JP4268037B2 - 光学的駆動式治療用放射線源 - Google Patents

光学的駆動式治療用放射線源 Download PDF

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Publication number
JP4268037B2
JP4268037B2 JP2003505042A JP2003505042A JP4268037B2 JP 4268037 B2 JP4268037 B2 JP 4268037B2 JP 2003505042 A JP2003505042 A JP 2003505042A JP 2003505042 A JP2003505042 A JP 2003505042A JP 4268037 B2 JP4268037 B2 JP 4268037B2
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Japan
Prior art keywords
radiation
hot cathode
optical
capsule
source
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Expired - Fee Related
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JP2003505042A
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English (en)
Japanese (ja)
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JP2005502160A (ja
Inventor
ディンズモー マーク
Original Assignee
フォトエレクトロン コーポレイション
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Priority claimed from US09/884,561 external-priority patent/US6480568B1/en
Priority claimed from US09/884,229 external-priority patent/US6493419B1/en
Application filed by フォトエレクトロン コーポレイション filed Critical フォトエレクトロン コーポレイション
Publication of JP2005502160A publication Critical patent/JP2005502160A/ja
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    • 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
    • A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
    • 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
    • G21K1/06—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diffraction, refraction or reflection, e.g. monochromators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/32—Tubes wherein the X-rays are produced at or near the end of the tube or a part thereof which tube or part has a small cross-section to facilitate introduction into a small hole or cavity
    • 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
    • A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
    • A61N2005/1019—Sources therefor
    • A61N2005/1022—Generators, e.g. X-ray tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/16—Vessels
    • H01J2235/163—Vessels shaped for a particular application
    • H01J2235/164—Small cross-section, e.g. for entering in a body cavity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/06—Cathodes
    • H01J35/064—Details of the emitter, e.g. material or structure

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Radiation-Therapy Devices (AREA)
  • X-Ray Techniques (AREA)
JP2003505042A 2001-06-19 2002-06-19 光学的駆動式治療用放射線源 Expired - Fee Related JP4268037B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US29920401P 2001-06-19 2001-06-19
US09/884,561 US6480568B1 (en) 2001-06-19 2001-06-19 Optically driven therapeutic radiation source
US09/884,229 US6493419B1 (en) 2001-06-19 2001-06-19 Optically driven therapeutic radiation source having a spiral-shaped thermionic cathode
PCT/US2002/019416 WO2002102459A1 (en) 2001-06-19 2002-06-19 Optically driven therapeutic radiation source

Publications (2)

Publication Number Publication Date
JP2005502160A JP2005502160A (ja) 2005-01-20
JP4268037B2 true JP4268037B2 (ja) 2009-05-27

Family

ID=27404637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003505042A Expired - Fee Related JP4268037B2 (ja) 2001-06-19 2002-06-19 光学的駆動式治療用放射線源

Country Status (4)

Country Link
EP (1) EP1409078A4 (zh)
JP (1) JP4268037B2 (zh)
CN (1) CN1596140A (zh)
WO (1) WO2002102459A1 (zh)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006524881A (ja) * 2003-01-16 2006-11-02 カールツァイスシュティフトゥング、ディー／ビー／エイ カールツァイス、オーバーコーへン、ジャーマニー 熱的に調節される電界放出カソード及びビーム電流測定技術
EP1494260B1 (en) 2003-06-30 2007-01-24 Nucletron B.V. Miniature X-ray source device
US6901136B1 (en) * 2003-12-02 2005-05-31 Ge Medical Systems Global Technology Co., Llc X-ray tube system and apparatus with conductive proximity between cathode and electromagnetic shield
JP2009021032A (ja) * 2007-07-10 2009-01-29 Takasago Thermal Eng Co Ltd Ｘ線発生管
US8437451B2 (en) * 2011-01-12 2013-05-07 Panalytical B.V. X-ray shutter arrangement
WO2013035823A1 (ja) * 2011-09-10 2013-03-14 株式会社Ｂｓｒ X線照射装置
GB2502109A (en) * 2012-05-16 2013-11-20 Ariane Medical Systems Ltd X-ray radiotherapy apparatus with indirectly heated emissive cathode
CN105121845B (zh) * 2013-04-12 2018-12-28 维斯塔斯风力系统集团公司 涉及风力涡轮机传感器的改进
CN107432992B (zh) * 2016-05-26 2019-08-13 和鑫生技开发股份有限公司 近端治疗装置及其放射源
WO2018078676A1 (ja) * 2016-10-31 2018-05-03 キヤノンアネルバ株式会社 Ｘ線発生装置及びｘ線撮影システム
WO2018119513A1 (en) * 2016-12-29 2018-07-05 The University Of British Columbia Optically addressed, thermionic electron beam device
CA3209805A1 (en) * 2017-03-31 2018-10-04 Empyrean Medical Systems, Inc. Three-dimensional beam forming x-ray source
CN108395280B (zh) * 2018-03-21 2020-10-09 黄石上方检测设备有限公司 一种陶瓷x射线管内表面涂层组合物及其烧结方法
CN109199628B (zh) * 2018-10-30 2021-04-02 深圳先进技术研究院 一种生物组织光刺激装置
CN118647437A (zh) * 2022-03-08 2024-09-13 株式会社Dr-Cocos 光线治疗器及电极棒

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5568056A (en) * 1978-11-17 1980-05-22 Hitachi Ltd X-ray tube
US5369679A (en) 1990-09-05 1994-11-29 Photoelectron Corporation Low power x-ray source with implantable probe for treatment of brain tumors
US5153900A (en) 1990-09-05 1992-10-06 Photoelectron Corporation Miniaturized low power x-ray source
US5428658A (en) 1994-01-21 1995-06-27 Photoelectron Corporation X-ray source with flexible probe
JP2710913B2 (ja) * 1993-06-18 1998-02-10 浜松ホトニクス株式会社 Ｘ線発生管
CA2194759C (en) * 1994-07-12 1999-09-14 Donald O. Smith X-ray apparatus for applying a predetermined flux to an interior surface of a body cavity
US6148061A (en) * 1997-04-28 2000-11-14 Newton Scientific, Inc. Miniature x-ray unit
AU4161899A (en) * 1998-06-04 1999-12-20 Uriel Halavee Radiotherapeutical device and use thereof
US6195411B1 (en) * 1999-05-13 2001-02-27 Photoelectron Corporation Miniature x-ray source with flexible probe
US6320935B1 (en) * 2000-02-28 2001-11-20 X-Technologies, Ltd. Dosimeter for a miniature energy transducer for emitting X-ray radiation

Also Published As

Publication number Publication date
EP1409078A1 (en) 2004-04-21
EP1409078A4 (en) 2009-04-08
CN1596140A (zh) 2005-03-16
WO2002102459A1 (en) 2002-12-27
JP2005502160A (ja) 2005-01-20

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