic Incorporated (Medtronic Plc)
• Inventors: Nelson, Chester Gary, Schrenk, Michael G., Lee, Michael Thomas
• Primary Examiner(s): EVANISKO, GEORGE ROBERT
• Application Number:
  US09/460,580
• Time in Patent Office: 938 Days
• Field of Search: 128/903, 128/904, 128/920, 607/30-32, 607/59, 607/60
• US Class Current: 607/59
• CPC Class Codes: A61B 5/0022 Monitoring a patient using a global network, e.g. telephone networks, internet
• CPC Class Codes: A61B 5/0031 Implanted circuitry
• CPC Class Codes: A61N 1/37282 characterised by communication with experts in remote locations using a network
• CPC Class Codes: G16H 10/60 for patient-specific data, e.g. for electronic patient records
• CPC Class Codes: G16H 40/40 for the management of medical equipment or devices, e.g. scheduling maintenance or upgrades
• CPC Class Codes: G16H 40/67 for remote operation
• CPC Class Codes: G16H 50/20 for computer-aided diagnosis, e.g. based on medical expert systems

Abstract

A system for transferring data into and out of medical devices wherein a personal data manager (PDM) is used in a web-based network is disclosed. The PDM co-operates with a programmer to enhance remote monitoring of implanted medical devices on a chronic basis to deliver clinical therapy in real time. The PDM is handheldable and mobile and expands the reach of the programmer by storing and forwarding data from the programmer to web-based network constituting a medical environment. The PDM is also implemented to store and forward information to PCs and similar peripheral equipment. In a specialized application, the PDM is configured to exchange data with the unregulated operational/functional segments of the IMD.

Claims

1. A system for remote interactive data exchange with an implantable medical device, comprising:

a programmer in operable data communication with the implantable medical device, said programmer exchanging data with the implantable medical device;

a personal data messenger implemented as a hand-held device, said personal data messenger exchanging data with the programmer and managing programmer data exchanges with the implantable medical device;

a network for remote bi-directional communication; and

a remote expert data center connectable to the personal data messenger over said network for remote bi-directional communication of programmer data exchanges relating to implantable medical device diagnostics, therapy delivery, and monitoring.

2. The system of claim 1 wherein the personal data messenger comprises a communications interface providing for connection to a peripheral device.

3. The system of claim 2 wherein the peripheral device is selected from the group consisting of a printer and a personal computer.

4. The system of claim 1 wherein said network for remote bi-directional communication between the personal data messenger and the remote expert data center is an Internet connection.

5. The system of claim 1 wherein the remote expert data center provides data to the personal data messenger that is to be exchanged with the programmer and used by the programmer in providing real-time management of the functional parameters of the implantable medical device.

6. The system of claim 1 wherein the personal data messenger comprises a memory for storing data exchanged with the programmer.

7. The system of claim 1 wherein the personal data messenger comprises a memory for storing data from the remote expert data center to be transferred to the programmer.

8. The system of claim 1 wherein the personal data messenger comprises a memory for storing data from the programmer to be transferred to the remote expert data center.

9. The system of claim 1 wherein the personal data messenger is operable in a primary mode that establishes data communication with the programmer and is operable in a secondary mode that establishes data communication directly with the implantable medical device, said personal data manager accessing unregulated data in said secondary mode.