JP5944376B2 - 磁気共鳴撮像の間の器具誘導 - Google Patents
磁気共鳴撮像の間の器具誘導 Download PDFInfo
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- JP5944376B2 JP5944376B2 JP2013504362A JP2013504362A JP5944376B2 JP 5944376 B2 JP5944376 B2 JP 5944376B2 JP 2013504362 A JP2013504362 A JP 2013504362A JP 2013504362 A JP2013504362 A JP 2013504362A JP 5944376 B2 JP5944376 B2 JP 5944376B2
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- 238000001356 surgical procedure Methods 0.000 description 11
- 230000008685 targeting Effects 0.000 description 9
- 210000004556 brain Anatomy 0.000 description 6
- 210000003484 anatomy Anatomy 0.000 description 4
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- 238000005553 drilling Methods 0.000 description 2
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- 241001465754 Metazoa Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
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- 239000002872 contrast media Substances 0.000 description 1
- 238000007428 craniotomy Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000013152 interventional procedure Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000926 neurological effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- 230000008733 trauma Effects 0.000 description 1
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- 238000011179 visual inspection Methods 0.000 description 1
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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
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- 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
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- A—HUMAN NECESSITIES
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
- A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/11—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis with guides for needles or instruments, e.g. arcuate slides or ball joints
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3405—Needle locating or guiding means using mechanical guide means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/06—Measuring instruments not otherwise provided for
- A61B2090/061—Measuring instruments not otherwise provided for for measuring dimensions, e.g. length
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
- A61B2090/374—NMR or MRI
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
- A61B2090/3954—Markers, e.g. radio-opaque or breast lesions markers magnetic, e.g. NMR or MRI
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
-
- 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
- G01R33/285—Invasive instruments, e.g. catheters or biopsy needles, specially adapted for tracking, guiding or visualization by NMR
- G01R33/286—Invasive instruments, e.g. catheters or biopsy needles, specially adapted for tracking, guiding or visualization by NMR involving passive visualization of interventional instruments, i.e. making the instrument visible as part of the normal MR process
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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
- G01R33/34046—Volume type coils, e.g. bird-cage coils; Quadrature bird-cage coils; Circularly polarised coils
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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
- G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
- G01R33/48—NMR imaging systems
- G01R33/58—Calibration of imaging systems, e.g. using test probes, Phantoms; Calibration objects or fiducial markers such as active or passive RF coils surrounding an MR active material
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- Heart & Thoracic Surgery (AREA)
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- Animal Behavior & Ethology (AREA)
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- Radiology & Medical Imaging (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Surgical Instruments (AREA)
Description
上記対象物の磁気共鳴画像を生成する対象物コイルと、
上記対象物に影響を与える器具を誘導する器具誘導デバイスと、
上記磁気共鳴画像において見えるマーカーと、
既知の空間関係において上記器具誘導デバイスを上記対象物コイルに取り付ける取付要素とを有する。
上記対象物コイルを用いて、上記対象物及び上記マーカーの磁気共鳴画像を生成するステップと、
上記対象物が影響を与えられる影響位置を、上記生成された磁気共鳴画像内の影響位置を表す、提供された影響位置画像領域、上記生成された磁気共鳴画像、上記マーカーの位置、及び上記対象物に影響を与える間存在する、上記器具誘導デバイスと上記対象物コイルとの間の既知の空間関係、に基づき決定する、ステップと、
上記対象物に影響を与える上記決定された影響位置に基づき、上記器具誘導デバイスにより上記器具を誘導するため、上記取付要素により上記器具誘導デバイスを上記対象物コイルに取り付けるステップとを有する。
Claims (11)
- 対象物に影響を与える影響手順を準備する準備装置であって、
前記対象物の磁気共鳴画像を生成する対象物コイルと、
前記対象物に影響を与える器具を誘導する器具誘導デバイスと、
前記磁気共鳴画像において見えるマーカーと、
既知の空間関係において前記器具誘導デバイスを前記対象物コイルに取り付ける取付要素とを有し、
前記器具誘導デバイスが、前記器具を保持する器具ホルダと、前記器具ホルダを担持する器具ホルダ担体とを有し、前記器具ホルダ担体が前記対象物コイルの端部に取り付けられるエンドプレートである、準備装置。 - 前記器具誘導デバイス及び前記対象物コイルが既知の空間関係にあるよう、前記取付要素は、前記対象物コイル及び前記器具ホルダ担体を互いに対して取り付けるよう構成される、請求項1に記載の準備装置。
- 前記器具ホルダ及び前記器具ホルダ担体が、前記対象物コイルに対して前記器具を動かすため、前記器具ホルダが、前記器具ホルダ担体に対して移動されることを可能にするよう構成される、請求項1に記載の準備装置。
- 前記マーカーが、前記対象物コイル及び前記器具誘導デバイスの少なくとも1つに取り付けられる、請求項1に記載の準備装置。
- 前記マーカーが、前記対象物コイル内に構成される、請求項4に記載の準備装置。
- 前記準備装置が更に、前記対象物を保持する対象物保持構造を有する、請求項1に記載の準備装置。
- 前記対象物コイルが、前記対象物保持構造内に構成される、請求項6に記載の準備装置。
- 前記対象物保持構造が、より変形可能な領域とあまり変形可能でない領域とを有し、前記対象物コイルは、前記対象物保持構造の前記あまり変形可能でない領域で前記対象物保持構造に取り付けられる、請求項6に記載の準備装置。
- 対象物を撮像する磁気共鳴撮像システムであって、請求項1に記載の準備装置の対象物コイルからの磁気共鳴信号を用いることにより、前記対象物の磁気共鳴画像を生成するよう構成される、磁気共鳴撮像システム。
- 対象物に影響を与える器具を誘導する器具誘導デバイスと協調する対象物コイルであって、前記対象物コイルが、前記対象物の磁気共鳴画像を生成するよう構成され、既知の空間関係において前記器具誘導デバイスを前記対象物コイルに取り付ける取付要素を有し、
前記器具誘導デバイスが、前記器具を保持する器具ホルダと、前記器具ホルダを担持する器具ホルダ担体とを有し、前記器具ホルダ担体が前記対象物コイルの端部に取り付けられるエンドプレートである、対象物コイル。 - 対象物コイルと協調する器具誘導デバイスであって、前記器具誘導デバイスが、対象物に影響を与える器具を誘導するよう構成され、既知の空間関係において前記器具誘導デバイスを前記対象物コイルに取り付ける取付要素を有し、前記対象物コイルは、前記対象物の磁気共鳴画像を生成するよう構成され、
前記器具誘導デバイスが、前記器具を保持する器具ホルダと、前記器具ホルダを担持する器具ホルダ担体とを有し、前記器具ホルダ担体が前記対象物コイルの端部に取り付けられるエンドプレートである、器具誘導デバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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EP10159885.2 | 2010-04-14 | ||
EP10159885 | 2010-04-14 | ||
PCT/IB2011/051384 WO2011128800A1 (en) | 2010-04-14 | 2011-03-31 | Instrument guiding during magnetic resonance imaging |
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JP2013529939A JP2013529939A (ja) | 2013-07-25 |
JP5944376B2 true JP5944376B2 (ja) | 2016-07-05 |
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US (1) | US8818490B2 (ja) |
EP (1) | EP2558876B1 (ja) |
JP (1) | JP5944376B2 (ja) |
CN (1) | CN102859385B (ja) |
BR (1) | BR112012025801B1 (ja) |
WO (1) | WO2011128800A1 (ja) |
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CN102859385B (zh) * | 2010-04-14 | 2015-06-17 | 皇家飞利浦电子股份有限公司 | 在磁共振成像期间的仪器引导 |
ES2421308B1 (es) * | 2012-02-29 | 2014-08-25 | Al-Assir Abou-Alfa Imad | Sistema de estereotaxia cerebral guiado por resonancia magnética |
CN203101610U (zh) * | 2012-09-25 | 2013-07-31 | 西门子(深圳)磁共振有限公司 | 一种磁共振系统的接收线圈 |
CN105705110B (zh) * | 2013-08-28 | 2018-11-13 | 新加坡工艺教育学院 | 用于引导器械的系统和设备 |
GB201318805D0 (en) * | 2013-10-24 | 2013-12-11 | Elekta Ab | Use of Ancillary Devices/Accessories in MR Radiotherapy Systems |
CN105934198A (zh) * | 2013-10-25 | 2016-09-07 | 西门子公司 | 磁共振线圈单元及其制造方法 |
FR3019983A1 (fr) * | 2014-04-22 | 2015-10-23 | Iin Medical | Dispositif chirurgical exocentrique |
CN105963001A (zh) * | 2016-07-06 | 2016-09-28 | 张宝国 | 一种脑穿刺引导装置 |
CN106371045B (zh) * | 2016-11-10 | 2024-03-26 | 包头市稀宝博为医疗系统有限公司 | 介入性磁共振接收线圈组件及磁共振设备 |
US9707049B1 (en) * | 2016-12-22 | 2017-07-18 | The Florida International University Board Of Trustees | Stereotactic device for implantation of permanent implants into a rodent brain |
WO2018164755A1 (en) * | 2017-03-06 | 2018-09-13 | Neural Analytics, Inc. | Headset system |
JP6606161B2 (ja) * | 2017-12-13 | 2019-11-13 | インスティテュート オブ テクニカル エジュケーション | 器具を誘導するためのシステムおよび方法 |
US10251722B1 (en) | 2018-09-17 | 2019-04-09 | The Florida International University Board Of Trustees | Stereotaxic brain implant system for large animals |
CN113081263A (zh) * | 2019-12-23 | 2021-07-09 | 武汉联影智融医疗科技有限公司 | 介入穿刺系统及具有其的诊疗设备 |
CN112617800A (zh) * | 2021-01-26 | 2021-04-09 | 重庆医科大学附属儿童医院 | 一种新生儿头颅磁共振专用固定器 |
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JPS62227349A (ja) * | 1986-03-28 | 1987-10-06 | 株式会社東芝 | Ct用ステレオタクシ−フレ−ム |
JPH0994233A (ja) * | 1995-09-29 | 1997-04-08 | Olympus Optical Co Ltd | 処置器具 |
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JP3655783B2 (ja) * | 1999-10-05 | 2005-06-02 | ジーイー横河メディカルシステム株式会社 | 穿刺針支持具、rfコイル、磁気共鳴信号測定装置および磁気共鳴撮像装置 |
SE0003432D0 (sv) | 2000-09-26 | 2000-09-26 | Elekta Ab | Stereotaktiskt instrument |
ITSV20010020A1 (it) | 2001-06-08 | 2002-12-08 | Esaote Spa | Macchina per l'acquisizione di immagini della zona interna di un corpo in particolare per l'acquisizione di immagini diagnostiche |
WO2003041577A1 (en) * | 2001-11-14 | 2003-05-22 | Koninklijke Philips Electronics N.V. | Docking means for medical system comprising examination device and patient support device |
JP4360679B2 (ja) * | 2003-07-01 | 2009-11-11 | 株式会社日立メディコ | 定位脳手術計画支援装置 |
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JP4381907B2 (ja) | 2004-07-05 | 2009-12-09 | 株式会社日立製作所 | 手術支援システム |
CN101229061B (zh) * | 2004-11-02 | 2012-11-21 | 株式会社东芝 | 磁共振成像装置和磁共振成像方法 |
EP1890629A1 (en) | 2005-04-29 | 2008-02-27 | Elekta AB (publ) | Device and method for fixation of equipment to the head of a patient during neurological diagnosis, therapy or surgery |
US8175677B2 (en) | 2007-06-07 | 2012-05-08 | MRI Interventions, Inc. | MRI-guided medical interventional systems and methods |
CN101406395B (zh) * | 2007-10-11 | 2011-11-02 | 高培毅 | 磁共振弹性成像头部枕式电磁激发装置 |
CN102859385B (zh) * | 2010-04-14 | 2015-06-17 | 皇家飞利浦电子股份有限公司 | 在磁共振成像期间的仪器引导 |
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- 2011-03-31 WO PCT/IB2011/051384 patent/WO2011128800A1/en active Application Filing
- 2011-03-31 BR BR112012025801A patent/BR112012025801B1/pt active IP Right Grant
- 2011-03-31 JP JP2013504362A patent/JP5944376B2/ja active Active
- 2011-03-31 EP EP11718783.1A patent/EP2558876B1/en active Active
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WO2011128800A1 (en) | 2011-10-20 |
EP2558876B1 (en) | 2018-12-12 |
BR112012025801A2 (pt) | 2017-11-28 |
BR112012025801B1 (pt) | 2019-12-24 |
CN102859385A (zh) | 2013-01-02 |
JP2013529939A (ja) | 2013-07-25 |
CN102859385B (zh) | 2015-06-17 |
US8818490B2 (en) | 2014-08-26 |
US20130035585A1 (en) | 2013-02-07 |
EP2558876A1 (en) | 2013-02-20 |
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