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 PDFInfo
- 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
- Authority
- JP
- Japan
- Prior art keywords
- radiation
- hot cathode
- optical
- capsule
- source
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
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Images
Classifications
-
- 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)
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)
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)
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 |
-
2002
- 2002-06-19 CN CNA028121317A patent/CN1596140A/zh active Pending
- 2002-06-19 EP EP02737538A patent/EP1409078A4/en not_active Withdrawn
- 2002-06-19 JP JP2003505042A patent/JP4268037B2/ja not_active Expired - Fee Related
- 2002-06-19 WO PCT/US2002/019416 patent/WO2002102459A1/en active Application Filing
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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