EA200901450A1 - Рентгеновский аппарат и детекторный узел для него - Google Patents

Рентгеновский аппарат и детекторный узел для него

Info

Publication number
EA200901450A1
EA200901450A1 EA200901450A EA200901450A EA200901450A1 EA 200901450 A1 EA200901450 A1 EA 200901450A1 EA 200901450 A EA200901450 A EA 200901450A EA 200901450 A EA200901450 A EA 200901450A EA 200901450 A1 EA200901450 A1 EA 200901450A1
Authority
EA
Eurasian Patent Office
Prior art keywords
ray
ray device
detector unit
detector
detector knot
Prior art date
Application number
EA200901450A
Other languages
English (en)
Inventor
Михаэль Томс
Original Assignee
Дюрр Денталь Аг
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 Дюрр Денталь Аг filed Critical Дюрр Денталь Аг
Publication of EA200901450A1 publication Critical patent/EA200901450A1/ru

Links

Classifications

    • A61B6/51—
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/42—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4233—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using matrix detectors

Abstract

В заявке описан рентгеновский аппарат (10), включающий в себя источник (12) рентгеновского излучения и детекторный узел (14), который содержит несколько детекторов (74), поглощающих только часть падающего на них рентгеновского излучения и расположенных друг за другом параллельно и на расстоянии друг от друга. Предлагаемые в изобретении рентгеновский аппарат и детекторный узел позволяют получать за одну съемку изображения нескольких срезов просвеченного объекта, соответствующих отстоящим друг от друга фокальным плоскостям.
EA200901450A 2007-04-30 2008-03-07 Рентгеновский аппарат и детекторный узел для него EA200901450A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007020642A DE102007020642A1 (de) 2007-04-30 2007-04-30 Röntgengerät sowie Sensoreinheit für ein Röntgengerät
PCT/EP2008/001815 WO2008131825A1 (de) 2007-04-30 2008-03-07 Röntgengerät sowie detektionseinheit für ein röntgengerät

Publications (1)

Publication Number Publication Date
EA200901450A1 true EA200901450A1 (ru) 2010-04-30

Family

ID=39595826

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200901450A EA200901450A1 (ru) 2007-04-30 2008-03-07 Рентгеновский аппарат и детекторный узел для него

Country Status (7)

Country Link
US (1) US20100150316A1 (ru)
EP (1) EP2150178A1 (ru)
JP (1) JP2010524603A (ru)
CN (1) CN101686823A (ru)
DE (1) DE102007020642A1 (ru)
EA (1) EA200901450A1 (ru)
WO (1) WO2008131825A1 (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI121647B (fi) * 2009-07-01 2011-02-28 Palodex Group Oy Hammasröntgenlaitteen liikemekanismi
DE102009060019B4 (de) * 2009-12-21 2017-05-24 DüRR DENTAL AG Detektionseinheit für Prüfstrahlen sowie Ausleseeinheit und Untersuchungsgerät mit einer solchen
KR101600609B1 (ko) * 2014-05-23 2016-03-21 (주)제노레이 엑스선 촬영장치의 정렬 바이트 및 이를 갖는 엑스선 촬영장치
WO2016018002A1 (ko) * 2014-07-28 2016-02-04 주식회사바텍 엑스선 영상 촬영장치 및 엑스선 영상 촬영방법

Family Cites Families (21)

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Publication number Priority date Publication date Assignee Title
US4211927A (en) * 1978-11-24 1980-07-08 Cgr Medical Corporation Computerized tomography system
FR2461279B1 (fr) * 1979-07-11 1987-01-02 Fuji Photo Film Co Ltd Procede de traitement d'une image radiographique
US4581535A (en) * 1981-10-16 1986-04-08 Fuji Photo Film Co., Ltd. Method of recording X-ray image
US4626688A (en) * 1982-11-26 1986-12-02 Barnes Gary T Split energy level radiation detection
JPS6170547A (ja) * 1984-09-13 1986-04-11 Fuji Photo Film Co Ltd 放射線画像情報読取方法
US4845731A (en) * 1985-06-05 1989-07-04 Picker International Radiation data acquistion
US4792900A (en) * 1986-11-26 1988-12-20 Picker International, Inc. Adaptive filter for dual energy radiographic imaging
US6438201B1 (en) * 1994-11-23 2002-08-20 Lunar Corporation Scanning densitometry system with adjustable X-ray tube current
US5548123A (en) * 1994-12-06 1996-08-20 Regents Of The University Of California High resolution, multiple-energy linear sweep detector for x-ray imaging
US5872828A (en) * 1996-07-23 1999-02-16 The General Hospital Corporation Tomosynthesis system for breast imaging
DE19647243A1 (de) 1996-11-15 1998-05-20 Philips Patentverwaltung Verfahren zur Steuerung eines koppelstangenlosen Tomographiegerätes
FI104944B (fi) * 1998-06-26 2000-05-15 Planmeca Oy Menetelmät, laitteet ja kuvausmoodi tomografiakuvantamisessa
US6236708B1 (en) 1998-11-25 2001-05-22 Picker International, Inc. 2D and 3D tomographic X-ray imaging using flat panel detectors
DE19912854A1 (de) * 1999-03-22 2000-10-05 Sirona Dental Systems Gmbh Verfahren zur Korrektur des Vergrößerungsfaktors bei digitalen Röntgenaufnahmen
JP2000329710A (ja) * 1999-05-17 2000-11-30 Shimadzu Corp 放射線断層撮影装置、及び、これを用いた物体検査装置
US6751285B2 (en) * 2001-11-21 2004-06-15 General Electric Company Dose management system for mammographic tomosynthesis
US6895077B2 (en) * 2001-11-21 2005-05-17 University Of Massachusetts Medical Center System and method for x-ray fluoroscopic imaging
US7657304B2 (en) * 2002-10-05 2010-02-02 Varian Medical Systems, Inc. Imaging device for radiation treatment applications
JP3863872B2 (ja) * 2003-09-30 2006-12-27 株式会社日立製作所 陽電子放出型断層撮影装置
JP4603823B2 (ja) * 2003-10-14 2010-12-22 キヤノン株式会社 放射線撮像装置、放射線撮像方法及びプログラム
EP1619549A3 (en) * 2004-07-23 2009-11-04 Konica Minolta Medical & Graphic, Inc. Medical image recording apparatus and medical radiography cassette

Also Published As

Publication number Publication date
WO2008131825A1 (de) 2008-11-06
CN101686823A (zh) 2010-03-31
DE102007020642A1 (de) 2008-11-06
US20100150316A1 (en) 2010-06-17
JP2010524603A (ja) 2010-07-22
EP2150178A1 (de) 2010-02-10

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