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User interface for external power source, recharger, for an implantable medical device. At least some of patient controls and display icons of an energy transfer unit are common with at least some of the patient controls and the display icons of a patient control unit. An energy transfer unit is ope

User interface for external power source, recharger, for an implantable medical device. At least some of patient controls and display icons of an energy transfer unit are common with at least some of the patient controls and the display icons of a patient control unit. An energy transfer unit is operable by the patient with less than three operative controls to control energy transfer from the external energy transfer unit to the implantable medical device. An external antenna having a primary coil can inductively transfer energy to a secondary coil of the implantable medical device when the external antenna is externally placed in proximity of the secondary coil. An energy transfer unit has an external telemetry coil allowing the energy transfer unit to communicate with the implantable medical device through the internal telemetry coil in order to at least partially control the therapeutic output of the implantable medical device.

대표청구항 ▼

1. An implantable medical device system, comprising: an implantable medical device for providing a therapeutic output to a patient, said implantable medical device being configured to inductively couple energy with a secondary coil and configured to be transcutaneously controlled using telemetry; an

1. An implantable medical device system, comprising: an implantable medical device for providing a therapeutic output to a patient, said implantable medical device being configured to inductively couple energy with a secondary coil and configured to be transcutaneously controlled using telemetry; andan external antenna having a primary coil configured to inductively transfer energy to said secondary coil of said implantable medical device when said external antenna is externally placed in proximity of said secondary coil;an external unit configured to be operatively coupled to said external antenna to inductively transfer energy to said implantable medical device;said external unit being configured to communicate with said implantable medical device by way of telemetry in order to at least partially control said therapeutic output of said implantable medical device during the process of transferring energy to said implantable medical device using said primary coil of said antenna;wherein said external unit is configured to time division multiplex between said telemetry and said process of transferring energy. 2. The implantable medical device system as in claim 1 wherein said external unit comprises circuitry and wherein said circuitry of said external unit drives said external antenna to inductively transfer energy to said implantable medical device. 3. The implantable medical device system as in claim 1 wherein said external unit is configured to be attachable to said external antenna. 4. The system as in claim 1 wherein said external unit can control said implantable medical device to turn said therapeutic output on and off. 5. The system as in claim 1 wherein said implantable medical device has a rechargeable energy storage device and wherein said external unit charges said rechargeable energy storage device. 6. The system as in claim 1 wherein said external antenna comprises a temperature sensor operatively coupled to said external unit and wherein said external unit is configured to monitor a surface temperature of said external antenna. 7. The system as in claim 1 wherein said external unit comprises a display configured to display information regarding said system. 8. The system as in claim 7 wherein said display comprises a color display and wherein said information is displayed in a plurality of colors. 9. The system as in claim 8 wherein said plurality of colors comprises differing shades of gray. 10. The system as in claim 1 wherein said external unit comprises a rechargeable power source operatively coupled to said circuitry of said external unit. 11. The system as in claim 1 wherein said external unit is configured to be operated with said external unit lacking a screen and input buttons. 12. The system as in claim 1 wherein said external unit is configured to be operated without an internal power source. 13. The system as in claim 1 wherein said external unit is configured to be operated with said external unit lacking a screen and input buttons and without an internal power source. 14. An external energy transfer system configured to transcutaneously transfer energy to an implantable medical device for providing a therapeutic output to a patient, said implantable medical device capable of receiving inductively coupled energy with a secondary coil and being capable of being transcutaneously controlled using telemetry, comprising: an external antenna having a primary coil configured to inductively transfer energy to said secondary coil of said implantable medical device when said external antenna is externally placed in proximity of said secondary coil; andan external unit configured to be operatively coupled to said external antenna driving said primary coil to inductively transfer energy to said implantable medical device;said external unit being configured to communicate with said implantable medical device by way of telemetry in order to at least partially control said therapeutic output of said implantable medical device during the process of transferring energy to said implantable medical device using said primary coil of said antenna;wherein said external unit is configured to time division multiplex between said telemetry and said process of transferring energy. 15. The external energy transfer system as in claim 14 wherein said external unit comprises circuitry and wherein said circuitry of said external unit drives said external antenna to inductively transfer energy to said implantable medical device. 16. The external energy transfer system as in claim 14 wherein said external unit is configured to be attachable to said external antenna. 17. The external energy transfer system as in claim 14 wherein said external unit can control said implantable medical device to turn said therapeutic output on and off. 18. The external energy transfer system as in claim 14 wherein said implantable medical device has a rechargeable energy storage device and wherein said external unit charges said rechargeable energy storage device. 19. The external energy transfer system as in claim 14 wherein said external antenna comprises a temperature sensor operatively coupled to said external unit and wherein said external unit is configured to monitor a surface temperature of said external antenna. 20. The external energy transfer system as in claim 14 wherein said external unit comprises a display configured to display information regarding said system. 21. The external energy transfer system as in claim 20 wherein said display comprises a color display and wherein said information is displayed in a plurality of colors. 22. The external energy transfer system as in claim 21 wherein said plurality of colors comprises differing shades of gray. 23. The external energy transfer system as in claim 14 wherein said external unit comprises a rechargeable power source operatively coupled to said circuitry of said external unit. 24. The external energy transfer system as in claim 14 wherein said external unit is configured to be operated with said external unit lacking a screen and input buttons. 25. The external energy transfer system as in claim 14 wherein said external unit is configured to be operated without an internal power source. 26. The external energy transfer system as in claim 14 wherein said external unit is configured to be operated with said external unit lacking a screen and input buttons and without an internal power source. 27. A method of controlling an implantable medical device for providing a therapeutic output, said implantable medical device capable of receiving inductively coupled energy with a secondary coil and being capable of being transcutaneously controlled using telemetry, comprising the steps of: inductively transferring energy to said secondary coil with an external antenna having a primary coil when said external antenna is externally placed in proximity of said secondary coil;driving said primary coil with an external unit operatively coupled to said external antenna to inductively transfer energy to said implantable medical device; andcommunicating between said external unit and said implantable medical device through telemetry in order to at least partially control said therapeutic output of said implantable medical device;wherein time division multiplexing occurs between said telemetry and said inductively transferring energy. 28. The method as in claim 27 wherein said driving step further comprises driving said external antenna with circuitry of said external unit to inductively transfer energy to said implantable medical device. 29. The method as in claim 27 wherein said external unit is configured to be attachable to said external antenna. 30. The method as in claim 27 wherein said communicating step is operable to turn said therapeutic output on and off. 31. The method as in claim 27 wherein said implantable medical device has a rechargeable energy storage device and wherein said external unit charges said rechargeable energy storage device. 32. The method as in claim 27 further comprising the step of monitoring a surface temperature of said external antenna with a temperature sensor. 33. The method as in claim 27 further comprising the step of displaying information regarding said system using a display. 34. The method as in claim 33 wherein said display comprises a color display and wherein said displaying step displays said information in a plurality of colors. 35. The method as in claim 34 wherein said plurality of colors comprises differing shades of gray. 36. The method as in claim 27 wherein said external unit comprises a rechargeable power source operatively coupled to said circuitry of said external unit. 37. The method as in claim 27 wherein said external unit is configured to be operated with said external unit lacking a screen and input buttons. 38. The method as in claim 27 wherein said external unit is configured to be operated without an internal power source. 39. The method as in claim 27 wherein said external unit is configured to be operated with said external unit lacking a screen and input buttons and without an internal power source. 40. The implantable medical device as in claim 3 wherein said external unit is configured to be attachable to said external antenna by a cord. 41. The implantable medical device as in claim 1 wherein said external unit further comprises a telemetry coil and wherein said external unit is configured to communicate with said implantable medical device through said telemetry coil. 42. The implantable medical device as in claim 1 wherein said external unit utilizes time division multiplexing to communicate with said implantable medical device in order to at least partially control said therapeutic output of said implantable medical device while transferring energy to said implantable medical device. 43. The energy transfer system as in claim 16 wherein said external unit is configured to be attachable to said external antenna by a cord. 44. The energy transfer system as in claim 14 wherein said external unit further comprises a telemetry coil and wherein said external unit is configured to communicate with said implantable medical device through said telemetry coil. 45. The energy transfer system as in claim 14 wherein said external unit utilizes time division multiplexing to communicate with said implantable medical device in order to at least partially control said therapeutic output of said implantable medical device while transferring energy to said implantable medical device. 46. The method as in claim 29 wherein said external unit is configured to be attachable to said external antenna by a cord. 47. The method as in claim 27 wherein said external unit further comprises a telemetry coil and wherein communicating between said external unit and said implantable medical device comprises communicating during said inductively transferring step, between said telemetry coil of said external unit and said implantable medical device. 48. The method as in claim 27 wherein said communicating step is accomplished, at least in part, utilizing time division multiplexing.