CN105378501B - 用于多模态成像的表面静止阵列线圈结构 - Google Patents

用于多模态成像的表面静止阵列线圈结构 Download PDF

Info

Publication number
CN105378501B
CN105378501B CN201480040775.XA CN201480040775A CN105378501B CN 105378501 B CN105378501 B CN 105378501B CN 201480040775 A CN201480040775 A CN 201480040775A CN 105378501 B CN105378501 B CN 105378501B
Authority
CN
China
Prior art keywords
pet
bracket
cover
bridgeware
loop construction
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.)
Active
Application number
CN201480040775.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN105378501A (zh
Inventor
E.埃马奇
M.J.卡罗维
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GE Precision Healthcare LLC
Original Assignee
General Electric Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of CN105378501A publication Critical patent/CN105378501A/zh
Application granted granted Critical
Publication of CN105378501B publication Critical patent/CN105378501B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0033—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room
    • A61B5/0035—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room adapted for acquisition of images from more than one imaging mode, e.g. combining MRI and optical tomography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/70—Means for positioning the patient in relation to the detecting, measuring or recording means
    • A61B5/704—Tables
    • 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
    • G01R33/341—Constructional details, e.g. resonators, specially adapted to MR comprising surface coils
    • G01R33/3415—Constructional details, e.g. resonators, specially adapted to MR comprising surface coils comprising arrays of sub-coils, i.e. phased-array coils with flexible receiver channels
    • 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]

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Nuclear Medicine (AREA)
CN201480040775.XA 2013-07-17 2014-07-14 用于多模态成像的表面静止阵列线圈结构 Active CN105378501B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/943,884 US9433349B2 (en) 2013-07-17 2013-07-17 Surface stationary array coil structure for multi-modality imaging
US13/943884 2013-07-17
PCT/US2014/046471 WO2015009598A2 (en) 2013-07-17 2014-07-14 Surface stationary array coil structure for multi-modality imaging

Publications (2)

Publication Number Publication Date
CN105378501A CN105378501A (zh) 2016-03-02
CN105378501B true CN105378501B (zh) 2018-12-25

Family

ID=51263527

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480040775.XA Active CN105378501B (zh) 2013-07-17 2014-07-14 用于多模态成像的表面静止阵列线圈结构

Country Status (5)

Country Link
US (1) US9433349B2 (https=)
JP (1) JP6454703B2 (https=)
CN (1) CN105378501B (https=)
DE (1) DE112014003307T5 (https=)
WO (1) WO2015009598A2 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL226488A (en) * 2013-05-21 2016-07-31 Aspect Imaging Ltd Baby crib
DE102014222061A1 (de) * 2014-10-29 2016-05-04 Siemens Aktiengesellschaft Liegenbrett und Patientenliege für medizinische bildgebende Verfahren
US10548532B2 (en) 2014-11-12 2020-02-04 Shanghai United Imaging Healthcare Co., Ltd. Transport apparatus in medical system
US10101417B2 (en) * 2015-08-03 2018-10-16 General Electric Company Methods and devices for RF coils in MRI systems
US10656225B2 (en) * 2016-09-01 2020-05-19 Canon Medical Systems Corporation Magnetic resonance imaging apparatus
US20180267114A1 (en) * 2016-12-20 2018-09-20 Board Of Regents Of The University Of Texas System Adjustable coil holder and an imaging device including same
US10797421B2 (en) * 2018-05-23 2020-10-06 Xerox Corporation Landing electrical contact
DE202018103733U1 (de) * 2018-06-29 2018-09-27 Medical Intelligence Medizintechnik Gmbh Radiotherapiesystem
US11090012B2 (en) * 2019-01-29 2021-08-17 Shanghai United Imaging Healthcare Co., Ltd. Positron emission tomography-magnetic resonance imaging apparatus
US11963739B2 (en) * 2019-11-13 2024-04-23 Sino Canada Health Engineering Research Institute (Hefei) Ltd BrainPET system for simultaneous MRI and PET imaging
EP3992656A1 (en) * 2020-10-27 2022-05-04 Koninklijke Philips N.V. Positioning of radiofrequency coils in magnetic resonance imaging devices
CN116546925A (zh) * 2020-11-13 2023-08-04 美国西门子医疗系统股份有限公司 用于医学成像系统的患者处理系统
DE102021204738A1 (de) * 2021-05-11 2022-11-17 Siemens Healthcare Gmbh Magnetresonanzvorrichtung mit Patientenlagerungsvorrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5808468A (en) * 1996-12-13 1998-09-15 Bis; Kostaki G. Universal kinematic imaging table for rapid positional changes in patient centering
CN101103916A (zh) * 2006-07-12 2008-01-16 株式会社东芝 磁共振成像装置
CN101152084A (zh) * 2006-09-29 2008-04-02 西门子公司 组合式磁共振-正电子发射断层成像设备的磁场发生单元
CN102871731A (zh) * 2011-07-01 2013-01-16 通用电气公司 用于组合式mri-pet成像仪的系统和方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0420327A (ja) 1990-05-15 1992-01-23 Toshiba Corp Ｍｒｉ装置用サーフェスコイル部
JPH0698873A (ja) 1992-09-18 1994-04-12 Hitachi Ltd Ｍｒｉ用ベットの被検者載置機構
JPH11113881A (ja) 1997-10-14 1999-04-27 Shimadzu Corp Ｍｒイメージング装置
US7640607B2 (en) * 2005-04-29 2010-01-05 Varian Medical Systems, Inc. Patient support systems
US7218112B2 (en) 2005-05-12 2007-05-15 Siemens Aktiengesellschaft Combined MR/PET system
JP2009540882A (ja) 2006-06-20 2009-11-26 イムリス インコーポレイテッド 診察及び外科イメージング用の回転式統合型スキャナー
WO2008140547A1 (en) 2006-10-31 2008-11-20 Koninklijke Philips Electronics N. V. Patient bed for pet/mr imaging systems
CN101542307B (zh) 2006-10-31 2013-10-30 皇家飞利浦电子股份有限公司 混合pet/mr成像系统
CN101675355B (zh) 2007-05-04 2017-04-19 皇家飞利浦电子股份有限公司 具有对由mr线圈导致的辐射吸收进行校正的混合mr/pet
US8525116B2 (en) 2007-07-25 2013-09-03 Koninklijke Philips N.V. MR/PET imaging systems
DE102008022816B4 (de) 2008-05-08 2017-10-12 Siemens Healthcare Gmbh Verfahren zur Erstellung einer Schwächungskarte
DE102008025677B4 (de) 2008-05-29 2012-09-27 Siemens Aktiengesellschaft Magnetresonanzgerät mit einer PET-Einheit
US8467847B2 (en) 2010-09-08 2013-06-18 Siemens Medical Solutions Usa, Inc. Hybrid MR/PET scanner with patient table split cable feed
US9265440B2 (en) 2012-05-30 2016-02-23 General Electric Company Split bridge for PET-MR scanner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5808468A (en) * 1996-12-13 1998-09-15 Bis; Kostaki G. Universal kinematic imaging table for rapid positional changes in patient centering
CN101103916A (zh) * 2006-07-12 2008-01-16 株式会社东芝 磁共振成像装置
CN101152084A (zh) * 2006-09-29 2008-04-02 西门子公司 组合式磁共振-正电子发射断层成像设备的磁场发生单元
CN102871731A (zh) * 2011-07-01 2013-01-16 通用电气公司 用于组合式mri-pet成像仪的系统和方法

Also Published As

Publication number Publication date
US9433349B2 (en) 2016-09-06
WO2015009598A3 (en) 2015-04-23
WO2015009598A2 (en) 2015-01-22
CN105378501A (zh) 2016-03-02
JP6454703B2 (ja) 2019-01-16
DE112014003307T5 (de) 2016-05-04
JP2016528967A (ja) 2016-09-23
US20150025358A1 (en) 2015-01-22

Similar Documents

Publication Publication Date Title
CN105378501B (zh) 用于多模态成像的表面静止阵列线圈结构
US9261574B2 (en) Structured RF coil assembly for MRI scanner
US7847552B2 (en) Exclusion of compromised PET data during simultaneous PET-MR acquisition
CN101152084B (zh) 组合式磁共振-正电子发射断层成像设备的磁场发生单元
US7667457B2 (en) System and apparatus for detecting gamma rays in a PET/MRI scanner
US10799143B2 (en) Split bridge for PET-MR scanner
EP2539726B1 (en) Rf antenna arrangement and method for multi nuclei mr image reconstruction involving parallel mri
US8064981B2 (en) Device for superimposed MRI and PET imaging
US20120169341A1 (en) Integrated gamma ray detector ring and rf body coil
US20080146914A1 (en) System, method and apparatus for cancer imaging
GB2137756A (en) Nuclear magnetic resonance imaging apparatus
JP2009540948A (ja) 複数対象の同時ｍｒｉ画像法
CN205251561U (zh) 一种嵌入型可分离式pet/mr扫描仪
US9498174B2 (en) Whole body RF coil for PET-MR system
US9277898B2 (en) Stationary anterior phased array coil for simultaneous PET-MR imaging
US6915152B2 (en) Method for MR imaging with an array of RF coils
JP5597342B2 (ja) 幾つかのｒｆ周波数での磁気共鳴イメージング
KR101959405B1 (ko) 결합된 ｈｆ／심／그레디언트 신호 라우팅
KR20140099774A (ko) Ｍｒｉ-ｐｅｔ시스템
CN104138261B (zh) 包括磁共振成像单元和pet单元的医学成像系统
US10132891B2 (en) System and method for attenuation correction of a surface coil in a PET-MRI system
US20050146332A1 (en) Method and apparatus for magnetic resonance imaging
Lim et al. Evaluation of RF noise shielding effectiveness for the improvement of MR image in hybrid PET/MRI
Jung et al. Development of PET/MRI with insertable PET for simultaneous imaging of human brain

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20250403

Address after: Wisconsin

Patentee after: Ge precision medical Co.,Ltd.

Country or region after: U.S.A.

Address before: New York, United States

Patentee before: General Electric Co.

Country or region before: U.S.A.