JP2001218753A5 - - Google Patents
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- Publication number
- JP2001218753A5 JP2001218753A5 JP2000393955A JP2000393955A JP2001218753A5 JP 2001218753 A5 JP2001218753 A5 JP 2001218753A5 JP 2000393955 A JP2000393955 A JP 2000393955A JP 2000393955 A JP2000393955 A JP 2000393955A JP 2001218753 A5 JP2001218753 A5 JP 2001218753A5
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- JP
- Japan
- 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.)
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/469434 | 1999-12-27 | ||
| US09/469,434 US6313633B1 (en) | 1999-12-27 | 1999-12-27 | Magnetic resonance imaging head coil |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001218753A JP2001218753A (ja) | 2001-08-14 |
| JP2001218753A5 true JP2001218753A5 (https=) | 2008-02-14 |
| JP4782921B2 JP4782921B2 (ja) | 2011-09-28 |
Family
ID=23863789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000393955A Expired - Fee Related JP4782921B2 (ja) | 1999-12-27 | 2000-12-26 | 磁気共鳴イメージング用頭部コイル |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6313633B1 (https=) |
| EP (1) | EP1113287B1 (https=) |
| JP (1) | JP4782921B2 (https=) |
| DE (1) | DE60045731D1 (https=) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6788058B1 (en) * | 2001-03-08 | 2004-09-07 | General Electric Company | Asymmetric ring dome radio frequency coil |
| WO2003008988A1 (en) * | 2001-07-20 | 2003-01-30 | Mri Devices Corporation | Coil configuration for magnetic resonance imaging |
| KR20040013704A (ko) * | 2002-08-08 | 2004-02-14 | 주식회사 아이솔테크놀로지 | 횡전자기파를 이용한 두부용 공명 코일 |
| US7088100B2 (en) * | 2004-03-11 | 2006-08-08 | General Electric Company | Method and apparatus to generate a circular polarized RF field independent of subject asymmetry |
| JP4542357B2 (ja) * | 2004-03-15 | 2010-09-15 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | Ｒｆコイルおよびｍｒｉ装置 |
| US6982554B2 (en) * | 2004-04-29 | 2006-01-03 | General Electric Company | System and method for operating transmit or transmit/receive elements in an MR system |
| US7259562B2 (en) * | 2005-02-11 | 2007-08-21 | Baylor College Of Medicine | RF coil for a highly uniform B1 amplitude for high field MRI |
| US7449888B1 (en) * | 2005-07-27 | 2008-11-11 | General Electric Company | Method and apparatus for multi-dimensional parallel MR imaging |
| US7479784B2 (en) * | 2005-10-12 | 2009-01-20 | New York University | Arrangements, systems and methods for facilitating and collecting information associated with fluxes of magnetic fields provided at various angles from one another |
| US7579838B2 (en) * | 2005-11-18 | 2009-08-25 | General Electric Company | Systems, methods and apparatus for a partially elongated field of view in a magnetic resonance imaging system |
| DE102007016312B4 (de) | 2007-04-04 | 2010-06-17 | Siemens Ag | Birdcage-ähnliche Sendeantenne für Magnetresonanzanwendungen mit verschieden voneinander ausgebildeten Abschlusselementen |
| KR101435943B1 (ko) | 2012-12-11 | 2014-09-01 | 삼성전자 주식회사 | 위상 배열 코일 모듈 및 상기 위상 배열 코일 모듈을 이용한 자기 공명 영상 장치 |
| CN105074489B (zh) * | 2013-03-28 | 2019-02-15 | 皇家飞利浦有限公司 | 针对可变患者尺寸的多区域射频线圈阵列 |
| KR101566708B1 (ko) | 2013-08-13 | 2015-11-06 | 삼성전자 주식회사 | 헤드 서포트 및 이를 포함하는 자기공명영상장치 |
| CN107430175B (zh) | 2015-03-27 | 2020-04-21 | 皇家飞利浦有限公司 | 具有多个独立的发射接收信道的磁共振体积线圈及其操作方法 |
| KR101690429B1 (ko) * | 2015-10-02 | 2016-12-27 | (의료)길의료재단 | Mri용 rf 코일 디바이스 |
| USD823471S1 (en) * | 2016-11-25 | 2018-07-17 | General Electric Company | MRI head coil apparatus |
| KR101822384B1 (ko) | 2016-12-01 | 2018-03-09 | 가천대학교 산학협력단 | 굽은형 다이폴 안테나를 이용한 자기공명 영상용 rf 코일 |
| JP7250476B2 (ja) * | 2017-11-08 | 2023-04-03 | キヤノンメディカルシステムズ株式会社 | 磁気共鳴イメージング装置及びｒｆコイル |
| ES2873023T3 (es) | 2018-06-26 | 2021-11-03 | Medical Intelligence Medizintechnik Gmbh | Disposición de bobina de cabeza para un dispositivo de resonancia magnética con inmovilización mejorada |
| KR102226303B1 (ko) * | 2019-08-29 | 2021-03-11 | 가천대학교 산학협력단 | 배열영상 기법을 위한 스포크 코일 및 이를 이용한 다채널 배열 rf 코일 |
| DE102020210645A1 (de) * | 2020-08-21 | 2022-02-24 | Siemens Healthcare Gmbh | Magnetresonanzantenne mit in Schaum eingebetteter Drahtstruktur |
| US11442125B2 (en) * | 2020-09-22 | 2022-09-13 | Quality Electrodynamics, Llc | Gapped multi-birdcage MRI RF coil |
| JP7557767B2 (ja) * | 2020-09-28 | 2024-09-30 | 富士フイルム株式会社 | 高周波コイルユニットおよび磁気共鳴イメージング装置 |
| CN113759299B (zh) * | 2021-09-29 | 2024-05-14 | 上海电气(集团)总公司智惠医疗装备分公司 | 一种头部线圈、核磁设备及调整方法 |
| KR102633694B1 (ko) * | 2021-11-30 | 2024-02-07 | 가천대학교 산학협력단 | 자기공명영상용 rf 코일 |
| TR2021021760A2 (tr) * | 2021-12-30 | 2022-02-21 | T C Ankara Ueniversitesi Rektoerluegue | Manyeti̇k rezonans görüntüleme ci̇hazlarinda kullanilmak üzere bi̇r miknatis |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5309104A (en) * | 1992-05-22 | 1994-05-03 | General Electric Company | Asymmetric radio frequency coil for magnetic resonance imaging |
| US5619996A (en) * | 1995-03-15 | 1997-04-15 | Medical Advances, Inc. | NMR local coil providing improved lower brain imaging |
| DE19515586A1 (de) * | 1995-04-27 | 1996-10-31 | Siemens Ag | Hochfrequenz-Antennensystem eines Gerätes zur magnetischen Kernresonanz |
| GB9511101D0 (en) * | 1995-06-01 | 1995-07-26 | British Tech Group | Magnetic coil |
| US5602479A (en) * | 1995-08-08 | 1997-02-11 | Picker International, Inc. | Quadrature radio frequency coil for magnetic resonance imaging |
| DE19535257A1 (de) * | 1995-09-22 | 1997-03-27 | Philips Patentverwaltung | MR-Anordnung zur Bestimmung der Kernmagnetisierungsverteilung mit einer Oberflächenspulen-Anordnung |
| DE19616464A1 (de) * | 1996-04-25 | 1997-11-06 | Philips Patentverwaltung | MR-Gerät mit einer Zylinderspulenanordnung und einer Oberflächenspulenanordnung |
| US5689189A (en) * | 1996-04-26 | 1997-11-18 | Picker International, Inc. | Technique for designing distributed radio frequency coils and distributed radio frequency coils designed thereby |
| US5777474A (en) * | 1996-11-08 | 1998-07-07 | Advanced Imaging Research, Inc. | Radio-frequency coil and method for resonance imaging/analysis |
| US6029082A (en) * | 1997-11-24 | 2000-02-22 | Picker International, Inc. | Less-claustrophobic, quadrature, radio-frequency head coil for nuclear magnetic resonance |
-
1999
- 1999-12-27 US US09/469,434 patent/US6313633B1/en not_active Expired - Lifetime
-
2000
- 2000-12-22 DE DE60045731T patent/DE60045731D1/de not_active Expired - Lifetime
- 2000-12-22 EP EP00311615A patent/EP1113287B1/en not_active Expired - Lifetime
- 2000-12-26 JP JP2000393955A patent/JP4782921B2/ja not_active Expired - Fee Related