IN2014CN03505A - - Google Patents
Info
- Publication number
- IN2014CN03505A IN2014CN03505A IN3505CHN2014A IN2014CN03505A IN 2014CN03505 A IN2014CN03505 A IN 2014CN03505A IN 3505CHN2014 A IN3505CHN2014 A IN 3505CHN2014A IN 2014CN03505 A IN2014CN03505 A IN 2014CN03505A
- Authority
- IN
- India
- Prior art keywords
- miniature
- cathode
- magnetic field
- ray source
- scanner
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/285—Invasive instruments, e.g. catheters or biopsy needles, specially adapted for tracking, guiding or visualization by NMR
- G01R33/287—Invasive instruments, e.g. catheters or biopsy needles, specially adapted for tracking, guiding or visualization by NMR involving active visualization of interventional instruments, e.g. using active tracking RF coils or coils for intentionally creating magnetic field inhomogeneities
-
- 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
-
- 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
- A61N5/1007—Arrangements or means for the introduction of sources into the body
-
- 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
- A61N5/103—Treatment planning systems
- A61N5/1039—Treatment planning systems using functional images, e.g. PET or MRI
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
- G01R33/48—NMR imaging systems
-
- 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
-
- 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
- A61N5/1048—Monitoring, verifying, controlling systems and methods
- A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
- A61N2005/1055—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam using magnetic resonance imaging [MRI]
-
- 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
- A61N2005/1089—Electrons
-
- 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
- A61N2005/1092—Details
- A61N2005/1094—Shielding, protecting against radiation
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Radiology & Medical Imaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Radiation-Therapy Devices (AREA)
- X-Ray Techniques (AREA)
Abstract
A miniature X ray source (10) for high dose rate brachytherapy that can be operated in a wide range of operating directions (76) in the presence of a strong magnetic field (B) such as for instance the static magnetic field (B) of an MR scanner with at least one anode (12) and at least one cathode (14) wherein in an operative state an electric field (18) between the anode (12) and the cathode (14) is essentially spherically symmetric in at least a continuous solid angle of more than p/2 sr about a center (16) of the cathode (14); a brachytherapy system comprising at least one said miniature X ray source (10) and a method for generating a beam (82) of X ray radiation inside an outer magnetic field (B) or an operative MR scanner with said miniature X ray source (10).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161556422P | 2011-11-07 | 2011-11-07 | |
EP11188036.5A EP2589412A1 (en) | 2011-11-07 | 2011-11-07 | Electronic brachytherapy source for use in /near MR scanners |
PCT/IB2012/056190 WO2013068921A1 (en) | 2011-11-07 | 2012-11-06 | Electronic brachytherapy source for use in /near mr scanners |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014CN03505A true IN2014CN03505A (en) | 2015-10-09 |
Family
ID=45023619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN3505CHN2014 IN2014CN03505A (en) | 2011-11-07 | 2012-11-06 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20140316249A1 (en) |
EP (2) | EP2589412A1 (en) |
JP (1) | JP2014532507A (en) |
CN (1) | CN103930164A (en) |
BR (1) | BR112014010296A2 (en) |
IN (1) | IN2014CN03505A (en) |
MX (1) | MX2014005370A (en) |
RU (1) | RU2014123201A (en) |
WO (1) | WO2013068921A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022021942A1 (en) * | 2020-07-27 | 2022-02-03 | Shanghai United Imaging Healthcare Co., Ltd. | Radiotherapy device and microwave source thereof |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5729583A (en) * | 1995-09-29 | 1998-03-17 | The United States Of America As Represented By The Secretary Of Commerce | Miniature x-ray source |
US6540655B1 (en) * | 2000-11-10 | 2003-04-01 | Scimed Life Systems, Inc. | Miniature x-ray unit |
DE60330457D1 (en) * | 2003-10-03 | 2010-01-21 | Nucletron Bv | Solid state applicator for brachytherapy |
US7914434B2 (en) * | 2006-07-03 | 2011-03-29 | Xoft, Inc. | Endoscopic/percutaneous electronic radiation applicator and method of use |
US20080021257A1 (en) * | 2006-07-18 | 2008-01-24 | Ams Research Corporation | X-Ray Brachytherapy System and Device |
US8878464B2 (en) * | 2010-10-01 | 2014-11-04 | Varian Medical Systems Inc. | Laser accelerator driven particle brachytherapy devices, systems, and methods |
CN101961530B (en) * | 2010-10-27 | 2013-11-13 | 玛西普医学科技发展(深圳)有限公司 | Image-guided radiation therapy equipment |
US20130030238A1 (en) * | 2011-07-27 | 2013-01-31 | Kelley Linda A | Brachytherapy devices, kits and methods of use |
-
2011
- 2011-11-07 EP EP11188036.5A patent/EP2589412A1/en not_active Withdrawn
-
2012
- 2012-11-06 CN CN201280054418.XA patent/CN103930164A/en active Pending
- 2012-11-06 MX MX2014005370A patent/MX2014005370A/en unknown
- 2012-11-06 RU RU2014123201/14A patent/RU2014123201A/en not_active Application Discontinuation
- 2012-11-06 US US14/356,223 patent/US20140316249A1/en not_active Abandoned
- 2012-11-06 EP EP12794509.5A patent/EP2744568A1/en not_active Withdrawn
- 2012-11-06 IN IN3505CHN2014 patent/IN2014CN03505A/en unknown
- 2012-11-06 JP JP2014539460A patent/JP2014532507A/en not_active Withdrawn
- 2012-11-06 BR BR112014010296A patent/BR112014010296A2/en not_active IP Right Cessation
- 2012-11-06 WO PCT/IB2012/056190 patent/WO2013068921A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2589412A1 (en) | 2013-05-08 |
WO2013068921A1 (en) | 2013-05-16 |
US20140316249A1 (en) | 2014-10-23 |
BR112014010296A2 (en) | 2017-04-18 |
EP2744568A1 (en) | 2014-06-25 |
CN103930164A (en) | 2014-07-16 |
MX2014005370A (en) | 2014-07-28 |
JP2014532507A (en) | 2014-12-08 |
RU2014123201A (en) | 2015-12-20 |
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