IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0191106
(2005-07-27)
|
등록번호 |
US-7824324
(2010-11-22)
|
발명자
/ 주소 |
- Riehl, Mark Edward
- Ghiron, Kenneth P.
- Carbonneau, Leo P.
- Bachand, Gerard E.
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
5 인용 특허 :
74 |
초록
▼
The inventive technique include a system, method and device for treating a patient. The inventive system includes a magnetic field generating device created using a powdered ferromagnetic. The system further includes a circuit in electrical communication with the magnetic core, and a power source in
The inventive technique include a system, method and device for treating a patient. The inventive system includes a magnetic field generating device created using a powdered ferromagnetic. The system further includes a circuit in electrical communication with the magnetic core, and a power source in electrical communication with the circuit. The ferromagnetic powder core may be manufactured by at least one of the following: machining, pressing, molding, gluing, and extruding. Also, the ferromagnetic powder core may have a distributed gap structure, where the gap structure operates to focus the magnetic field between pole faces of the magnetic device.
대표청구항
▼
What is claimed is: 1. A system for treating a patient, comprising: a magnetic field generating device having a distributed gap core structure that is adapted for use in connection with repetitive transcranial magnetic stimulation, wherein the distributed gap core structure comprises a matrix of no
What is claimed is: 1. A system for treating a patient, comprising: a magnetic field generating device having a distributed gap core structure that is adapted for use in connection with repetitive transcranial magnetic stimulation, wherein the distributed gap core structure comprises a matrix of non-conductive gaps; a circuit in electrical communication with the magnetic field generating device; and a power source in electrical communication with the circuit. 2. The system of claim 1, wherein the distributed gap core has a permeability of greater than 1. 3. The system of claim 1, wherein the distributed gap core is manufactured by at least one of the following: machining, pressing, molding, gluing, and extruding. 4. The system of claim 1, wherein the distributed gap core is manufactured by at least one of the following: gluing and attaching individual core structures. 5. The system of claim 1, wherein the distributed gap is created using a ferromagnetic powder material. 6. The system of claim 1, wherein the distributed gap core focuses the magnetic field between pole faces of the magnetic device. 7. The system of claim 1, wherein the distributed gap core has a pole face. 8. The system of claim 7, wherein the pole face comprises a channel cut into the face of the pole with a shorted turn inserted into the channel and connected together outside of the channel. 9. The system of claim 1, wherein the distributed gap core comprises a ferromagnetic electrically conductive material. 10. The system of claim 1, wherein the distributed gap core includes at least one of the following: iron, copper, brass and aluminum. 11. The system of claim 1, further comprising a conductor in electrical communication with the core. 12. The system of claim 11, wherein the conductor is wound around a bobbin structure. 13. The system of claim 12, wherein the bobbin structure is a single bobbin. 14. The system of claim 12, wherein bobbin structure comprises multiple bobbins. 15. The system of claim 12, wherein the bobbin structure insulates the wire from the core structure. 16. The system of claim 11, wherein the conductor is wound around the pole faces of the core. 17. The system of claim 16, wherein a number of turns of the winding is equal between both poles. 18. The system of claim 11, wherein the conductor is wound around a central point of the core. 19. The system of claim 11, wherein the conductor is wound around the pole faces of the core and a central point of the core. 20. The system of claim 19, wherein a number of turns of the winding around the pole faces is a fraction of the number of turns around the central point of the core. 21. The system of claim 11, wherein the conductor comprises multiple strands in parallel electrically. 22. The system of claim 11, wherein the conductor comprises a metal sheet of conductive material. 23. The system of claim 11, wherein the conductor comprises an extruded magnet wire. 24. The system of claim 1, further comprising a power source. 25. The system of claim 24, wherein the power source is an alternating current input voltage in the range of 85 to 264 volts. 26. The system of claim 1, wherein the distributed gap is created by air. 27. The system of claim 1, wherein the distributed gap is created by insulative particles. 28. The system of claim 1, further comprising thermal insulation between the magnetic device and an exterior surface. 29. The system of claim 1, further comprising a radiation device in contact with the magnetic device for directing heat away from the magnetic device. 30. A device for treating a patient, comprising: a magnetic core having a distributed gap structure that is adapted for use in connection with repetitive transcranial magnetic stimulation, wherein the distributed gap core structure comprises a matrix of non-conductive gaps; and a conductor in electrical communication with the core. 31. The device of claim 30, wherein the core has a permeability of greater than 1. 32. The device of claim 30, wherein the core is manufactured by at least one of the following: machining, pressing, molding, gluing, and extruding. 33. The device of claim 30, wherein the core is manufactured by at least one of the following: gluing and attaching individual core structures. 34. The device of claim 30, wherein the core is created using a ferromagnetic powder material. 35. The device of claim 30, wherein the core focuses the magnetic field between pole faces of the magnetic device. 36. The device of claim 30, wherein the core has a pole face. 37. The device of claim 36, wherein the pole face comprises a channel cut into the face of the pole with a shorted turn inserted into the channel and connected together outside of the channel. 38. The device of claim 30, wherein the core comprises a ferromagnetic electrically conductive material. 39. The device of claim 30, wherein the core includes at least one of the following: iron, copper, brass and aluminum. 40. The device of claim 30, wherein the conductor is wound around a bobbin structure. 41. The device of claim 40, wherein the bobbin structure is a single bobbin. 42. The device of claim 40, wherein bobbin structure comprises multiple bobbins. 43. The device of claim 40, wherein the bobbin structure insulates the conductor from the core structure. 44. The device of claim 30, wherein the conductor is wound around the pole faces of the core. 45. The device of claim 44, wherein a number of turns of the winding is equal between both poles. 46. The device of claim 30, wherein the conductor is wound around a central point of the core. 47. The device of claim 30, wherein the conductor is wound around the pole faces of the core and a central point of the core. 48. The device of claim 47, wherein a number of turns of the winding around the pole faces is a fraction of the number of turns around the central point of the core. 49. The device of claim 30, wherein the conductor comprises multiple strands in parallel electrically. 50. The device of claim 30, wherein the conductor comprises a metal sheet of conductive material. 51. The device of claim 30, wherein the conductor comprises an extruded magnet wire. 52. The device of claim 30, wherein the core has non-linear shape. 53. The device of claim 30, wherein the gap structure is created by air. 54. The device of claim 30, wherein the gap structure is created by insulative particles. 55. The device of claim 30, further comprising thermal insulation between the magnetic core and an exterior surface. 56. The device of claim 30, further comprising a radiation device in contact with the magnetic core for directing heat away from the magnetic device.
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