RU2019113759A3 - - Google Patents
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- Publication number
- RU2019113759A3 RU2019113759A3 RU2019113759A RU2019113759A RU2019113759A3 RU 2019113759 A3 RU2019113759 A3 RU 2019113759A3 RU 2019113759 A RU2019113759 A RU 2019113759A RU 2019113759 A RU2019113759 A RU 2019113759A RU 2019113759 A3 RU2019113759 A3 RU 2019113759A3
- Authority
- RU
- Russia
Links
Classifications
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- 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
- G01R33/34007—Manufacture of RF coils, e.g. using printed circuit board technology; additional hardware for providing mechanical support to the RF coil assembly or to part thereof, e.g. a support for moving the coil assembly relative to the remainder of the MR system
-
- 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
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
- G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
-
- 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
- G01R33/42—Screening
- G01R33/422—Screening of the radio frequency field
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Radiation-Therapy Devices (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16193034.2 | 2016-10-10 | ||
| EP16193034 | 2016-10-10 | ||
| EP16200907 | 2016-11-28 | ||
| EP16200907.0 | 2016-11-28 | ||
| PCT/EP2017/075672 WO2018069247A1 (en) | 2016-10-10 | 2017-10-09 | Co-planar rf coil feeding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2019113759A RU2019113759A (ru) | 2020-11-13 |
| RU2019113759A3 true RU2019113759A3 (enExample) | 2021-01-15 |
| RU2744714C2 RU2744714C2 (ru) | 2021-03-15 |
Family
ID=60001935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2019113759A RU2744714C2 (ru) | 2016-10-10 | 2017-10-09 | Питание копланарной rf катушки |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10877114B2 (enExample) |
| EP (1) | EP3523666B1 (enExample) |
| JP (1) | JP7036809B6 (enExample) |
| CN (1) | CN109804260B (enExample) |
| BR (1) | BR112019006953A2 (enExample) |
| RU (1) | RU2744714C2 (enExample) |
| WO (1) | WO2018069247A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3761051B1 (de) | 2019-07-04 | 2025-03-19 | Siemens Healthineers AG | Lokalspule mit segmentierter antennenvorrichtung |
| WO2021071938A2 (en) | 2019-10-08 | 2021-04-15 | Hyperfine Research, Inc. | System and methods for detecting electromagnetic interference in patients during magnetic resonance imaging |
| KR102644728B1 (ko) * | 2021-03-25 | 2024-03-11 | 가천대학교 산학협력단 | 자기공명영상용 마이크로스트립 유도결합형 가변형 rf 코일 장치 |
| US12253583B2 (en) | 2021-04-28 | 2025-03-18 | Shanghai United Imaging Healthcare Co., Ltd. | Coil assembly and magnetic resonance system |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2221939Y (zh) * | 1995-06-05 | 1996-03-13 | 深圳安科高技术有限公司 | 一种用于磁共振成像系统的射频线圈装置 |
| US6175237B1 (en) * | 1997-03-05 | 2001-01-16 | Doty Scientific, Inc. | Center-fed paralleled coils for MRI |
| US6535084B1 (en) * | 2000-01-15 | 2003-03-18 | Ge Medical Systems Global Technology Company, Llc | Method and apparatus for designing an RF coil assembly |
| AU2002353183A1 (en) | 2001-12-31 | 2003-07-24 | The Johns Hopkins University School Of Medicine | Mri tunable antenna and system |
| CN1714300A (zh) * | 2002-11-20 | 2005-12-28 | 皇家飞利浦电子股份有限公司 | 用于磁共振成像的自屏蔽梯度场线圈 |
| EP1480250A1 (en) * | 2003-05-22 | 2004-11-24 | HELYSSEN S.à.r.l. | A high density plasma reactor and RF-antenna therefor |
| US20080284435A1 (en) | 2003-11-25 | 2008-11-20 | Koninklijke Philips Electronics Nv | Magnetic Resonance Coil Element With Embedded Electronics Module |
| US7432709B2 (en) * | 2004-01-15 | 2008-10-07 | Koninklijke Philips Electronics N.V. | Planar RF resonator for open MRI systems |
| EP1761791A2 (en) | 2004-06-25 | 2007-03-14 | Koninklijke Philips Electronics N.V. | Integrated power supply for surface coils |
| WO2006067746A2 (en) | 2004-12-22 | 2006-06-29 | Koninklijke Philips Electronics, N.V. | Radio frequency coil with transmission line end-rings |
| EP2097764A1 (en) | 2006-12-21 | 2009-09-09 | Koninklijke Philips Electronics N.V. | Power supply for rf coils |
| US8164336B1 (en) | 2007-11-10 | 2012-04-24 | Murphree Jr Dennis Haaga | Transmission line probe for NMR |
| US8035384B2 (en) * | 2008-10-23 | 2011-10-11 | General Electric Company | Hybrid birdcage-TEM radio frequency (RF) coil for multinuclear MRI/MRS |
| GB0820689D0 (en) | 2008-11-12 | 2008-12-17 | Siemens Ag | Antenna arrangement |
| GB0905769D0 (en) | 2009-04-03 | 2009-05-20 | Siemens Ag | Microwave connection |
| US8754819B2 (en) * | 2010-03-12 | 2014-06-17 | Agc Automotive Americas R&D, Inc. | Antenna system including a circularly polarized antenna |
| WO2011148278A1 (en) * | 2010-05-27 | 2011-12-01 | Koninklijke Philips Electronics N.V. | Decoupling of multiple channels of an mri rf coil array |
| DE102010027295B4 (de) | 2010-07-16 | 2013-07-25 | Siemens Aktiengesellschaft | Trommel-Mantelwellensperre |
| WO2012165295A1 (ja) * | 2011-05-31 | 2012-12-06 | 国立大学法人大阪大学 | 共振回路 |
| US9869735B2 (en) * | 2011-10-18 | 2018-01-16 | Koninklijke Philips N.V. | MRI coil assembly with a radio frequency shield switchable between a blocking state and a transparent state |
| US9261574B2 (en) * | 2012-05-02 | 2016-02-16 | General Electric Company | Structured RF coil assembly for MRI scanner |
| US8482362B1 (en) * | 2012-08-15 | 2013-07-09 | Werlatone, Inc. | Combiner/divider with interconnection structure |
| US9841484B2 (en) | 2013-02-01 | 2017-12-12 | Quantum Valley Investment Fund LP | Resonator device for electron spin resonance |
| US10185000B2 (en) | 2014-10-16 | 2019-01-22 | Koninklikje Philips N.V. | MRI birdcage coil with distributed excitation |
-
2017
- 2017-10-09 EP EP17777936.0A patent/EP3523666B1/en active Active
- 2017-10-09 CN CN201780062401.1A patent/CN109804260B/zh active Active
- 2017-10-09 JP JP2019518103A patent/JP7036809B6/ja active Active
- 2017-10-09 US US16/340,396 patent/US10877114B2/en active Active
- 2017-10-09 WO PCT/EP2017/075672 patent/WO2018069247A1/en not_active Ceased
- 2017-10-09 BR BR112019006953A patent/BR112019006953A2/pt active Search and Examination
- 2017-10-09 RU RU2019113759A patent/RU2744714C2/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| US10877114B2 (en) | 2020-12-29 |
| CN109804260B (zh) | 2021-09-28 |
| WO2018069247A1 (en) | 2018-04-19 |
| RU2019113759A (ru) | 2020-11-13 |
| CN109804260A (zh) | 2019-05-24 |
| BR112019006953A2 (pt) | 2019-07-02 |
| RU2744714C2 (ru) | 2021-03-15 |
| JP7036809B6 (ja) | 2022-05-30 |
| US20190227133A1 (en) | 2019-07-25 |
| EP3523666B1 (en) | 2022-04-27 |
| JP2019532725A (ja) | 2019-11-14 |
| JP7036809B2 (ja) | 2022-03-15 |
| EP3523666A1 (en) | 2019-08-14 |