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Radiation emitting device with moveable aperture plate 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G21F-005/04
출원번호 US-0723000 (1991-06-28)
발명자 / 주소
  • Hernandez Fancisco (Concord CA)
출원인 / 주소
  • Siemens Medical Laboratories, Inc. (Concord CA 02)
인용정보 피인용 횟수 : 49  인용 특허 : 0

초록

In a radiation emitting device, particularly in a radiation therapy device, isodose curves are adjusted both by a moveable plate that is controlled during irradiation and by varying the dose rate of the radiation beam during irradiation. By superimposing the effects of moving the plate and varying t

대표청구항

A radiation emitting device for irradiating an object with a radiation beam, said radiation emitting device comprising: a radiation source for generating a radiation beam, said source including a pulse generating unit for generating pulses and wherein variation of the pulse repetition frequency of s

이 특허를 인용한 특허 (49)

  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. Hernandez Francisco M. (Concord CA), Apparatus and method for adjusting radiation in a radiation-emitting device.
  5. Hernandez Francisco M. (Concord CA), Apparatus and method for adjusting radiation in a radiation-emitting device.
  6. Hughes John H. (Martinez CA) Hernandez Francisco M. (Concord CA) Ustaszewski Aleksander (Pleasant Hill CA) Tarr Randall V. (Concord CA), Apparatus and method for delivering radiation to an object and for displaying delivered radiation.
  7. Stark, James M.; Rosenthal, Stanley J.; Wagner, Miles S.; Ahearn, Michael J., Applying a particle beam to a patient.
  8. Stark, James M.; Rosenthal, Stanley J.; Wagner, Miles S.; Ahearn, Michael J., Applying a particle beam to a patient.
  9. Eppinger, Hans; Visak, Jerry, Bite block for dental X-Ray procedures.
  10. Gall, Kenneth; Rosenthal, Stanley; Row, Gordon; Ahearn, Michael, Charged particle radiation therapy.
  11. Jones, Mark R.; Robinson, Mark; Franzen, Ken Yoshiki, Coil positioning system.
  12. Zwart, Gerrit Townsend; Jones, Mark R.; Cooley, James, Collimator and energy degrader.
  13. Gall, Kenneth P.; Rosenthal, Stanley; Sobczynski, Thomas C.; Molzahn, Adam C., Control system for a particle accelerator.
  14. Gall, Kenneth P.; Rosenthal, Stanley; Sobczynski, Thomas C.; Molzahn, Adam C., Control system for a particle accelerator.
  15. 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.
  16. Gall, Kenneth P.; Rosenthal, Stanley J.; Sobczynski, Thomas C.; Molzahn, Adam C.; O'Neal, Charles D.; Cooley, James, Controlling particle therapy.
  17. Gall, Kenneth P.; Rosenthal, Stanley; Sobczynski, Thomas C.; Molzahn, Adam C.; O'Neal, III, Charles D.; Cooley, James, Controlling particle therapy.
  18. Siochi Ramon Alfredo ; Hughes John, Dynamic sub-space intensity modulation.
  19. Gall, Kenneth P.; Zwart, Gerrit Townsend; Van der Laan, Jan; O'Neal, III, Charles D.; Franzen, Ken Yoshiki, Focusing a particle beam.
  20. 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.
  21. Tarr Randall V., Fractional monitor unit radiation delivery control using dose rate modulation.
  22. Tarr Randall V. ; Wofford Mark G., Graphical user interface for radiation therapy treatment apparatus.
  23. Gall, Kenneth P.; Rosenthal, Stanley J.; Row, Gordon D.; Ahearn, Michael J., Inner gantry.
  24. Gall, Kenneth P.; Rosenthal, Stanley; Row, Gordon D.; Ahearn, Michael J., Inner gantry.
  25. Gall, Kenneth; Rosenthal, Stanley; Row, Gordon; Ahearn, Michael, Inner gantry.
  26. Gall, Kenneth; Rosenthal, Stanley; Row, Gordon; Ahearn, Michael, Inner gantry.
  27. Gall, Kenneth P.; Zwart, Gerrit Townsend, Interrupted particle source.
  28. Gall, Kenneth; Zwart, Gerrit Townsend, Interrupted particle source.
  29. Gall, Kenneth P.; Zwart, Gerrit Townsend; Van Der Laan, Jan; Franzen, Ken Yoshiki, Magnetic field regenerator.
  30. Zwart, Gerrit Townsend; Van der Laan, Jan; Gall, Kenneth P.; Sobczynski, Stanislaw P., Magnetic shims to alter magnetic fields.
  31. 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.
  32. Kohler, Thomas; Proksa, Roland; Bontus, Claas, Motion artifacts compensation.
  33. Siochi Ramon Alfredo, Multi-leaf collimator constrained optimization of intensity modulated treatments.
  34. Siochi Ramon Alfredo Carvalho (Fairfield CA), Optimization of an intensity modulated field.
  35. Zwart, Gerrit Townsend; O'Neal, III, Charles D.; Franzen, Ken Yoshiki, Particle accelerator that produces charged particles having variable energies.
  36. Zwart, Gerrit Townsend; Cooley, James; Franzen, Ken Yoshiki; Jones, Mark R.; Li, Tao; Busky, Michael, Particle beam scanning.
  37. Bouchet, Lionel G.; Rakes, Richard Bruce, Patient positioning system.
  38. Hernandez-Guerra Francisco M., Portal image within a virtual wedge treatment.
  39. Hernandez-Guerra Francisco M. ; Calderon Edward Lewis ; Forknall Simon John ; Pond David L., Precision beam control for an intensity modulation treatment system.
  40. Hernandez-Guerra Francisco M. ; Calderon Edward Lewis ; Forknall Simon John ; Pond David L. ; Alaifai Hussein ; Tarr Randall V., Precision dosimetry in an intensity modulated radiation treatment system.
  41. Hernandez-Guerra Francisco M. ; Calderon Edward Lewis ; Forknall Simon John ; Pond David L. ; Alrifai Hussein ; Tarr Randall V., Precision dosimetry in an intensity modulated radiation treatment system.
  42. Sliski, Alan; Gall, Kenneth, Programmable radio frequency waveform generator for a synchrocyclotron.
  43. Sliski, Alan; Gall, Kenneth, Programmable radio frequency waveform generator for a synchrocyclotron.
  44. O'Neal, III, Charles D.; Molzahn, Adam C., Scanning system for a particle therapy system.
  45. Hernandez-Guerra Francisco M. ; Calderon Edward Lewis ; Forknall Simon John ; Pond David L., System and method for dose monitoring in an intensity modulated radiation treatment system.
  46. Hernandez-Guerra Francisco M. ; Calderon Edward Lewis ; Alrifai Hussein ; Pond David L. ; Forknall Simon John ; Merola Pat, System and method for gated radiotherapy based on physiological inputs.
  47. Hernandez-Guerra, Francisco M., System and method for intensity modulated radiation therapy.
  48. Hughes John H. (Martinez CA), System and method for regulating delivered radiation in a radiation-emitting device.
  49. Steinberg Todd H., Wedge angle optimization for a virtual wedge treatment.
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