WO2009142550A3 - Charged particle beam extraction method and apparatus used in conjunction with a charged particle cancer therapy system - Google Patents

Charged particle beam extraction method and apparatus used in conjunction with a charged particle cancer therapy system Download PDF

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Publication number
WO2009142550A3
WO2009142550A3 PCT/RU2009/000252 RU2009000252W WO2009142550A3 WO 2009142550 A3 WO2009142550 A3 WO 2009142550A3 RU 2009000252 W RU2009000252 W RU 2009000252W WO 2009142550 A3 WO2009142550 A3 WO 2009142550A3
Authority
WO
WIPO (PCT)
Prior art keywords
charged particle
particle stream
conjunction
apparatus used
extraction method
Prior art date
Application number
PCT/RU2009/000252
Other languages
French (fr)
Other versions
WO2009142550A2 (en
Inventor
Vladimir Yegorovich Balakin
Original Assignee
Vladimir Yegorovich Balakin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from PCT/RU2009/000105 external-priority patent/WO2010101489A1/en
Application filed by Vladimir Yegorovich Balakin filed Critical Vladimir Yegorovich Balakin
Priority to AU2009249867A priority Critical patent/AU2009249867B2/en
Priority to EP09750859.2A priority patent/EP2283705B1/en
Priority to PCT/RU2009/000252 priority patent/WO2009142550A2/en
Priority to JP2011510456A priority patent/JP2011523169A/en
Priority to NZ589387A priority patent/NZ589387A/en
Priority to US12/994,126 priority patent/US8841866B2/en
Publication of WO2009142550A2 publication Critical patent/WO2009142550A2/en
Publication of WO2009142550A3 publication Critical patent/WO2009142550A3/en

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/08—Deviation, concentration or focusing of the beam by electric or magnetic means
    • G21K1/087—Deviation, concentration or focusing of the beam by electric or magnetic means by electrical means
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/08—Deviation, concentration or focusing of the beam by electric or magnetic means
    • G21K1/093—Deviation, concentration or focusing of the beam by electric or magnetic means by magnetic means
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/14—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using charge exchange devices, e.g. for neutralising or changing the sign of the electrical charges of beams
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H13/00—Magnetic resonance accelerators; Cyclotrons
    • H05H13/04—Synchrotrons
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
    • H05H7/04—Magnet systems, e.g. undulators, wigglers; Energisation thereof
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
    • H05H7/08—Arrangements for injecting particles into orbits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
    • H05H7/10—Arrangements for ejecting particles from orbits
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N2005/1085—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy characterised by the type of particles applied to the patient
    • A61N2005/1087—Ions; Protons

Abstract

The invention comprises a charged particle beam extraction method and apparatus used in conjunction with charged particle beam radiation therapy of cancerous tumors. The system uses a radio-frequency cavity system to induce betatron oscillation of a charged particle stream. Sufficient amplitude modulation of the charged particle stream causes the charged particle stream to hit a material, such as a foil. The foil decreases the energy of the charged particle stream, which decreases a radius of curvature of the charged particle stream in the synchrotron sufficiently to allow a physical separation of the reduced energy charged particle stream from the original charged particle stream. The physically separated charged particle stream is then removed from the system by use of an applied field and deflector.
PCT/RU2009/000252 2008-05-22 2009-05-21 Charged particle beam extraction method and apparatus used in conjunction with a charged particle cancer therapy system WO2009142550A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AU2009249867A AU2009249867B2 (en) 2008-05-22 2009-05-21 Charged particle beam extraction method and apparatus used in conjunction with a charged particle cancer therapy system
EP09750859.2A EP2283705B1 (en) 2008-05-22 2009-05-21 Charged particle beam extraction apparatus used in conjunction with a charged particle cancer therapy system
PCT/RU2009/000252 WO2009142550A2 (en) 2008-05-22 2009-05-21 Charged particle beam extraction method and apparatus used in conjunction with a charged particle cancer therapy system
JP2011510456A JP2011523169A (en) 2008-05-22 2009-05-21 Charged particle beam extraction method and apparatus for use with a charged particle cancer treatment system
NZ589387A NZ589387A (en) 2008-05-22 2009-05-21 Charged particle beam extraction method and apparatus used in conjunction with a charged particle cancer therapy system
US12/994,126 US8841866B2 (en) 2008-05-22 2009-05-21 Charged particle beam extraction method and apparatus used in conjunction with a charged particle cancer therapy system

Applications Claiming Priority (63)

Application Number Priority Date Filing Date Title
US5540908P 2008-05-22 2008-05-22
US5539508P 2008-05-22 2008-05-22
US61/055,409 2008-05-22
US61/055,395 2008-05-22
US13471708P 2008-07-14 2008-07-14
US13470708P 2008-07-14 2008-07-14
US13471808P 2008-07-14 2008-07-14
US61/134,718 2008-07-14
US61/134,717 2008-07-14
US61/134,707 2008-07-14
US13757408P 2008-08-01 2008-08-01
US61/137,574 2008-08-01
US18840608P 2008-08-11 2008-08-11
US18840708P 2008-08-11 2008-08-11
US61/188,406 2008-08-11
US61/188,407 2008-08-11
US18901708P 2008-08-15 2008-08-15
US61/189,017 2008-08-15
US18981508P 2008-08-25 2008-08-25
US61/189,815 2008-08-25
US19054608P 2008-09-02 2008-09-02
US19061308P 2008-09-02 2008-09-02
US61/190,546 2008-09-02
US61/190,613 2008-09-02
US19104308P 2008-09-08 2008-09-08
US61/191,043 2008-09-08
US19224508P 2008-09-17 2008-09-17
US19223708P 2008-09-17 2008-09-17
US61/192,245 2008-09-17
US61/192,237 2008-09-17
US19797108P 2008-11-03 2008-11-03
US61/197,971 2008-11-03
US19824808P 2008-11-05 2008-11-05
US61/198,248 2008-11-05
US19850808P 2008-11-07 2008-11-07
US19850908P 2008-11-07 2008-11-07
US61/198,508 2008-11-07
US61/198,509 2008-11-07
US19940308P 2008-11-17 2008-11-17
US19940508P 2008-11-17 2008-11-17
US19940408P 2008-11-17 2008-11-17
US61/199,405 2008-11-17
US61/199,404 2008-11-17
US61/199,403 2008-11-17
US20172808P 2008-12-15 2008-12-15
US20173108P 2008-12-15 2008-12-15
US20173208P 2008-12-15 2008-12-15
US61/201,731 2008-12-15
US61/201,732 2008-12-15
US61/201,728 2008-12-15
US20330808P 2008-12-22 2008-12-22
US61/203,308 2008-12-22
US20536209P 2009-01-21 2009-01-21
US61/205,362 2009-01-21
US20818209P 2009-02-23 2009-02-23
US61/208,182 2009-02-23
US20897109P 2009-03-03 2009-03-03
US61/208,971 2009-03-03
RUPCT/RU2009/0000105 2009-03-04
PCT/RU2009/000105 WO2010101489A1 (en) 2009-03-04 2009-03-04 Multi-field charged particle cancer therapy method and apparatus
US20952909P 2009-03-09 2009-03-09
US61/209,529 2009-03-09
PCT/RU2009/000252 WO2009142550A2 (en) 2008-05-22 2009-05-21 Charged particle beam extraction method and apparatus used in conjunction with a charged particle cancer therapy system

Publications (2)

Publication Number Publication Date
WO2009142550A2 WO2009142550A2 (en) 2009-11-26
WO2009142550A3 true WO2009142550A3 (en) 2010-01-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2009/000252 WO2009142550A2 (en) 2008-05-22 2009-05-21 Charged particle beam extraction method and apparatus used in conjunction with a charged particle cancer therapy system

Country Status (6)

Country Link
US (1) US8841866B2 (en)
EP (1) EP2283705B1 (en)
JP (1) JP2011523169A (en)
AU (1) AU2009249867B2 (en)
NZ (1) NZ589387A (en)
WO (1) WO2009142550A2 (en)

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