WO2014159597A1 - Radio frequency birdcage coil for mri guided radiotherapy - Google Patents
Radio frequency birdcage coil for mri guided radiotherapy Download PDFInfo
- Publication number
- WO2014159597A1 WO2014159597A1 PCT/US2014/024354 US2014024354W WO2014159597A1 WO 2014159597 A1 WO2014159597 A1 WO 2014159597A1 US 2014024354 W US2014024354 W US 2014024354W WO 2014159597 A1 WO2014159597 A1 WO 2014159597A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- conductive
- radio frequency
- rung
- frequency coil
- thickness
- Prior art date
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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
- G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
- G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
- G01R33/34092—RF coils specially adapted for NMR spectrometers
-
- 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
- G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
- G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
- G01R33/34046—Volume type coils, e.g. bird-cage coils; Quadrature bird-cage coils; Circularly polarised coils
- G01R33/34076—Birdcage coils
-
- 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
- G01R33/4808—Multimodal MR, e.g. MR combined with positron emission tomography [PET], MR combined with ultrasound or MR combined with computed tomography [CT]
-
- 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
- G01R33/4808—Multimodal MR, e.g. MR combined with positron emission tomography [PET], MR combined with ultrasound or MR combined with computed tomography [CT]
- G01R33/481—MR combined with positron emission tomography [PET] or single photon emission computed tomography [SPECT]
-
- 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
- G01R33/4808—Multimodal MR, e.g. MR combined with positron emission tomography [PET], MR combined with ultrasound or MR combined with computed tomography [CT]
- G01R33/4812—MR combined with X-ray or computed tomography [CT]
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Health & Medical Sciences (AREA)
- Radiology & Medical Imaging (AREA)
- Pulmonology (AREA)
- High Energy & Nuclear Physics (AREA)
- Pathology (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Radiation-Therapy Devices (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP23164774.4A EP4220213A3 (en) | 2013-03-12 | 2014-03-12 | Radio frequency birdcage coil for mri guided radiotherapy |
KR1020157027623A KR20150135337A (en) | 2013-03-12 | 2014-03-12 | Radio frequency birdcage coil for mri guided radiotheraphy |
AU2014240394A AU2014240394B2 (en) | 2013-03-12 | 2014-03-12 | Radio frequency birdcage coil for MRI guided radiotherapy |
CN202010069533.0A CN111257808B (en) | 2013-03-12 | 2014-03-12 | Radio frequency birdcage coil for magnetic resonance imaging guided radiotherapy |
CA2904330A CA2904330A1 (en) | 2013-03-12 | 2014-03-12 | Radio frequency transmit coil for magnetic resonance imaging system |
EP14714116.2A EP2972448B1 (en) | 2013-03-12 | 2014-03-12 | Radio frequency birdcage coil for mri guided radiotherapy |
CN201480026973.0A CN105247381A (en) | 2013-03-12 | 2014-03-12 | Radio frequency birdcage coil for mri guided radiotherapy |
JP2016501503A JP6509803B2 (en) | 2013-03-12 | 2014-03-12 | Radio frequency birdcage coil for MRI guided radiotherapy |
HK16108035.2A HK1220256A1 (en) | 2013-03-12 | 2016-07-11 | Radio frequency birdcage coil for mri guided radiotherapy |
AU2018203988A AU2018203988B2 (en) | 2013-03-12 | 2018-06-06 | Radio frequency birdcage coil for mri guided radiotherapy |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/796,784 | 2013-03-12 | ||
US13/796,784 US9404983B2 (en) | 2013-03-12 | 2013-03-12 | Radio frequency transmit coil for magnetic resonance imaging system |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014159597A1 true WO2014159597A1 (en) | 2014-10-02 |
Family
ID=50391523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2014/024354 WO2014159597A1 (en) | 2013-03-12 | 2014-03-12 | Radio frequency birdcage coil for mri guided radiotherapy |
Country Status (9)
Country | Link |
---|---|
US (4) | US9404983B2 (en) |
EP (2) | EP2972448B1 (en) |
JP (2) | JP6509803B2 (en) |
KR (1) | KR20150135337A (en) |
CN (2) | CN105247381A (en) |
AU (2) | AU2014240394B2 (en) |
CA (1) | CA2904330A1 (en) |
HK (1) | HK1220256A1 (en) |
WO (1) | WO2014159597A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107533115A (en) * | 2015-04-30 | 2018-01-02 | 皇家飞利浦有限公司 | There is improved space and the radio frequency volume coil accessed for what is used in magnetic resonance examination system |
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US8981779B2 (en) | 2011-12-13 | 2015-03-17 | Viewray Incorporated | Active resistive shimming fro MRI devices |
US10561861B2 (en) | 2012-05-02 | 2020-02-18 | Viewray Technologies, Inc. | Videographic display of real-time medical treatment |
CA2888993A1 (en) | 2012-10-26 | 2014-05-01 | Viewray Incorporated | Assessment and improvement of treatment using imaging of physiological responses to radiation therapy |
US9404983B2 (en) * | 2013-03-12 | 2016-08-02 | Viewray, Incorporated | Radio frequency transmit coil for magnetic resonance imaging system |
US9675271B2 (en) * | 2013-03-13 | 2017-06-13 | Viewray Technologies, Inc. | Systems and methods for radiotherapy with magnetic resonance imaging |
US9446263B2 (en) | 2013-03-15 | 2016-09-20 | Viewray Technologies, Inc. | Systems and methods for linear accelerator radiotherapy with magnetic resonance imaging |
CN105324678B (en) * | 2013-06-21 | 2018-11-20 | 皇家飞利浦有限公司 | Shim system for magnetic resonance compound scanner |
BR112015031515A2 (en) * | 2013-06-21 | 2017-07-25 | Koninklijke Philips Nv | apparatus and chamber for a cryostat |
KR102346071B1 (en) * | 2014-03-14 | 2021-12-31 | 더 제너럴 하스피탈 코포레이션 | System and method for low-field, multi-channel imaging |
CN107407716A (en) * | 2014-10-17 | 2017-11-28 | 皇家飞利浦有限公司 | RF coils are segmented with the Z of gap and RF screen members |
US11045108B2 (en) * | 2014-11-26 | 2021-06-29 | Viewray Technologies, Inc. | Magnetic resonance imaging receive coil assembly |
US9977099B2 (en) * | 2014-12-30 | 2018-05-22 | General Electric Company | Systems and methods for integrated pick-up loops in body coil conductors |
EP3256215B1 (en) | 2015-02-11 | 2023-10-04 | ViewRay Technologies, Inc. | Planning and control for magnetic resonance guided radiation therapy |
KR20180120705A (en) | 2016-03-02 | 2018-11-06 | 뷰레이 테크놀로지스 인크. | Particle therapy using magnetic resonance imaging |
WO2018045550A1 (en) * | 2016-09-09 | 2018-03-15 | Hong Kong R&D Centre for Logistics and Supply Chain Management Enabling Technologies Limited | A radio frequency communication device and a method for using thereof |
KR101890261B1 (en) | 2016-12-01 | 2018-08-22 | 가천대학교 산학협력단 | Magnetic resonance imaging birdcage coil assembly aligned along the z-axis |
CN110382049A (en) | 2016-12-13 | 2019-10-25 | 优瑞技术公司 | Radiotherapy system and method |
JP7150415B2 (en) | 2017-04-27 | 2022-10-11 | コーニンクレッカ フィリップス エヌ ヴェ | Medical device for magnetic resonance imaging guided radiation therapy |
EP3428671A1 (en) * | 2017-07-11 | 2019-01-16 | Koninklijke Philips N.V. | Rf feed circuit for magnetic resonance imaging |
WO2019112880A1 (en) | 2017-12-06 | 2019-06-13 | Viewray Technologies, Inc. | Optimization of multimodal radiotherapy |
US11209509B2 (en) | 2018-05-16 | 2021-12-28 | Viewray Technologies, Inc. | Resistive electromagnet systems and methods |
CN110109035B (en) * | 2019-04-22 | 2021-05-18 | 上海联影医疗科技股份有限公司 | Birdcage coil decoupling device, birdcage coil decoupling system and magnetic resonance system |
KR102226303B1 (en) | 2019-08-29 | 2021-03-11 | 가천대학교 산학협력단 | High-pass spoke coil for parallel MRI, and multi-channel array RF coil utilizing the same |
CN111580030B (en) * | 2020-05-13 | 2022-04-22 | 山东省肿瘤防治研究院(山东省肿瘤医院) | Magnetic field preparation structure, equipment and system for fusion of nuclear magnetic resonance and radiotherapy |
CN111929628B (en) * | 2020-07-09 | 2023-05-12 | 江苏美时医疗技术有限公司 | 7T magnetic resonance imaging radio frequency coil |
CN216434341U (en) * | 2021-09-26 | 2022-05-03 | 深圳市联影高端医疗装备创新研究院 | Radio frequency coil |
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2013
- 2013-03-12 US US13/796,784 patent/US9404983B2/en active Active
-
2014
- 2014-03-12 CN CN201480026973.0A patent/CN105247381A/en active Pending
- 2014-03-12 KR KR1020157027623A patent/KR20150135337A/en active IP Right Grant
- 2014-03-12 JP JP2016501503A patent/JP6509803B2/en active Active
- 2014-03-12 AU AU2014240394A patent/AU2014240394B2/en not_active Ceased
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Also Published As
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US10466319B2 (en) | 2019-11-05 |
CA2904330A1 (en) | 2014-10-02 |
JP7085514B2 (en) | 2022-06-16 |
EP4220213A2 (en) | 2023-08-02 |
EP2972448B1 (en) | 2023-05-03 |
AU2014240394B2 (en) | 2018-03-08 |
US20190331746A1 (en) | 2019-10-31 |
US9404983B2 (en) | 2016-08-02 |
AU2018203988A1 (en) | 2018-06-21 |
JP6509803B2 (en) | 2019-05-08 |
AU2014240394A1 (en) | 2015-09-24 |
CN111257808A (en) | 2020-06-09 |
US11035916B2 (en) | 2021-06-15 |
EP2972448A1 (en) | 2016-01-20 |
US20170052236A1 (en) | 2017-02-23 |
EP4220213A3 (en) | 2023-11-01 |
US20140266206A1 (en) | 2014-09-18 |
AU2018203988B2 (en) | 2020-01-30 |
US20210356539A1 (en) | 2021-11-18 |
HK1220256A1 (en) | 2017-04-28 |
CN111257808B (en) | 2022-10-18 |
KR20150135337A (en) | 2015-12-02 |
CN105247381A (en) | 2016-01-13 |
JP2019130366A (en) | 2019-08-08 |
JP2016512464A (en) | 2016-04-28 |
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