MX342614B - Sistema de formacion de imagen medica y metodo que proporciona una imagen de rayos-x. - Google Patents

Sistema de formacion de imagen medica y metodo que proporciona una imagen de rayos-x.

Info

Publication number
MX342614B
MX342614B MX2014006346A MX2014006346A MX342614B MX 342614 B MX342614 B MX 342614B MX 2014006346 A MX2014006346 A MX 2014006346A MX 2014006346 A MX2014006346 A MX 2014006346A MX 342614 B MX342614 B MX 342614B
Authority
MX
Mexico
Prior art keywords
active sensor
detector
sensor matrix
optical indication
ray
Prior art date
Application number
MX2014006346A
Other languages
English (en)
Spanish (es)
Other versions
MX2014006346A (es
Inventor
Kurze Christoph
Original Assignee
Koninklijke Philips Nv
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 Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of MX2014006346A publication Critical patent/MX2014006346A/es
Publication of MX342614B publication Critical patent/MX342614B/es

Links

Classifications

    • 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
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/587—Alignment of source unit to detector unit
    • 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
    • A61B6/04—Positioning of patients; Tiltable beds or the like
    • A61B6/0492—Positioning of patients; Tiltable beds or the like using markers or indicia for aiding patient positioning
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4405—Constructional features of apparatus for radiation diagnosis the apparatus being movable or portable, e.g. handheld or mounted on a trolley
    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4411—Constructional features of apparatus for radiation diagnosis the apparatus being modular
    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/4452—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being able to move relative to each other
    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/4464—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit or the detector unit being mounted to ceiling
    • 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
    • A61B6/46—Arrangements for interfacing with the operator or the patient
    • A61B6/461—Displaying means of special interest
    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/003—Alignment of optical elements
    • G02B7/005—Motorised alignment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/22—Optical, image processing or photographic arrangements associated with the tube
    • 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
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/582—Calibration
    • A61B6/585—Calibration of detector units
    • 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
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/588—Setting distance between source unit and detector unit
    • 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
    • A61N2005/105—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam using a laser alignment system
    • 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
    • A61N2005/1051—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam using an active marker
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
    • H01J2237/15—Means for deflecting or directing discharge
    • H01J2237/1501—Beam alignment means or procedures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
    • H01J2237/20—Positioning, supporting, modifying or maintaining the physical state of objects being observed or treated
    • H01J2237/202—Movement
    • H01J2237/20292—Means for position and/or orientation registration
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
    • H01J2237/245—Detection characterised by the variable being measured
    • H01J2237/24507—Intensity, dose or other characteristics of particle beams or electromagnetic radiation
    • H01J2237/24514—Beam diagnostics including control of the parameter or property diagnosed
    • H01J2237/24528—Direction of beam or parts thereof in view of the optical axis, e.g. beam angle, angular distribution, beam divergence, beam convergence or beam landing angle on sample or workpiece
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
    • H01J2237/248—Components associated with the control of the tube
    • H01J2237/2482—Optical means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Optics & Photonics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
MX2014006346A 2011-12-01 2012-11-26 Sistema de formacion de imagen medica y metodo que proporciona una imagen de rayos-x. MX342614B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161565545P 2011-12-01 2011-12-01
PCT/IB2012/056716 WO2013080111A1 (en) 2011-12-01 2012-11-26 Medical imaging system and method for providing an x-ray image

Publications (2)

Publication Number Publication Date
MX2014006346A MX2014006346A (es) 2014-06-23
MX342614B true MX342614B (es) 2016-10-06

Family

ID=47471881

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014006346A MX342614B (es) 2011-12-01 2012-11-26 Sistema de formacion de imagen medica y metodo que proporciona una imagen de rayos-x.

Country Status (9)

Country Link
US (1) US9474502B2 (enExample)
EP (1) EP2785249B1 (enExample)
JP (1) JP6159732B2 (enExample)
CN (1) CN103957799B (enExample)
BR (1) BR112014012921A2 (enExample)
IN (1) IN2014CN04392A (enExample)
MX (1) MX342614B (enExample)
RU (1) RU2616986C2 (enExample)
WO (1) WO2013080111A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6196728B2 (ja) * 2013-04-23 2017-09-13 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． ライトプロジェクションを利用したチューブ−検出器のアライメント
CN104739429B (zh) * 2013-12-31 2020-06-23 Ge医疗系统环球技术有限公司 X-光机及x-光机的对准方法
US20150216495A1 (en) * 2014-02-05 2015-08-06 Gabriel Gonzalez Robotically assisted self-aligning portable x-ray machine
JP6292931B2 (ja) * 2014-03-07 2018-03-14 株式会社日立製作所 Ｘ線撮像装置およびｘ線撮像部の移動と絞りを調整する方法
US9782136B2 (en) * 2014-06-17 2017-10-10 The University Of North Carolina At Chapel Hill Intraoral tomosynthesis systems, methods, and computer readable media for dental imaging
US10980494B2 (en) 2014-10-20 2021-04-20 The University Of North Carolina At Chapel Hill Systems and related methods for stationary digital chest tomosynthesis (s-DCT) imaging
US10835199B2 (en) 2016-02-01 2020-11-17 The University Of North Carolina At Chapel Hill Optical geometry calibration devices, systems, and related methods for three dimensional x-ray imaging
US10531850B2 (en) 2017-09-07 2020-01-14 General Electric Company Mobile X-ray imaging with detector docking within a spatially registered compartment
JP6878330B2 (ja) 2018-02-09 2021-05-26 株式会社東芝 粒子線治療装置
RU2716459C1 (ru) * 2019-06-27 2020-03-11 Акционерное общество "Конструкторское бюро химавтоматики" (АО КБХА) Потолочное устройство для рентгеновского контроля деталей
CN113520417A (zh) * 2020-04-20 2021-10-22 湖南涌仁科技有限公司 一种射线诊断装置以及x射线诊断装置的控制方法
CN112263786B (zh) * 2020-10-26 2022-11-25 中国人民解放军空军军医大学 一种食管癌治疗用定位装置
JP7550629B2 (ja) * 2020-12-10 2024-09-13 キヤノンメディカルシステムズ株式会社 Ｘ線診断装置
US11382582B1 (en) 2021-08-02 2022-07-12 Oxos Medical, Inc. Imaging systems and methods
EP4129181A1 (en) 2021-08-03 2023-02-08 Koninklijke Philips N.V. Medical imaging system
WO2023183854A1 (en) 2022-03-22 2023-09-28 Oxos Medical, Inc. Improved imaging systems and methods
EP4316376A1 (en) 2022-08-01 2024-02-07 Koninklijke Philips N.V. Auto positioning of x-ray tube support with respect to detector
JP2025184232A (ja) * 2024-06-06 2025-12-18 富士フイルム株式会社 放射線撮影システムおよび撮影ユニット

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4054402B2 (ja) * 1997-04-25 2008-02-27 株式会社東芝 Ｘ線断層撮影装置
US5241578A (en) * 1991-12-02 1993-08-31 Arch Development Corporation Optical grid alignment system for portable radiography and portable radiography apparatus incorporating same
JPH06114043A (ja) * 1992-10-06 1994-04-26 Toshiba Corp 回診用ｘ線診断装置
DE19611706A1 (de) 1996-03-25 1997-10-02 Siemens Ag Röntgenaufnahmeeinrichtung
US6078036A (en) * 1998-05-06 2000-06-20 Intraop Medical, Inc. Laser soft docking system for medical treatment system
US6851851B2 (en) 1999-10-06 2005-02-08 Hologic, Inc. Digital flat panel x-ray receptor positioning in diagnostic radiology
EP1306053A3 (de) * 2001-10-15 2004-01-07 Siemens Aktiengesellschaft Universal-Radiographie-System
DE10216857A1 (de) 2002-04-16 2003-11-13 Siemens Ag Verfahren zur Steuerung einer Röntgeneinrichtung
JP3673791B2 (ja) * 2002-05-22 2005-07-20 キヤノン株式会社 放射線撮影装置及び放射線撮影方法
US6935779B2 (en) * 2002-11-29 2005-08-30 Ge Medical Systems Global Technology Company, Llc Method and apparatus for aligning an X-ray source and detector at various source to image distances
US7104689B2 (en) * 2003-01-22 2006-09-12 Instrumentarium Corporation Positioning device and method in X-ray imaging systems
DE10332743B4 (de) * 2003-07-17 2008-10-30 Siemens Ag Röntgensystem mit einer Strahlenschutzeinrichtung
DE10341541B4 (de) * 2003-09-09 2009-08-13 Siemens Ag Vorrichtung zur Erkennung der Relativ-Position eines Röntgenstrahlers und eines Bildempfängers
JP4325433B2 (ja) * 2004-02-26 2009-09-02 株式会社島津製作所 天井走行式ｘ線管懸垂装置
US7046765B2 (en) * 2004-03-31 2006-05-16 Accuray, Inc. Radiosurgery x-ray system with collision avoidance subsystem
DE102005010659A1 (de) * 2005-03-08 2006-09-14 Siemens Ag Röntgenvorrichtung
DE102005032288B4 (de) * 2005-07-11 2008-10-16 Siemens Ag Röntgenaufnahmeeinrichtung
JP4807221B2 (ja) * 2006-10-26 2011-11-02 株式会社島津製作所 天井懸垂式ｘ線管保持装置
US7627084B2 (en) 2007-03-30 2009-12-01 General Electric Compnay Image acquisition and processing chain for dual-energy radiography using a portable flat panel detector
DE102007033235A1 (de) * 2007-07-17 2009-01-22 Siemens Ag Vorrichtung für die Aufnahme von Schwächungsbildern
US7737427B2 (en) * 2007-07-30 2010-06-15 Fujifilm Corporation Radiation image capturing system
JP2010119485A (ja) * 2008-11-18 2010-06-03 Hitachi Medical Corp Ｘ線撮影装置、ｘ線検出器の保持部材、及びｘ線検出器
JP2010221002A (ja) * 2009-02-26 2010-10-07 Fujifilm Corp 放射線撮影装置
DE102009013572B4 (de) 2009-03-17 2013-02-21 Siemens Aktiengesellschaft Verfahren zur automatischen Positionierung einer Röntgenquelle eines Röntgensystems und Röntgensystem
JP2011036326A (ja) * 2009-08-07 2011-02-24 Shimadzu Corp Ｘ線管保持装置
CN102028543B (zh) * 2009-09-30 2014-03-05 深圳迈瑞生物医疗电子股份有限公司 一种悬吊型医用装置定位系统
JP2011125544A (ja) * 2009-12-18 2011-06-30 Fujifilm Corp 放射線撮影装置用連動装置及び放射線撮影システム
JP2011189114A (ja) * 2010-02-17 2011-09-29 Canon Inc 放射線撮影装置、放射線発生装置、放射線撮影システム及びその処理方法
US8821017B2 (en) * 2010-04-13 2014-09-02 Carestream Health, Inc. Projector as collimator light
CN102106738A (zh) * 2011-03-23 2011-06-29 深圳市蓝韵实业有限公司 一种悬吊式x射线摄影系统
US9016940B2 (en) * 2011-11-04 2015-04-28 Fujifilm Medical Systems U.S.A., Inc. Mobile patient positioning cart for multiple exposure imaging exams

Also Published As

Publication number Publication date
IN2014CN04392A (enExample) 2015-09-04
RU2014126573A (ru) 2016-01-27
WO2013080111A1 (en) 2013-06-06
US9474502B2 (en) 2016-10-25
EP2785249A1 (en) 2014-10-08
US20140341356A1 (en) 2014-11-20
MX2014006346A (es) 2014-06-23
BR112014012921A2 (pt) 2017-06-13
JP6159732B2 (ja) 2017-07-05
RU2616986C2 (ru) 2017-04-19
EP2785249B1 (en) 2015-06-17
CN103957799A (zh) 2014-07-30
CN103957799B (zh) 2016-09-21
JP2015502795A (ja) 2015-01-29

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