JP4524172B2 - 収集システムのアイソセンタに関して被検体を位置決めする方法及び装置 - Google Patents
収集システムのアイソセンタに関して被検体を位置決めする方法及び装置 Download PDFInfo
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- JP4524172B2 JP4524172B2 JP2004342628A JP2004342628A JP4524172B2 JP 4524172 B2 JP4524172 B2 JP 4524172B2 JP 2004342628 A JP2004342628 A JP 2004342628A JP 2004342628 A JP2004342628 A JP 2004342628A JP 4524172 B2 JP4524172 B2 JP 4524172B2
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- 238000000034 method Methods 0.000 title description 15
- 238000003384 imaging method Methods 0.000 claims description 37
- 238000005259 measurement Methods 0.000 claims description 7
- 238000003325 tomography Methods 0.000 description 10
- 239000013598 vector Substances 0.000 description 10
- 210000000056 organ Anatomy 0.000 description 9
- 230000005855 radiation Effects 0.000 description 6
- 206010073306 Exposure to radiation Diseases 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002603 single-photon emission computed tomography Methods 0.000 description 2
- 238000012285 ultrasound imaging Methods 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- 241000665848 Isca Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002594 fluoroscopy Methods 0.000 description 1
- 238000002595 magnetic resonance imaging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000002600 positron emission tomography Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/54—Control of apparatus or devices for radiation diagnosis
- A61B6/547—Control of apparatus or devices for radiation diagnosis involving tracking of position of the device or parts of the device
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/08—Auxiliary means for directing the radiation beam to a particular spot, e.g. using light beams
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1048—Monitoring, verifying, controlling systems and methods
- A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording 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, mobility of a limb
- A61B5/1126—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, 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, mobility of a limb using a particular sensing technique using markers
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Description
110 電磁照射器
120 電磁受信器
125 電磁受信器
130 X線検出器
140 被検体
150 ツール
160 断層撮影再構成ユニット
Claims (10)
- イメージング・スキャナにおいて被検体をセンタリングするシステムであって、
磁場を発生する電磁照射器と、
前記電磁照射器の磁場を検出する電磁受信器と
前記電磁受信器からの情報に基づいて画像走査のアイソセンタを確定するためのイメージング・ユニットと、
を備え、
前記電磁受信器が前記画像走査の検出器の上に配置される、システム。 - イメージング・スキャナにおいて被検体をセンタリングするシステムであって、
磁場を発生する電磁照射器と、
前記電磁照射器の磁場を検出する電磁受信器と
前記電磁受信器からの情報に基づいて画像走査のアイソセンタを確定するためのイメージング・ユニットと、
を備え、
前記イメージング・ユニットは、該アイソセンタに基づいて、撮像されることになる被検体を再位置決めする、システム。 - 前記イメージング・ユニットが、前記電磁受信器の複数の位置計測値に基づいて前記アイソセンタを特定することを特徴とする請求項1又は2に記載のシステム。
- 前記電磁照射器からの磁場を検出する第2の電磁受信器を更に備えることを特徴とする請求項1又は2に記載のシステム。
- イメージング・スキャナにおいて被検体をセンタリングするシステムであって、
磁場を発生する電磁照射器と、
前記電磁照射器の磁場を検出する電磁受信器と
前記電磁受信器からの情報に基づいて画像走査のアイソセンタを確定するためのプロセッサと、
を備え、
前記電磁受信器が前記画像走査の検出器の上に配置される、システム。 - イメージング・スキャナにおいて被検体をセンタリングするシステムであって、
磁場を発生する電磁照射器と、
前記電磁照射器の磁場を検出する電磁受信器と
前記電磁受信器からの情報に基づいて画像走査のアイソセンタを確定するためのプロセッサと、
を備え、
前記電磁照射器が前記画像走査の検出器の上に配置される、システム。 - イメージング・スキャナにおいて被検体をセンタリングするシステムであって、
磁場を発生する電磁照射器と、
前記電磁照射器の磁場を検出する電磁受信器と
前記電磁受信器からの情報に基づいて画像走査のアイソセンタを確定するためのプロセッサと、
を備え、
前記プロセッサは、該アイソセンタに基づいて、撮像されることになる被検体を再位置決めする、システム。 - イメージング・スキャナにおいて被検体をセンタリングするシステムであって、
磁場を発生する電磁照射器と、
前記電磁照射器の磁場を検出する電磁受信器と
前記電磁受信器からの情報に基づいて画像走査のアイソセンタを確定するためのプロセッサと、
を備え、
前記電磁照射器が撮像されることになる被検体の中心を特定するツール上に配置される、システム。 - 前記プロセッサが、前記電磁受信器の複数の位置計測値に基づいて前記アイソセンタを特定することを特徴とする請求項5乃至8のいずれかに記載のシステム。
- 前記電磁照射器からの磁場を検出する第2の電磁受信器を更に備えることを特徴とする請求項5乃至8のいずれかに記載のシステム。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0350926A FR2862861B1 (fr) | 2003-11-28 | 2003-11-28 | Positionnement d'objets pour l'acquisition d'images |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005161055A JP2005161055A (ja) | 2005-06-23 |
JP2005161055A5 JP2005161055A5 (ja) | 2009-12-17 |
JP4524172B2 true JP4524172B2 (ja) | 2010-08-11 |
Family
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Family Applications (1)
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JP2004342628A Expired - Fee Related JP4524172B2 (ja) | 2003-11-28 | 2004-11-26 | 収集システムのアイソセンタに関して被検体を位置決めする方法及び装置 |
Country Status (6)
Country | Link |
---|---|
US (2) | US7357573B2 (ja) |
JP (1) | JP4524172B2 (ja) |
CN (2) | CN100581476C (ja) |
DE (1) | DE102004055766A1 (ja) |
FR (1) | FR2862861B1 (ja) |
GB (1) | GB2408664B (ja) |
Families Citing this family (26)
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US8406845B2 (en) * | 2004-09-01 | 2013-03-26 | University Of Tennessee Research Foundation | Method and apparatus for imaging tracking |
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US7840256B2 (en) | 2005-06-27 | 2010-11-23 | Biomet Manufacturing Corporation | Image guided tracking array and method |
US20070225588A1 (en) * | 2006-03-17 | 2007-09-27 | Michael Steckner | Automated Patient Localization in a Medical Imaging System |
US8165659B2 (en) | 2006-03-22 | 2012-04-24 | Garrett Sheffer | Modeling method and apparatus for use in surgical navigation |
WO2008015612A2 (en) * | 2006-07-31 | 2008-02-07 | Koninklijke Philips Electronics N. V. | Automatic iso-centering for rotational angiography |
US7853061B2 (en) * | 2007-04-26 | 2010-12-14 | General Electric Company | System and method to improve visibility of an object in an imaged subject |
US8934961B2 (en) | 2007-05-18 | 2015-01-13 | Biomet Manufacturing, Llc | Trackable diagnostic scope apparatus and methods of use |
US20080319491A1 (en) | 2007-06-19 | 2008-12-25 | Ryan Schoenefeld | Patient-matched surgical component and methods of use |
US8571637B2 (en) | 2008-01-21 | 2013-10-29 | Biomet Manufacturing, Llc | Patella tracking method and apparatus for use in surgical navigation |
CN102123664B (zh) * | 2008-08-13 | 2014-05-07 | 皇家飞利浦电子股份有限公司 | 使用旋转中心寻找算法进行环形伪影校正的校准方法 |
EP2326253B1 (en) | 2008-08-18 | 2016-11-23 | The Brigham and Women's Hospital, Inc. | Integrated surgical sampling probe |
CN201384493Y (zh) * | 2009-03-12 | 2010-01-20 | 西门子迈迪特(深圳)磁共振有限公司 | 用于磁共振系统的定位装置 |
US8218727B2 (en) * | 2009-09-04 | 2012-07-10 | Siemens Medical Solutions Usa, Inc. | System for medical image processing, manipulation and display |
KR101820301B1 (ko) * | 2011-09-07 | 2018-01-19 | 삼성전자주식회사 | 자기 공명 영상 장치 및 그 제어 방법 |
DE102012202165A1 (de) * | 2012-02-14 | 2013-08-14 | Siemens Aktiengesellschaft | Verfahren zur Positionierung eines interessierenden Körperbereichs im Isozentrum eines CT-Bildgebungssystems |
US9237874B2 (en) * | 2012-04-30 | 2016-01-19 | General Electric Company | Method and system for non-invasive imaging of a target region |
KR102033600B1 (ko) * | 2012-10-19 | 2019-11-11 | 삼성전자주식회사 | 3차원 스테레오스코픽 영상을 제공하는 의료 정보 측정 방법 및 장치 |
DE102013203168A1 (de) * | 2013-02-26 | 2014-09-11 | Siemens Aktiengesellschaft | Inspektion eines Bauteils |
SE537029C2 (sv) * | 2013-03-27 | 2014-12-09 | Adolesco Ab | Metod för noggrann positionering av detektorn i ett mobilt avbildningssystem |
DE102013209398A1 (de) * | 2013-05-22 | 2014-12-11 | Siemens Aktiengesellschaft | Bildgebendes System und Verfahren zur Bildgebung |
CN105476634B (zh) * | 2014-09-15 | 2019-02-22 | 西门子(深圳)磁共振有限公司 | 成像设备及定位装置 |
CN104257397B (zh) * | 2014-09-30 | 2016-08-24 | 清华大学 | 基于层析成像的x光机与探测器几何位置关系的标定方法 |
CN105004739A (zh) * | 2015-06-24 | 2015-10-28 | 云南电网有限责任公司电力科学研究院 | 一种x射线检测部位自动识别系统 |
DE102015216405A1 (de) * | 2015-08-27 | 2017-03-02 | Siemens Healthcare Gmbh | Verfahren zu einem Bestimmen eines für eine Magnetresonanzuntersuchung relevanten Scanbereichs sowie eine Magnetresonanzvorrichtung hierzu |
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2003
- 2003-11-28 FR FR0350926A patent/FR2862861B1/fr not_active Expired - Fee Related
-
2004
- 2004-07-15 US US10/891,664 patent/US7357573B2/en active Active
- 2004-11-18 DE DE102004055766A patent/DE102004055766A1/de not_active Withdrawn
- 2004-11-24 GB GB0425837A patent/GB2408664B/en not_active Expired - Fee Related
- 2004-11-26 JP JP2004342628A patent/JP4524172B2/ja not_active Expired - Fee Related
- 2004-11-26 CN CN200410095884A patent/CN100581476C/zh not_active Expired - Fee Related
- 2004-11-26 CN CN2009102528942A patent/CN101721223B/zh not_active Expired - Fee Related
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2008
- 2008-01-25 US US12/020,359 patent/US7507027B2/en active Active
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Also Published As
Publication number | Publication date |
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CN101721223A (zh) | 2010-06-09 |
CN100581476C (zh) | 2010-01-20 |
FR2862861A1 (fr) | 2005-06-03 |
US20080118037A1 (en) | 2008-05-22 |
DE102004055766A1 (de) | 2005-06-09 |
GB2408664B (en) | 2007-02-21 |
US7357573B2 (en) | 2008-04-15 |
US7507027B2 (en) | 2009-03-24 |
CN101721223B (zh) | 2012-03-21 |
JP2005161055A (ja) | 2005-06-23 |
US20050119565A1 (en) | 2005-06-02 |
FR2862861B1 (fr) | 2006-12-22 |
GB2408664A (en) | 2005-06-01 |
CN1636517A (zh) | 2005-07-13 |
GB0425837D0 (en) | 2004-12-29 |
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