BR112015010164A8 - aparelho de imageamento por ressonância magnética - Google Patents

aparelho de imageamento por ressonância magnética

Info

Publication number
BR112015010164A8
BR112015010164A8 BR112015010164A BR112015010164A BR112015010164A8 BR 112015010164 A8 BR112015010164 A8 BR 112015010164A8 BR 112015010164 A BR112015010164 A BR 112015010164A BR 112015010164 A BR112015010164 A BR 112015010164A BR 112015010164 A8 BR112015010164 A8 BR 112015010164A8
Authority
BR
Brazil
Prior art keywords
imaging apparatus
resonance imaging
magnetic resonance
housing
hole
Prior art date
Application number
BR112015010164A
Other languages
English (en)
Other versions
BR112015010164B1 (pt
BR112015010164A2 (pt
Inventor
Lee Myung-Kyu
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of BR112015010164A2 publication Critical patent/BR112015010164A2/pt
Publication of BR112015010164A8 publication Critical patent/BR112015010164A8/pt
Publication of BR112015010164B1 publication Critical patent/BR112015010164B1/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—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
    • 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
    • G01R33/283—Intercom or optical viewing arrangements, structurally associated with NMR apparatus
    • 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
    • G01R33/30—Sample handling arrangements, e.g. sample cells, spinning mechanisms
    • G01R33/307—Sample handling arrangements, e.g. sample cells, spinning mechanisms specially adapted for moving the sample relative to the MR system, e.g. spinning mechanisms, flow cells or means for positioning the sample inside a spectrometer
    • 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
    • G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
    • G01R33/385—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using gradient magnetic field 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
    • 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
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/543—Control of the operation of the MR system, e.g. setting of acquisition parameters prior to or during MR data acquisition, dynamic shimming, use of one or more scout images for scan plane prescription
    • 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
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/565—Correction of image distortions, e.g. due to magnetic field inhomogeneities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/312—Driving therefor
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/005—Projectors using an electronic spatial light modulator but not peculiar thereto

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Signal Processing (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)

Abstract

"aparelho para imageamento por ressonância magnética". a presente invenção refere-se a um aparelho para imageamento por ressonância magnética (irm) que inclui um alojamento que tem um orifício ao qual um campo magnético para uso em uma varredura de irm é aplicado, uma mesa móvel na qual um alvo de inspeção pode ser colocado e que entra no orifício do alojamento, um projetor que projeta uma imagem sobre uma parede interna que forma o orifício do alojamento, e um controlador que controla a unidade de projeção e transmite um sinal de vídeo para o projetor.
BR112015010164-0A 2012-11-05 2013-10-30 Aparelho de imageamento de ressonância magnética BR112015010164B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20120124471 2012-11-05
KR10-2012-0124471 2012-11-05
KR10-2013-0057952 2013-05-22
KR1020130057952A KR101525013B1 (ko) 2012-11-05 2013-05-22 자기공명영상 장치
PCT/KR2013/009725 WO2014069892A1 (en) 2012-11-05 2013-10-30 Magnetic resonance imaging apparatus

Publications (3)

Publication Number Publication Date
BR112015010164A2 BR112015010164A2 (pt) 2017-07-11
BR112015010164A8 true BR112015010164A8 (pt) 2019-10-01
BR112015010164B1 BR112015010164B1 (pt) 2022-01-25

Family

ID=49515293

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015010164-0A BR112015010164B1 (pt) 2012-11-05 2013-10-30 Aparelho de imageamento de ressonância magnética

Country Status (6)

Country Link
US (2) US8975894B2 (pt)
EP (2) EP2728370A3 (pt)
KR (2) KR101525013B1 (pt)
CN (1) CN103800007B (pt)
BR (1) BR112015010164B1 (pt)
WO (1) WO2014069892A1 (pt)

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DE102013214390A1 (de) * 2013-07-23 2015-01-29 Siemens Aktiengesellschaft Magnetresonanzvorrichtung mit einer Projektionseinheit
KR101666522B1 (ko) * 2013-09-25 2016-10-24 삼성전자 주식회사 자기공명영상 장치
CN106154708B (zh) * 2014-05-30 2017-10-27 上海联影医疗科技有限公司 投影机及投影系统
KR101625473B1 (ko) 2014-07-18 2016-05-30 삼성전자 주식회사 자기공명영상장치
KR101856646B1 (ko) 2014-07-18 2018-05-14 삼성전자주식회사 자기공명영상장치 및 그 제어방법
KR20160010921A (ko) * 2014-07-21 2016-01-29 삼성전자주식회사 자기공명영상장치 및 그 제어방법
KR20160026298A (ko) * 2014-08-29 2016-03-09 삼성전자주식회사 자기 공명 영상 장치, 그 제어 방법, 및 자기 공명 영상 장치용 헤드 코일
KR20160049273A (ko) * 2014-10-27 2016-05-09 삼성전자주식회사 의료 영상 장치
WO2016133336A1 (en) * 2015-02-17 2016-08-25 Samsung Electronics Co., Ltd. Magnetic resonance imaging (mri) apparatus and method of controlling mri apparatus
DE102015213935B4 (de) * 2015-07-23 2019-02-14 Siemens Healthcare Gmbh Medizinische Bildgebungsvorrichtung mit einer Positionierungseinheit sowie ein Verfahren zu einem Bestimmen einer Position auf einer Positionierungsfläche
JP6675170B2 (ja) * 2015-10-30 2020-04-01 キヤノンメディカルシステムズ株式会社 医用画像診断装置
JP6656881B2 (ja) * 2015-10-30 2020-03-04 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
JP6775943B2 (ja) * 2015-12-11 2020-10-28 キヤノンメディカルシステムズ株式会社 医用画像診断装置
CN105744246B (zh) * 2016-03-18 2017-08-18 北京邮电大学 一种用于磁共振视觉传输的双线双向传输彩色信号电路
KR101817423B1 (ko) * 2016-04-29 2018-01-10 주식회사 한빔테크놀로지 호흡 연동 시스템
KR101657156B1 (ko) * 2016-05-19 2016-09-19 삼성전자주식회사 자기공명영상장치 및 그 제어방법
CN106725479A (zh) * 2016-12-28 2017-05-31 上海联影医疗科技有限公司 一种投影装置和医学设备
KR101917863B1 (ko) * 2017-04-12 2018-11-12 재단법인 대구경북첨단의료산업진흥재단 복합 의료장치 및 그를 이용한 복합 의료 시스템
US11571174B2 (en) 2017-10-02 2023-02-07 Innovere Medical Inc. Systems and methods for displaying images to patient residing on movable table during medical imaging or therapeutic procedures
EP3719519A1 (en) * 2019-04-01 2020-10-07 Koninklijke Philips N.V. Two-dimensional display for magnetic resonance imaging
EP3825709A1 (en) * 2019-11-25 2021-05-26 Koninklijke Philips N.V. Magnetic resonance examination system with carrier
CN114363595B (zh) * 2021-12-31 2024-06-04 上海联影医疗科技股份有限公司 一种投影装置及检查设备
WO2024081971A1 (en) * 2022-10-14 2024-04-18 Pdc Facilities, Inc. Systems and methods related to image projection and display in an mri bore

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Also Published As

Publication number Publication date
CN103800007B (zh) 2017-07-28
EP3002601A1 (en) 2016-04-06
KR101525013B1 (ko) 2015-06-16
EP2728370A2 (en) 2014-05-07
WO2014069892A1 (en) 2014-05-08
KR20140130095A (ko) 2014-11-07
KR20140058313A (ko) 2014-05-14
EP2728370A3 (en) 2016-04-06
US20150048825A1 (en) 2015-02-19
US9823317B2 (en) 2017-11-21
US8975894B2 (en) 2015-03-10
BR112015010164B1 (pt) 2022-01-25
KR101604811B1 (ko) 2016-03-18
EP3002601B1 (en) 2018-03-07
BR112015010164A2 (pt) 2017-07-11
US20140125337A1 (en) 2014-05-08
CN103800007A (zh) 2014-05-21

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/10/2013, OBSERVADAS AS CONDICOES LEGAIS.