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Method and apparatus for enlarging a charged particle beam 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G21K-001/08
출원번호 US-0033133 (1987-03-31)
발명자 / 주소
  • Stieber Volker (Walnut Creek CA) Krispel Franz (Walnut Creek CA)
출원인 / 주소
  • Siemens Medical Laboratories, Inc. (Walnut Creek CA 02)
인용정보 피인용 횟수 : 38  인용 특허 : 0

초록

A method and an apparatus for irradiating a relatively large area with a charged particle beam. In the method, a pencil-like beam is generated and spread along a fan axis perpendicular to the beam axis. The fan axis is rotated around the beam axis so that finally a circular area is irradiated. The a

대표청구항

A method of irradiating a circular area with a charged particle beam, comprising the steps of: (a) generating a pencil-like charged particle beam having a cross section which is smaller than said circular area; (b) directing the charged particle beam along a beam axis; (c) spreading the charged part

이 특허를 인용한 특허 (38)

  1. Zwart, Gerrit Townsend; Cooley, James, Active return system.
  2. Zwart, Gerrit Townsend; Gall, Kenneth P.; Van der Laan, Jan; Rosenthal, Stanley; Busky, Michael; O'Neal, III, Charles D.; Franzen, Ken Yoshiki, Adjusting energy of a particle beam.
  3. Zwart, Gerrit Townsend; Gall, Kenneth P.; Van der Laan, Jan; Rosenthal, Stanley; Busky, Michael; O'Neal, III, Charles D; Franzen, Ken Yoshiki, Adjusting energy of a particle beam.
  4. Jen, Ko-Chuan; Wan, Zhimin, Apparatus for adjusting ion beam by bended bar magnets.
  5. Lyons, Stan V.; Koenck, Steven E.; Dalziel, Brian T.; White, Douglas C.; Kewley, Janette J., Bulk material irradiation system and method.
  6. Lyons,Stan V.; Koenck,Steven E.; Dalziel,Brian T.; White,Douglas C.; Kewley,Janette J., Bulk material irradiation system and method.
  7. Gall, Kenneth; Rosenthal, Stanley; Row, Gordon; Ahearn, Michael, Charged particle radiation therapy.
  8. Jones, Mark R.; Robinson, Mark; Franzen, Ken Yoshiki, Coil positioning system.
  9. Zwart, Gerrit Townsend; Jones, Mark R.; Cooley, James, Collimator and energy degrader.
  10. Gall, Kenneth P.; Rosenthal, Stanley; Sobczynski, Thomas C.; Molzahn, Adam C., Control system for a particle accelerator.
  11. Gall, Kenneth P.; Rosenthal, Stanley; Sobczynski, Thomas C.; Molzahn, Adam C., Control system for a particle accelerator.
  12. Gall, Kenneth P.; Zwart, Gerrit Townsend; Van der Laan, Jan; Molzahn, Adam C.; O'Neal, III, Charles D.; Sobczynski, Thomas C.; Cooley, James, Controlling intensity of a particle beam.
  13. Gall, Kenneth P.; Rosenthal, Stanley J.; Sobczynski, Thomas C.; Molzahn, Adam C.; O'Neal, Charles D.; Cooley, James, Controlling particle therapy.
  14. Gall, Kenneth P.; Rosenthal, Stanley; Sobczynski, Thomas C.; Molzahn, Adam C.; O'Neal, III, Charles D.; Cooley, James, Controlling particle therapy.
  15. Koenck, Steven E.; Lyons, Stan V.; Treas, Paul, Direct injection accelerator method and system.
  16. Stan V. Lyons ; Paul Treas ; Steven E. Koenck, Direct injection accelerator method and system.
  17. Gall, Kenneth P.; Zwart, Gerrit Townsend; Van der Laan, Jan; O'Neal, III, Charles D.; Franzen, Ken Yoshiki, Focusing a particle beam.
  18. Zwart, Gerrit Townsend; Gall, Kenneth P.; Van der Laan, Jan; O'Neal, III, Charles D.; Franzen, Ken Yoshiki, Focusing a particle beam using magnetic field flutter.
  19. Tucek, Kevin; Shanks, Charles, Full-body laser scanner and method of mapping and contouring the body.
  20. Gall, Kenneth; Rosenthal, Stanley; Row, Gordon; Ahearn, Michael, Inner gantry.
  21. Gall, Kenneth P.; Zwart, Gerrit Townsend, Interrupted particle source.
  22. Gall, Kenneth; Zwart, Gerrit Townsend, Interrupted particle source.
  23. Koenck, Steven E.; Lyons, Stan V.; Dalziel, Brian T.; White, Douglas C.; Kewley, Janette J.; Kennedy, Von, Irradiation system and method.
  24. Lyons, Stan V.; Koenck, Steven E.; Dalziel, Brian T.; Kewley, Janette J., Irradiation system and method.
  25. Lyons, Stan V.; Koenck, Steven E.; Dalziel, Brian T.; White, Douglas C.; Kewley, Janette J., Irradiation system with compact shield.
  26. Gall, Kenneth P.; Zwart, Gerrit Townsend; Van Der Laan, Jan; Franzen, Ken Yoshiki, Magnetic field regenerator.
  27. Zwart, Gerrit Townsend; Van der Laan, Jan; Gall, Kenneth P.; Sobczynski, Stanislaw P., Magnetic shims to alter magnetic fields.
  28. Ishihara Morio (Tokyo JPX), Mass spectrometer capable of multiple simultaneous detection.
  29. O'Neal, III, Charles D.; Molzahn, Adam C.; Vincent, John J., Matching a resonant frequency of a resonant cavity to a frequency of an input voltage.
  30. Koenck,Steven E.; Dalziel,Brian T.; Kennedy,Von, Method of providing extended shelf life fresh meat products.
  31. White, Nicholas R., Open-ended electromagnetic corrector assembly and method for deflecting, focusing, and controlling the uniformity of a traveling ion beam.
  32. Zwart, Gerrit Townsend; O'Neal, III, Charles D.; Franzen, Ken Yoshiki, Particle accelerator that produces charged particles having variable energies.
  33. Zwart, Gerrit Townsend; Cooley, James; Franzen, Ken Yoshiki; Jones, Mark R.; Li, Tao; Busky, Michael, Particle beam scanning.
  34. Bouchet, Lionel G.; Rakes, Richard Bruce, Patient positioning system.
  35. Sliski, Alan; Gall, Kenneth, Programmable radio frequency waveform generator for a synchrocyclotron.
  36. O'Neal, III, Charles D.; Molzahn, Adam C., Scanning system for a particle therapy system.
  37. Koenck, Steven E.; Lyons, Stan V.; Dalziel, Brian T.; Kennedy, Von, System and method for irradiating large articles.
  38. Koenck, Steven E.; Lyons, Stan V., System and method for irradiation with improved dosage uniformity.
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