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High-field synchrocyclotron

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01F-001/00
  • H01F-006/00
  • H05H-013/00
  • H05H-015/00
출원번호 UP-0425625 (2009-04-17)
등록번호 US-7696847 (2010-05-20)
발명자 / 주소
  • Antaya, Timothy A.
출원인 / 주소
  • Massachusetts Institute of Technology
대리인 / 주소
    Modern Times Legal
인용정보 피인용 횟수 : 40  인용 특허 : 53

초록

The magnetic field in an acceleration chamber defined by a magnet structure is shaped by shaping the poles of a magnetic yoke and/or by providing additional magnetic coils to produce a magnetic field in the median acceleration plane that decreases with increasing radial distance from a central axis.

대표청구항

What is claimed is: 1. A synchrocyclotron magnet structure including a magnetic yoke comprising a pair of poles that define an acceleration chamber including a median acceleration plane and a central axis orthogonal to the median acceleration plane, wherein the magnetic yoke defines passages about

이 특허에 인용된 특허 (53)

  1. Britton Barrie G. (Riverside CA) Lesyna David A. (Redlands CA) Slater Jon W. (Redlands CA), Beamline control and security system for a radiation treatment facility.
  2. Britton Barrie G. ; Lesyna David A. ; Slater Jon W., Beamline control and security system for a radiation treatment facility.
  3. Ackermann Robert Adolph (Schenectady NY) Herd Kenneth Gordon (Niskayuna NY) Laskaris Evangelos Trifon (Schenectady NY) Tkaczyk John Eric (Delamson NY) Lay Kenneth Wilbur (Schenectady NY) Ranze Richar, Ceramic superconducting lead resistant to moisture and breakage.
  4. Moyers Michael F. (Redlands CA) Siebers Jeffrey V. (Grand Terrace CA), Charged particle beam scattering system.
  5. Blosser Gabe F. (Haslett MI) Jemison Emanuel B. (Lansing MI) Blosser Henry G. (East Lansing MI) Maughan Richard L. (Grosse Pointe Park MI), Collimator apparatus and method.
  6. Laisn AndrE. P. (7 rue de Couvrechef 14000 Caen FRX), Compact isochronal cyclotron.
  7. Jongen Yves (rue de Castinia ; 13/302 B-1348 Louvain-La-Neuve BEX) Ryckewaert Guido (Middelweg 164 B-303 Heverlee BEX), Cyclotron.
  8. Rautenbach Willem L. (18 Unie Ave. Stellenbosch ; Cape Province ZAX), Cyclotron and neutron therapy installation incorporating such a cyclotron.
  9. Wilson Martin N. (Abingdon GB3) Finlan Martin F. (Aylesbury GB3), Cyclotron with yokeless superconducting magnet.
  10. Yves Jongen BE; Vincent Poreye BE, Device for varying the energy of a particle beam extracted from an accelerator.
  11. Jacquot Bernard (Saint Egreve FRX), Ferromagnetic structure of an ion source produced by permanent magnets and solenoids.
  12. Kleeven, William, Isochronous cyclotron and method of extraction of charged particles from such cyclotron.
  13. Huntzinger Calvin J. (San Carlos CA), Leaf-end configuration for multileaf collimator.
  14. Hsieh Hank, MRI with superconducting coil.
  15. Wilson Martin N. (Abingdon GB2) Kruip Marcel J. M. (Oxford GB2), Magnetic field generating assembly.
  16. Karasawa Takashi (Fuchu JPX), Magnetic pole structure of an isochronous-cyclotron.
  17. Deasy Joseph O. (Louisville KY) Mackie Thomas R. (Madison WI) DeLuca ; Jr. Paul M. (Madison WI), Method and apparatus for proton therapy.
  18. Amini Behrouz, Method and machine for enhancing generation of nuclear particles and radionuclides.
  19. Riaziat Majid L. ; Marc Marcel ; Mansfield Stanley ; Mostafavi Hassan, Method and system for positioning patients for medical treatment procedures.
  20. Mostafavi, Hassan, Method and system for predictive physiological gating of radiation therapy.
  21. Jongen Yves,BEX, Method for sweeping charged particles out of an isochronous cyclotron, and device therefor.
  22. Miller Daniel W. (Yucaipa CA) Potts Thomas M. (Grand Terrace CA) Prechter Rudolf E. (Cranbury NJ) Prichard ; Jr. Benjamin A. (East Windsor NJ) Slater James M. (Redlands CA), Method of assembly and whole body, patient positioning and repositioning support for use in radiation beam therapy syste.
  23. Johnsen Stanley W. (Palo Alto CA), Method of measuring total ionization current in a segmented ionization chamber.
  24. Lesyna David A. (Redlands CA) Slater Jon W. (Redlands CA), Method of treatment room selection verification in a radiation beam therapy system.
  25. Whittemore William L. (La Jolla CA), Moderator and beam port assembly for neutron radiography.
  26. Cole Francis T. (Wheaton IL) Livdahl Philip V. (Elburn IL) Mills ; III Frederick E. (Elburn IL) Teng Lee C. (Hinsdale IL), Multi-station proton beam therapy system.
  27. Nunan Craig S. (Los Altos Hills CA), Multileaf collimator and compensator for radiotherapy machines.
  28. Nunan Craig S. (Los Altos Hills CA), Mutileaf collimator for radiotherapy machines.
  29. Legg David B. (Corona CA) Coutrakon George (Redlands CA) Slater Jon W. (Redlands CA) Miller Daniel W. (Yucaipa CA) Moyers Michael F. (Redlands CA) Siebers Jeffrey V. (Grand Terrace CA), Normalizing and calibrating therapeutic radiation delivery systems.
  30. Miller Daniel W. (Yucaipa CA) Slater James M. (Redlands CA), Patient alignment system and procedure for radiation treatment.
  31. Blair Mark S. ; Lesyna David A. ; Lin Pengyue James ; Samantarai Jagadish P. ; Yeldell Berry B., Proton beam digital imaging system.
  32. Finlan Martin F. (Buckinghamshire GB2), Proton source.
  33. Hamm Robert W. (Pleasanton CA) Crandall Kenneth R. (Corrales NM) Potter James M. (Los Alamos NM), Proton-beam therapy linac.
  34. Mileikowsky Curt (c/o Instrument AB Scanditronix ; Box 7412 103 91 Stockholm SEX), Radiation therapy for cancer patients.
  35. Klasen Ren (Rorbas CHX) Schr Hugo (Flaach CHX) Vogt Heinz (Oberehrendingen CHX), Radiation therapy unit.
  36. Mansfield Stanley ; Hannibal Ross Bernald, Radiotherapy couch top.
  37. Augustsson Nils E. (Fasanvgen 2 S-232 00 Åkarp SEX) Lindstrm Kjell O. T. (N. Skogsvgen 3 S-236 00 Hllviksns SEX) Mattsson Lars J. S. (Persikevgen 43 S-223 55 Lund SEX), Radiotherapy treatment table.
  38. Young Phillip E. (Albuquerque NM) McColl David B. (Albuquerque NM), Raster scan control system for a charged-particle beam.
  39. Dye Leonard L. (Moreno Valley CA), Retractable support assembly.
  40. Prechter Rudolf E. (Cranbury NJ) Prichard ; Jr. Benjamin A. (East Windsor NJ), Roller-supported, modular, isocentric gantry and method of assembly.
  41. Prechter Rudolf E. (Cranbury NJ) Prichard ; Jr. Benjamin A. (East Windsor NJ), Roller-supported, modular, isocentric gentry and method of assembly.
  42. Blosser Henry G. (East Lansing MI) Johnson David A. (Williamston MI) Riedel Jack (East Lansing MI) Burleigh Richard J. (Berkeley CA), Rotatable superconducting cyclotron adapted for medical use.
  43. Nemoto, Takeo; Watanabe, Hiroyuki, Super conductive magnet apparatus.
  44. Finlan Martin,GBX ; Lorch Edgar,GBX, Superconducting cyclotron for use in the production of heavy isotopes.
  45. Itoh Koji,JPX ; Ono Michitaka,JPX ; Kuriyama Toru,JPX ; Morii Yasutsugu,JPX, Superconducting magnet apparatus.
  46. Takeshima, Hirotaka; Hommei, Takao; Kawano, Hajime; Tazaki, Hiroshi; Yatsuo, Takeshi; Kuroda, Shigenori; Tanabe, Hajime, Superconducting magnetic apparatus.
  47. Blosser Henry G. (East Lansing MI) Burleigh Richard J. (Berkeley CA) Blosser Gabe F. (Haslett MI) Jemison Emanuel B. (Kalamazoo MI), Superconducting medical cyclotron.
  48. Blosser Henry G. (East Lansing MI) Milton Bruce F. (East Lansing MI), Superconducting synchrocyclotron.
  49. Marsing Helmut (Neunkirchen DEX) Jahnke Andreas (Forchheim DEX), Synchrotron radiation source having adjustable fixed curved coil windings.
  50. Slater James M. ; Miller Daniel W. ; Slater Jon W., System and method for multiple particle therapy.
  51. Maughan Richard L. (Grosse Pointe Park MI) Blosser Gabe F. (Haslett MI) Jemison Emanuel B. (Lansing MI) Blosser Henry G. (East Lansing MI), Variable radiation collimator.
  52. Blosser Henry G. (East Lansing MI) Blosser Gabe F. (Haslett MI) Jemison Emanuel B. (Lansing MI) Purcell John R. (San Diego CA), Vented 360 degree rotatable vessel for containing liquids.
  53. Nunan Craig S. (Los Altos Hills CA), X-ray and electron radiotherapy clinical treatment machine.

이 특허를 인용한 특허 (40)

  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. Stark, James M.; Rosenthal, Stanley J.; Wagner, Miles S.; Ahearn, Michael J., Applying a particle beam to a patient.
  5. Stark, James M.; Rosenthal, Stanley J.; Wagner, Miles S.; Ahearn, Michael J., Applying a particle beam to a patient.
  6. Gall, Kenneth; Rosenthal, Stanley; Row, Gordon; Ahearn, Michael, Charged particle radiation therapy.
  7. Jones, Mark R.; Robinson, Mark; Franzen, Ken Yoshiki, Coil positioning system.
  8. Zwart, Gerrit Townsend; Jones, Mark R.; Cooley, James, Collimator and energy degrader.
  9. Antaya, Timothy A., Compact cold, weak-focusing, superconducting cyclotron.
  10. Antaya, Timothy A.; Feng, Jun; Radovinsky, Alexey; Sobczynski, Stanislaw P., Compensated precessional beam extraction for cyclotrons.
  11. Gall, Kenneth P.; Rosenthal, Stanley; Sobczynski, Thomas C.; Molzahn, Adam C., Control system for a particle accelerator.
  12. Gall, Kenneth P.; Rosenthal, Stanley; Sobczynski, Thomas C.; Molzahn, Adam C., Control system for a particle accelerator.
  13. 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.
  14. Gall, Kenneth P.; Rosenthal, Stanley J.; Sobczynski, Thomas C.; Molzahn, Adam C.; O'Neal, Charles D.; Cooley, James, Controlling particle therapy.
  15. Gall, Kenneth P.; Rosenthal, Stanley; Sobczynski, Thomas C.; Molzahn, Adam C.; O'Neal, III, Charles D.; Cooley, James, Controlling particle therapy.
  16. Ruan, Chong-Yu; Berz, Martin; Tao, Zhensheng, Electron microscope.
  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. Gall, Kenneth P.; Rosenthal, Stanley J.; Row, Gordon D.; Ahearn, Michael J., Inner gantry.
  20. Gall, Kenneth P.; Rosenthal, Stanley; Row, Gordon D.; Ahearn, Michael J., Inner gantry.
  21. Gall, Kenneth; Rosenthal, Stanley; Row, Gordon; Ahearn, Michael, Inner gantry.
  22. Gall, Kenneth; Rosenthal, Stanley; Row, Gordon; Ahearn, Michael, Inner gantry.
  23. Gall, Kenneth P.; Zwart, Gerrit Townsend, Interrupted particle source.
  24. Gall, Kenneth; Zwart, Gerrit Townsend, Interrupted particle source.
  25. Antaya, Timothy A., Isochronous cyclotron with superconducting flutter coils and non-magnetic reinforcement.
  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. Verbruggen, Patrick; De Neuter, Sébastien; Marabotto, Roberto; Capelluto, Alessio, Magnetic structure for circular ion accelerator.
  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. Leigh, Benjamin David; Nakatsu, Masayuki, Multi orientation cryostats.
  31. Antaya, Timothy A.; Schultz, Joel Henry, Niobium-tin superconducting coil.
  32. Touchi, Yutaka, Particle accelerator and charged particle beam irradiation apparatus including particle accelerator.
  33. Zwart, Gerrit Townsend; O'Neal, III, Charles D.; Franzen, Ken Yoshiki, Particle accelerator that produces charged particles having variable energies.
  34. Zwart, Gerrit Townsend; Cooley, James; Franzen, Ken Yoshiki; Jones, Mark R.; Li, Tao; Busky, Michael, Particle beam scanning.
  35. Bouchet, Lionel G.; Rakes, Richard Bruce, Patient positioning system.
  36. Sliski, Alan; Gall, Kenneth, Programmable radio frequency waveform generator for a synchrocyclotron.
  37. Sliski, Alan; Gall, Kenneth, Programmable radio frequency waveform generator for a synchrocyclotron.
  38. O'Neal, III, Charles D.; Molzahn, Adam C., Scanning system for a particle therapy system.
  39. Antaya, Timothy A.; Schultz, Joel Henry, Superconducting coil.
  40. Bromberg, Leslie; Minervini, Joseph V.; Le, Peisi; Radovinsky, Alexey L.; Michael, Phillip C.; Antaya, Timothy A., Ultra-light, magnetically shielded, high-current, compact cyclotron.
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