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WO2003026505A1 - Outil de traitement et imageur a resonance magnetique - Google Patents

Outil de traitement et imageur a resonance magnetique Download PDF

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Publication number
WO2003026505A1
WO2003026505A1 PCT/JP2002/009618 JP0209618W WO03026505A1 WO 2003026505 A1 WO2003026505 A1 WO 2003026505A1 JP 0209618 W JP0209618 W JP 0209618W WO 03026505 A1 WO03026505 A1 WO 03026505A1
Authority
WO
WIPO (PCT)
Prior art keywords
pointer
upper magnet
doctor
imaged
position sensor
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.)
Ceased
Application number
PCT/JP2002/009618
Other languages
English (en)
Japanese (ja)
Inventor
Chikako Iizuka
Hisako Nagao
Tetsuhiko Takahashi
Akira Kurome
Takayuki Nagaoka
Takashi Ishizuka
Kazumi Komura
Junta Harada
Michiko Tajima
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.)
Hitachi Healthcare Manufacturing Ltd
Original Assignee
Hitachi Medical Corp
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 Hitachi Medical Corp filed Critical Hitachi Medical Corp
Priority to JP2003530149A priority Critical patent/JP4178108B2/ja
Publication of WO2003026505A1 publication Critical patent/WO2003026505A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient; User input means
    • A61B5/7475—User input or interface means, e.g. keyboard, pointing device, joystick
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3403—Needle locating or guiding means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • 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
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; Determining position of diagnostic devices 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
    • A61B5/064—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 using markers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A61B5/1126—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb using a particular sensing technique
    • A61B5/1127—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb using a particular sensing technique using markers
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/0046—Surgical instruments, devices or methods with a releasable handle; with handle and operating part separable
    • A61B2017/00469—Surgical instruments, devices or methods with a releasable handle; with handle and operating part separable for insertion of instruments, e.g. guide wire, optical fibre
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046—Tracking techniques
    • A61B2034/2055—Optical tracking systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2068—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis using pointers, e.g. pointers having reference marks for determining coordinates of body points
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2072—Reference field transducer attached to an instrument or patient
    • 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
    • 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
    • A61B2090/3983—Reference marker arrangements for use with image guided surgery
    • 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
    • A61B90/361—Image-producing devices, e.g. surgical cameras

Landscapes

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

Abstract

L'invention concerne un marqueur de positions de référence doté d'au moins trois réflecteurs, ledit marqueur étant attaché à un aimant supérieur d'un appareil à résonance magnétique qui forme un champ magnétique uniforme entre l'aimant supérieur et un aimant inférieur qui constitue une paire avec l'aimant supérieur, les deux aimants étant soutenus par un pôle. Un détecteur de positions pourvu d'un dispositif d'émission de lumière et d'une caméra de détection est rattaché à l'aimant supérieur dans un mouvement de balancement par le biais d'un mécanisme de bras et se déplace verticalement. Le pointeur que tient le médecin et qui est doté d'au moins trois réflecteurs, similaire au marqueur de positions de référence, indique la région d'un sujet à imager, à l'aide dudit pointeur. Au moyen dudit détecteur de positions, les positions desdits marqueur et pointeur sont déterminées. Le détecteur de positions émet à une unité de contrôle de l'appareil à résonance magnétique, une information sur la position de la section transversale à imager. Ainsi, la section transversale indiquée par le médecin au moyen du pointeur est automatiquement imagée et affichée sur un écran. Tandis qu'il observe l'image affichée, le médecin peut faire fonctionner le pointeur. Un élément de support servant à fixer un élément d'insertion à introduire dans la partie concernée du corps du sujet examiné ou traité est attaché de manière amovible au pointeur.
PCT/JP2002/009618 2001-09-19 2002-09-19 Outil de traitement et imageur a resonance magnetique Ceased WO2003026505A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003530149A JP4178108B2 (ja) 2001-09-19 2002-09-19 処置器具および磁気共鳴イメージング装置

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2001-285331 2001-09-19
JP2001285331 2001-09-19
JP2001-285949 2001-09-19
JP2001285949 2001-09-19
JP2002096291 2002-03-29
JP2002-96291 2002-03-29

Publications (1)

Publication Number Publication Date
WO2003026505A1 true WO2003026505A1 (fr) 2003-04-03

Family

ID=27347531

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/009618 Ceased WO2003026505A1 (fr) 2001-09-19 2002-09-19 Outil de traitement et imageur a resonance magnetique

Country Status (3)

Country Link
JP (1) JP4178108B2 (fr)
CN (1) CN100366217C (fr)
WO (1) WO2003026505A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005312698A (ja) * 2004-04-28 2005-11-10 Hitachi Medical Corp 核磁気共鳴撮像装置
JP2006288848A (ja) * 2005-04-13 2006-10-26 Hitachi Medical Corp 医用画像診断装置
JP2008513070A (ja) * 2004-09-15 2008-05-01 カール・ツアイス・ビジョン・ゲーエムベーハー 測定ブレースと、メガネフレームの前傾角を決めるための装置と方法
WO2012074751A1 (fr) * 2010-11-17 2012-06-07 Boston Scientific Scimed, Inc. Ensemble de support pour instrument
WO2016024839A1 (fr) * 2014-08-13 2016-02-18 Samsung Electronics Co., Ltd. Procédé et appareil de filtrage de champ magnétique induit dans une bobine d'un système d'irm
US10022065B2 (en) 2014-11-30 2018-07-17 Elbit Systems Ltd. Model registration system and method
US12178520B2 (en) 2014-11-30 2024-12-31 Elbit Systems Ltd. Model registration system and method

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007141784A2 (fr) * 2006-06-05 2007-12-13 Technion Research & Development Foundation Ltd. guidage contrôlé d'une aiguille flexible
EP2549284A1 (fr) * 2011-07-21 2013-01-23 Koninklijke Philips Electronics N.V. Marqueur de position pour une utilisation avec un appareil d'IRM
CN107940189B (zh) * 2018-01-02 2024-03-22 合肥和尔适科技发展有限公司 一种用于安装磁共振配套设备的可旋转支架
CN113677251B (zh) * 2019-05-30 2024-12-31 奥林巴斯株式会社 监视系统和内窥镜的插入操作的评价方法
CN110464461A (zh) * 2019-08-29 2019-11-19 中国科学技术大学 一种基于mri引导的介入手术导航装置
CN110379493B (zh) * 2019-08-29 2023-04-21 中国科学技术大学 一种图像导航配准系统及图像导航系统
EP3816646A1 (fr) * 2019-10-28 2021-05-05 Koninklijke Philips N.V. Système de surveillance comportant une caméra et un miroir non magnétique pour un système d'examen par résonance magnétique
CN111743630B (zh) * 2020-07-31 2025-03-21 北京柏惠维康科技股份有限公司 导航装置
USD1091816S1 (en) 2023-04-19 2025-09-02 Stryker European Operations Limited Surgical instrument tracker
CN118662208B (zh) * 2024-07-19 2025-10-24 北京理工大学 一种核磁兼容的力感知进针装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08509144A (ja) * 1993-04-22 1996-10-01 ピクシス，インコーポレイテッド 物体の相対的位置を突き止めるシステム
JPH0984746A (ja) * 1995-07-19 1997-03-31 Olympus Optical Co Ltd 磁気共鳴観測システム
US5617857A (en) * 1995-06-06 1997-04-08 Image Guided Technologies, Inc. Imaging system having interactive medical instruments and methods
JP2001017408A (ja) * 1999-06-10 2001-01-23 General Electric Co <Ge> Ｍｒｉシステム及びｍｒｉ走査を行う方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE920029A1 (en) * 1991-01-07 1992-07-15 Beth Israel Hospital Process for the detection and localization of cancer
IL106779A0 (en) * 1992-09-11 1993-12-08 Magna Lab Inc Permanent magnetic structure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08509144A (ja) * 1993-04-22 1996-10-01 ピクシス，インコーポレイテッド 物体の相対的位置を突き止めるシステム
US5617857A (en) * 1995-06-06 1997-04-08 Image Guided Technologies, Inc. Imaging system having interactive medical instruments and methods
JPH0984746A (ja) * 1995-07-19 1997-03-31 Olympus Optical Co Ltd 磁気共鳴観測システム
JP2001017408A (ja) * 1999-06-10 2001-01-23 General Electric Co <Ge> Ｍｒｉシステム及びｍｒｉ走査を行う方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005312698A (ja) * 2004-04-28 2005-11-10 Hitachi Medical Corp 核磁気共鳴撮像装置
JP2008513070A (ja) * 2004-09-15 2008-05-01 カール・ツアイス・ビジョン・ゲーエムベーハー 測定ブレースと、メガネフレームの前傾角を決めるための装置と方法
JP2006288848A (ja) * 2005-04-13 2006-10-26 Hitachi Medical Corp 医用画像診断装置
WO2012074751A1 (fr) * 2010-11-17 2012-06-07 Boston Scientific Scimed, Inc. Ensemble de support pour instrument
WO2016024839A1 (fr) * 2014-08-13 2016-02-18 Samsung Electronics Co., Ltd. Procédé et appareil de filtrage de champ magnétique induit dans une bobine d'un système d'irm
US10578688B2 (en) 2014-08-13 2020-03-03 Samsung Electronics Co., Ltd. Method and apparatus for filtering magnetic field induced in coil of MRI system
US10022065B2 (en) 2014-11-30 2018-07-17 Elbit Systems Ltd. Model registration system and method
US10932689B2 (en) 2014-11-30 2021-03-02 Elbit Systems Ltd. Model registration system and method
US12178520B2 (en) 2014-11-30 2024-12-31 Elbit Systems Ltd. Model registration system and method

Also Published As

Publication number Publication date
CN1555245A (zh) 2004-12-15
CN100366217C (zh) 2008-02-06
JPWO2003026505A1 (ja) 2005-01-06
JP4178108B2 (ja) 2008-11-12

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