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FI20085939L - Förfarande och detta förverkligande anordning för utförande av röntgenfotografering - Google Patents

Förfarande och detta förverkligande anordning för utförande av röntgenfotografering Download PDF

Info

Publication number
FI20085939L
FI20085939L FI20085939A FI20085939A FI20085939L FI 20085939 L FI20085939 L FI 20085939L FI 20085939 A FI20085939 A FI 20085939A FI 20085939 A FI20085939 A FI 20085939A FI 20085939 L FI20085939 L FI 20085939L
Authority
FI
Finland
Prior art keywords
ray imaging
imaging
ray
Prior art date
Application number
FI20085939A
Other languages
English (en)
Finnish (fi)
Other versions
FI20085939A0 (sv
FI123452B (sv
Inventor
Juuso Siren
Petri Matti Jouhikainen
Esa Suuronen
Henri Setaelae
Martti Kalke
Original Assignee
Palodex Group Oy
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 Palodex Group Oy filed Critical Palodex Group Oy
Priority to FI20085939A priority Critical patent/FI123452B/sv
Publication of FI20085939A0 publication Critical patent/FI20085939A0/sv
Priority to JP2011529590A priority patent/JP2012504442A/ja
Priority to EP09817338.8A priority patent/EP2344041B1/en
Priority to PCT/FI2009/050796 priority patent/WO2010037911A1/en
Priority to US13/119,763 priority patent/US20110176717A1/en
Priority to DK09817338.8T priority patent/DK2344041T3/da
Priority to KR1020117006113A priority patent/KR20110060899A/ko
Publication of FI20085939L publication Critical patent/FI20085939L/sv
Application granted granted Critical
Publication of FI123452B publication Critical patent/FI123452B/sv

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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • 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
    • A61B6/0478—Chairs
    • 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
    • A61B6/06—Diaphragms
    • 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
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/405—Source units specially adapted to modify characteristics of the beam during the data acquisition process
    • 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
    • A61B6/4435—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 coupled by a rigid structure
    • 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
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/51—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for dentistry

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
FI20085939A 2008-10-03 2008-10-03 Förfarande och detta förverkligande anordning för utförande av röntgenfotografering FI123452B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI20085939A FI123452B (sv) 2008-10-03 2008-10-03 Förfarande och detta förverkligande anordning för utförande av röntgenfotografering
JP2011529590A JP2012504442A (ja) 2008-10-03 2009-10-02 コンピュータトモグラフィーｘ線イメージングを実行するための方法およびデバイス
EP09817338.8A EP2344041B1 (en) 2008-10-03 2009-10-02 Method and device for performing computed tomography x-ray imaging
PCT/FI2009/050796 WO2010037911A1 (en) 2008-10-03 2009-10-02 Method and device for performing computed tomography x-ray imaging
US13/119,763 US20110176717A1 (en) 2008-10-03 2009-10-02 Method and device for x-ray computer tomography
DK09817338.8T DK2344041T3 (da) 2008-10-03 2009-10-02 Fremgangsmåde og indretning til at foretage computertomografisk røntgenafbildning
KR1020117006113A KR20110060899A (ko) 2008-10-03 2009-10-02 컴퓨터 단층 ｘ-선 촬영 수행 방법 및 장치

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20085939 2008-10-03
FI20085939A FI123452B (sv) 2008-10-03 2008-10-03 Förfarande och detta förverkligande anordning för utförande av röntgenfotografering

Publications (3)

Publication Number Publication Date
FI20085939A0 FI20085939A0 (sv) 2008-10-03
FI20085939L true FI20085939L (sv) 2010-04-04
FI123452B FI123452B (sv) 2013-05-15

Family

ID=39924584

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20085939A FI123452B (sv) 2008-10-03 2008-10-03 Förfarande och detta förverkligande anordning för utförande av röntgenfotografering

Country Status (7)

Country Link
US (1) US20110176717A1 (sv)
EP (1) EP2344041B1 (sv)
JP (1) JP2012504442A (sv)
KR (1) KR20110060899A (sv)
DK (1) DK2344041T3 (sv)
FI (1) FI123452B (sv)
WO (1) WO2010037911A1 (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8837668B2 (en) 2009-07-01 2014-09-16 Palodex Group Oy Movement mechanism for dental X-ray apparatus

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WO2010070527A2 (en) * 2008-12-15 2010-06-24 Koninklijke Philips Electronics N. V. Semicircular inversed offset scanning for enlarged field of view 3d
US8430565B2 (en) 2010-06-02 2013-04-30 Palodex Group Oy X-ray device having head stabilizing member
JP6125200B2 (ja) * 2012-11-05 2017-05-10 株式会社吉田製作所 Ｘ線撮影装置
KR20140092437A (ko) 2012-12-27 2014-07-24 삼성전자주식회사 엑스선 영상 장치 및 엑스선 영상 장치의 제어 방법
KR102216666B1 (ko) 2013-02-13 2021-02-17 오지 홀딩스 가부시키가이샤 감열 기록체
WO2015030472A1 (ko) * 2013-08-27 2015-03-05 주식회사바텍 씨티 촬영 장치 및 씨티 촬영 방법
JP6035266B2 (ja) 2014-02-24 2016-11-30 株式会社吉田製作所 Ｘ線撮影装置
DE102014107567B3 (de) 2014-05-28 2015-11-05 Papierfabrik August Koehler Se Wärmeempfindliches Aufzeichnungsmaterial
FR3028168B1 (fr) 2014-11-07 2020-05-22 Trophy Appareil de tomographie numerique et procede associe
CN104545976B (zh) * 2014-12-30 2017-04-19 上海优益基医疗器械有限公司 计算机体层摄影方法和装置
US10405813B2 (en) * 2015-02-04 2019-09-10 Dental Imaging Technologies Corporation Panoramic imaging using multi-spectral X-ray source
CN107708567B (zh) * 2015-04-29 2021-11-05 以友技术有限公司 X射线成像装置和方法
US11241200B2 (en) * 2016-09-26 2022-02-08 Canon Medical Systems Corporation X-ray computed tomography apparatus
GB2568735A (en) * 2017-11-25 2019-05-29 Adaptix Ltd An x-ray imaging system
DE102018102177A1 (de) 2018-01-31 2019-08-01 Mitsubishi Hitec Paper Europe Gmbh Beschichtungszusammensetzung, wärmeempfindliche Aufzeichnungsschicht, wärmeempfindliches Aufzeichnungsmaterial sowie entsprechende Verwendungen und Verfahren
US11009471B2 (en) * 2018-09-12 2021-05-18 Illinois Tool Works Inc. Dynamic radiation collimation for non destructive analysis of test objects
JP7458389B2 (ja) 2018-11-30 2024-03-29 アキュレイ インコーポレイテッド コーンビームコンピュータ断層撮影における散乱推定のための方法および装置
RU2736160C1 (ru) * 2019-09-11 2020-11-12 Акционерное общество "Научно-исследовательская производственная компания "Электрон" (АО "НИПК "Электрон") Способ формирования медицинского изображения
US11523785B2 (en) * 2020-09-24 2022-12-13 Globus Medical, Inc. Increased cone beam computed tomography volume length without requiring stitching or longitudinal C-arm movement
US11647975B2 (en) 2021-06-04 2023-05-16 Accuray, Inc. Radiotherapy apparatus and methods for treatment and imaging using hybrid MeV-keV, multi-energy data acquisition for enhanced imaging
US11605186B2 (en) 2021-06-30 2023-03-14 Accuray, Inc. Anchored kernel scatter estimate
US11794039B2 (en) * 2021-07-13 2023-10-24 Accuray, Inc. Multimodal radiation apparatus and methods
US11854123B2 (en) 2021-07-23 2023-12-26 Accuray, Inc. Sparse background measurement and correction for improving imaging
US12257083B2 (en) 2022-02-07 2025-03-25 Accuray Inc. Methods for saturation correction and dynamic gain configuration and apparatuses for performing the same
US20240346717A1 (en) * 2023-04-11 2024-10-17 Medtronic Navigation, Inc. Method and apparatus for reconstructing image acquisitions for extended fields-of-view

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US5032990A (en) * 1989-05-30 1991-07-16 General Electric Company Translate rotate scanning method for x-ray imaging
DE19800946A1 (de) * 1998-01-13 1999-07-22 Siemens Ag Volumen-Computertomographiesystem
JP2000197627A (ja) * 1999-01-05 2000-07-18 Hitachi Medical Corp Ｘ線ｃｔ装置
JP2000201920A (ja) * 1999-01-19 2000-07-25 Fuji Photo Film Co Ltd 撮影画像デ―タ取得方法および撮影画像デ―タ取得装置
US6246742B1 (en) * 1999-06-22 2001-06-12 General Electric Company Local CT image reconstruction with limited x-ray exposure
DE19936679C2 (de) * 1999-08-04 2003-06-18 Siemens Ag Röntgendiagnostikgerät
US7039156B2 (en) * 2000-10-04 2006-05-02 Nihon University Display method and apparatus of x-ray projection image for medical use, x-ray CT apparatus for medical use and recording medium for recording program to achieve the display method
AU2003224711A1 (en) * 2002-03-19 2003-10-08 Breakaway Imaging, Llc Computer tomograph with a detector following the movement of a pivotable x-ray source
JP3993483B2 (ja) * 2002-07-11 2007-10-17 東芝Ｉｔコントロールシステム株式会社 コンピュータ断層撮影装置
JP2005006772A (ja) * 2003-06-17 2005-01-13 Ge Medical Systems Global Technology Co Llc Ｘ線診断装置及びｃｔ画像の生成方法
US20050265523A1 (en) * 2004-05-28 2005-12-01 Strobel Norbert K C-arm device with adjustable detector offset for cone beam imaging involving partial circle scan trajectories
GB2422759B (en) * 2004-08-05 2008-07-16 Elekta Ab Rotatable X-ray scan apparatus with cone beam offset
US7945012B2 (en) * 2006-08-17 2011-05-17 Koninklijke Philips Electronics N.V. Computed tomography image acquisition
US7486759B2 (en) * 2006-10-12 2009-02-03 J. Morita Manufacturing Corporation X-ray computer tomography apparatus
US7519151B1 (en) * 2007-09-26 2009-04-14 Siemens Medical Solutions Usa, Inc. Online igrt using digital tomosynthesis

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8837668B2 (en) 2009-07-01 2014-09-16 Palodex Group Oy Movement mechanism for dental X-ray apparatus
EP3590434A1 (en) 2009-07-01 2020-01-08 PaloDEx Group Oy Movement mechanism for dental x-ray apparatus

Also Published As

Publication number Publication date
WO2010037911A1 (en) 2010-04-08
EP2344041A4 (en) 2017-02-08
FI20085939A0 (sv) 2008-10-03
DK2344041T3 (da) 2020-03-30
EP2344041B1 (en) 2019-12-25
FI123452B (sv) 2013-05-15
KR20110060899A (ko) 2011-06-08
JP2012504442A (ja) 2012-02-23
US20110176717A1 (en) 2011-07-21
EP2344041A1 (en) 2011-07-20

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