Method and apparatus for storing up-to-date information on an implantable medical device

• US 9,067,073 B2
• Filed: 05/05/2014
• Issued: 06/30/2015
• Est. Priority Date: 05/06/2013
• Status: Active Grant

• Current Assignee: Cardiac Pacemakers Incorporated (Boston Scientific Corporation)
• Original Assignee: Cardiac Pacemakers Incorporated (Boston Scientific Corporation)
• Inventors: Simms, Howard D. Jr.
• Primary Examiner(s): Schaetzle, Kennedy
• Application Number:
  US14/270,170
• Publication Number:
  US 20140330347A1
• Time in Patent Office: 421 Days
• Field of Search: None
• US Class Current: 1/1
• CPC Class Codes: A61B 2562/08 Sensors provided with means for identification, e.g. barcodes or memory chips
• CPC Class Codes: A61B 2562/085 combined with means for recording calibration data
• CPC Class Codes: A61B 5/0031 Implanted circuitry
• CPC Class Codes: A61B 90/90 Identification means for patients or instruments, e.g. tags
• CPC Class Codes: A61B 90/98 using electromagnetic means, e.g. transponders
• CPC Class Codes: A61N 1/05 for implantation or insertion into the body, e.g. heart electrode A61N1/06 takes precedence
• CPC Class Codes: A61N 1/0551 Spinal or peripheral nerve electrodes
• CPC Class Codes: A61N 1/056 Transvascular endocardial electrode systems
• CPC Class Codes: A61N 1/37 Monitoring; Protecting
• CPC Class Codes: A61N 1/37211 Means for communicating with stimulators
• CPC Class Codes: A61N 1/37217 characterised by the communication link, e.g. acoustic or tactile
• CPC Class Codes: A61N 1/37282 characterised by communication with experts in remote locations using a network
• CPC Class Codes: A61N 1/37288 Communication to several implantable medical devices within one patient
• CPC Class Codes: G16H 40/63 for local operation

Abstract

Systems and methods are described for communicating device information and performance information associated with a population of other electrodes to a remote transceiver. The system can include a radio frequency identification (RFID) circuit coupled to an implantable component. The RFID circuit can include a memory circuit configured to store device information associated with at least one implantation-independent attribute of the implantable component. The RFID circuit can communicate the device information and performance parameters associated with the implantable component to at least one programming unit such as a remote transceiver. The programming unit can program the RFID circuit with information associated with the implantable component.

Claims

1. A system for implantation into a target site, comprising:

an implantable electronics unit including;

a biocompatible exterior portion;

an electronic circuit, including device information associated with an implantation-independent attribute of the implantable electronics unit and performance information associated with a performance parameter associated with at least one other implantable electronics unit in use external to the target site; and

at least one radio frequency identification (RFID) circuit attached to the implantable electronics unit in communication with the electronic circuit, the RFID circuit configured to communicate the device information and the performance information to a remote transceiver during interrogation.

2. The system of claim 1, wherein the implantable electronics unit includes an implantable lead comprising:

an elongated lead body including a biocompatible exterior portion;

a signal conductor extending from a proximal portion of the lead body to a distal portion of the lead;

an electrode affixed to the lead body in electrical communication with the signal conductor;

wherein the electronic circuit includes an electrode circuit in electrical communication with the electrode and including device information associated with an implantation-independent attribute of the electrode and including performance information associated with performance parameter associated with an electrode in use with a separate implantable electronics unit; and

at least one radio frequency identification (RFID) circuit attached to the lead in communication with the electrode circuit, the RFID circuit configured to communicate the device information and performance information during interrogation.

3. The system of claim 1, wherein the performance information is associated with implantation at a specified target site in common across the population.

4. The system of claim 1, wherein the device information includes a manual.

5. The system of claim 1, wherein the device information includes manufacturing information.

6. The system of claim 1, wherein the device information includes system identification information.

7. The system of claim 1, wherein the performance information includes one or more electrical physiologic measurements including electrogram amplitude, pacing threshold, or impedance.

8. The system of claim 1, wherein the performance information includes one or more mechanical physiologic measurements including stress, strain, movement, or pressure.

9. The system of claim 1, wherein the electronic circuit is to monitor the performance parameter of an electrode.

10. The system of claim 1, wherein the electronic circuit is to store the performance information associated with the performance parameter.

11. The system of claim 1, wherein the at least one RFID circuit is powered by a power source of at least one of a plurality of implantable components.

12. The system of claim 1, wherein the at least one RFID circuit is powered by an external device.

13. The system of claim 1, wherein the device information includes at least one of manufacturing information or system identification information.

14. A method, comprising:

coupling a radio frequency identification (RFID) circuit to an implantable electronics unit;

storing, in the RFID circuit, device information associated with at least one implantation-independent attribute of the implantable electronics unit;

storing, in the RFID circuit, performance information associated with a performance parameter associated with a population of other implantable electronics units in use;

identifying the RFID circuit with a remote transceiver; and

upon identification of the RFID circuit, communicating the device information and the performance information to the remote transceiver.

15. The method of claim 14, comprising coupling the implantable electronics unit to an implantable device.

16. The method of claim 15, comprising powering the RFID circuit with energy from the implantable device.

17. The method of claim 14, comprising communicating the at least one implantation-independent attribute to another remote transceiver wherein the remote transceiver and the other remote transceiver each include unique software.

18. The method of claim 14, comprising programming the RFID circuit with information from the remote transceiver.

19. The method of claim 14, wherein storing the device information includes communicating the at least one implantation-independent attribute to the RFID circuit wirelessly with a programmer circuit.

20. A method, comprising:

coupling a radio frequency identification (RFID) circuit to an implantable medical device lead;

storing, in the RFID circuit, an executable program associated with the implantable medical device lead;

storing, in the RFID circuit, performance information associated with performance information associated with a population of other leads in use;

identifying the RFID circuit with a remote transceiver; and

upon identification of the RFID circuit, communicating the at least one implantation-independent attribute to the remote transceiver.