Medical device programmer with internal antenna and display

• US 20050075692A1
• Filed: 10/24/2003
• Published: 04/07/2005
• Est. Priority Date: 10/02/2003
• Status: Active Grant

• Current Assignee: Medtronic Incorporated (Medtronic Plc)
• Original Assignee: Medtronic Incorporated (Medtronic Plc)
• Inventors: Phillips, William C., Forsberg, John W., Olson, David P., Schommer, Mark E., Nelson, Steve J., Lewis, Charles R. Jr., Toy, Alex C.
• Granted Patent: US 7,203,549 B2
• Time in Patent Office: Days
• US Class Current: 607/60
• CPC Class Codes: A61N 1/37229 Shape or location of the implanted or external antenna
• CPC Class Codes: A61N 1/37235 Aspects of the external programmer
• CPC Class Codes: A61N 1/37247 User interfaces, e.g. input or presentation means

Abstract

In general, the invention is directed to a patient programmer for an implantable medical device. The patient programmer may include one or more of a variety of features that may enhance performance, support mobility and compactness, or promote patient convenience.

Claims

1. A programmer for a medical device comprising an internal antenna mounted within a programmer housing, and a display mounted within the programmer housing.

2. The programmer of claim 1, further comprising:

a first circuit board within the programmer housing, the first circuit board including telemetry circuit, wherein the telemetry circuit is coupled to the internal antenna; and

a second circuit board within he programmer housing, the second circuit board including the display and display circuitry.

3. The programmer of claim 2, wherein the second circuit board includes control circuitry to control the display and the telemetry circuit, the programmer further comprising an electrical interface between the first and second circuit boards.

4. The programmer of claim 2, wherein the control circuitry disables the display and the display circuitry during telemetry.

5. The programmer of claim 2, wherein the internal antenna is mounted to the first circuit board on a side of the first circuit board opposite the second circuit board.

6. The programmer of claim 2, wherein the internal antenna defines an aperture, the programmer further comprising a battery bay extending at least partially into the aperture.

7. The programmer of claim 2, wherein the first circuit board and the second circuit board are substantially enclosed by a first housing member and a second housing member.

8. The programmer of claim 7, wherein the first housing member includes a molded area that defies a battery bay adjacent the first circuit board.

9. The programmer of claim 8, further comprising an access opening in the first housing member to gain access to the battery bay for placement of batteries.

10. The programmer of claim 2, wherein the internal antenna, the first and second circuit boards, and the display are assembled in a stacked configuration.

11. The programmer of claim 2, fiber comprising au external antenna coupled to the telemetry circuitry via a cable.

13. The programmer of claim 2, wherein the display is mounted to the second circuit board on a side of the second circuit board opposite the first circuit board.

14. The programmer of claim 1, wherein the display is a liquid crystal display.

15. The programmer of claim 1, wherein the display presents status information for the programmer.

16. The programmer of claim 1, wherein the display presents status information for the medical device.

17. The programmer of claim 1, further comprising telemetry circuitry to transmit signals to the medical device via the antenna and process signals received from the medical device via the antenna.

18. The programmer of claim 1, further comprising a loading port to load instructions into memory in the programmer.

12. (Canceled).

19. A method comprising:

communicating with a medical device via an antenna and telemetry circuitry mounted internally within a medical device programmer; and

presenting information on a display mounted internally within the medical device programmer.

20. The method of claim 19, further comprising disabling the display and display circuitry during telemetry.

21. The method of claim, 20, further comprising communicating with the medical device via an external antenna coupled to the telemetry circuitry via a cable.

22. A programmer for an implantable neurostimulator, the programmer comprising:

a programmer housing;

an internal antenna mounted within the programmer housing;

a display mounted within the programmer housing;

telemetry circuitry to transmit signals to the neurostimulator via the internal antenna;

display circuitry to present information via the display; and

control circuitry to control the telemetry circuitry and the display circuitry.

23. The programmer of claim 22, further comprising:

a first circuit board within the programmer housing, the first circuit board including the telemetry circuitry; and

second circuit board within the programmer housing, the second circuit board including the display and display circuitry.

24. The programmer of claim 23, wherein the second circuit board includes the control circuitry, the programmer further comprising an electrical interface between the first and second circuit boards.

25. The programmer of claim 23, wherein the internal antenna is mounted to the first circuit board on a side of the first circuit board opposite the second circuit board.

26. The programmer of claim 23, wherein the internal antenna defines an aperture, the programmer further comprising a battery bay extending at least partially into the aperture.

27. The programmer of claim 23, wherein the first circuit board and the second circuit board are substantially enclosed by a first housing member and a second housing member.

28. The programmer of claim 27, wherein the first housing member includes a molded area that defines a battery bay adjacent the fast circuit board.

29. The programmer of claim 27, further comprising an access opening in the first housing member to gain access to the battery bay for placement of batteries.

30. The programmer of claim 23, wherein the internal antenna, the first and second circuit boards, and the display are assembled in a stacked configuration.

31. The programmer of claim 22, wherein the control circuitry disables the display and the display circuitry during telemetry.

32. The programmer of claim 31, wherein the display is a liquid crystal display.

33. The programmer of claim 22, wherein the display presents status information for the programmer.

34. The programmer of claim 22, wherein the display presents status information for the medical device.

35. The programmer of claim 22, wherein the telemetry circuitry transmits signals to the medical device via the antenna and processes signals received from the medical device via the antenna.