JP2017524460A5 - - Google Patents

Download PDF

Info

Publication number
JP2017524460A5
JP2017524460A5 JP2017502602A JP2017502602A JP2017524460A5 JP 2017524460 A5 JP2017524460 A5 JP 2017524460A5 JP 2017502602 A JP2017502602 A JP 2017502602A JP 2017502602 A JP2017502602 A JP 2017502602A JP 2017524460 A5 JP2017524460 A5 JP 2017524460A5
Authority
JP
Japan
Prior art keywords
projection data
radiation beam
data acquisition
pulsed radiation
different
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.)
Granted
Application number
JP2017502602A
Other languages
English (en)
Japanese (ja)
Other versions
JP6679563B2 (ja
JP2017524460A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/EP2015/065993 external-priority patent/WO2016008856A1/en
Publication of JP2017524460A publication Critical patent/JP2017524460A/ja
Publication of JP2017524460A5 publication Critical patent/JP2017524460A5/ja
Application granted granted Critical
Publication of JP6679563B2 publication Critical patent/JP6679563B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2017502602A 2014-07-15 2015-07-13 投影データ取得装置 Expired - Fee Related JP6679563B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14176988 2014-07-15
EP14176988.5 2014-07-15
PCT/EP2015/065993 WO2016008856A1 (en) 2014-07-15 2015-07-13 Projection data acquisition apparatus

Publications (3)

Publication Number Publication Date
JP2017524460A JP2017524460A (ja) 2017-08-31
JP2017524460A5 true JP2017524460A5 (OSRAM) 2018-08-23
JP6679563B2 JP6679563B2 (ja) 2020-04-15

Family

ID=51176251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017502602A Expired - Fee Related JP6679563B2 (ja) 2014-07-15 2015-07-13 投影データ取得装置

Country Status (5)

Country Link
US (1) US10441230B2 (OSRAM)
EP (1) EP3169240B1 (OSRAM)
JP (1) JP6679563B2 (OSRAM)
CN (1) CN106572823B (OSRAM)
WO (1) WO2016008856A1 (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10714227B2 (en) * 2016-06-06 2020-07-14 Georgetown Rail Equipment Company Rotating radiation shutter collimator
CN107966460B (zh) 2017-12-26 2024-05-10 清华大学 辐射检查系统和辐射检查方法
JP2022509306A (ja) * 2018-11-30 2022-01-20 アキュレイ インコーポレイテッド イメージングにおける散乱評価および散乱補正を向上させるための方法および機器
US20210007684A1 (en) * 2019-07-09 2021-01-14 Mistretta Medical, Llc System and method of low dose ct fluoroscopy via aperture control
JP7187408B2 (ja) * 2019-09-06 2022-12-12 富士フイルム株式会社 トモシンセシス撮影装置
EP3977937A1 (en) 2020-09-30 2022-04-06 FEI Company Method of investigating a specimen using a tomographic imaging apparatus
CN113367718A (zh) * 2021-05-31 2021-09-10 明峰医疗系统股份有限公司 一种稀疏角度采样的ct扫描装置及方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1569413A (en) * 1976-02-05 1980-06-18 Emi Ltd Radography
EP0236790B1 (de) 1986-02-28 1990-10-17 Siemens Aktiengesellschaft Zahnärztliches Röntgendiagnostikgerät zur Erstellung von Panorama-Schichtaufnahmen vom Kiefer eines Patienten
DE3829688A1 (de) * 1988-09-01 1990-03-15 Philips Patentverwaltung Anordnung zur erzeugung eines roentgen- oder gammastrahls mit geringem querschnitt und veraenderlicher richtung
AU3443295A (en) * 1994-10-21 1996-05-02 Advanced Diagnostic Development Pty Ltd Collimator arrangements
US6272206B1 (en) * 1999-11-03 2001-08-07 Perkinelmer Detection Systems, Inc. Rotatable cylinder dual beam modulator
WO2001060236A2 (en) * 2000-02-18 2001-08-23 William Beaumont Hospital Cone-beam computerized tomography with a flat-panel imager
JP4216078B2 (ja) * 2001-04-03 2009-01-28 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ パルス運動量移動スペクトルを決定するコンピュータ断層撮影装置
JP4675589B2 (ja) * 2004-07-06 2011-04-27 東芝メディカルシステムズ株式会社 Ｘ線コンピュータトモグラフィ装置
US7330535B2 (en) 2005-11-10 2008-02-12 General Electric Company X-ray flux management device
US20070172031A1 (en) * 2005-12-30 2007-07-26 Cason William R Concentric Dual Drum Raster Scanning Beam System and Method
US7760849B2 (en) 2006-04-14 2010-07-20 William Beaumont Hospital Tetrahedron beam computed tomography
DE102006046191B4 (de) * 2006-09-29 2017-02-02 Siemens Healthcare Gmbh Streustrahlungskorrektur in der Radiographie und Computertomographie mit Flächendetektoren
EP1972276B1 (en) * 2007-03-20 2017-03-01 Cefla Societa' Cooperativa Method for activation of an emitter of a computed tomography scanner
US8144829B2 (en) 2008-02-27 2012-03-27 The Board Of Trustees Of The Leland Stanford Junior University Cone-beam CT imaging scheme
WO2009137698A1 (en) 2008-05-08 2009-11-12 Mcnabb Ronald Steven Jr Adaptive scanning in an imaging system
US8633445B2 (en) * 2008-05-19 2014-01-21 Varian Medical Systems, Inc. Multi-energy X-ray imaging
US8842805B2 (en) * 2009-07-29 2014-09-23 Koninklijke Philips N.V. X-ray examination device and method
CN103096804B (zh) * 2010-07-13 2017-03-15 达卡拉通信系统株式会社 X射线断层像摄影装置
RU2013136547A (ru) 2011-01-06 2015-02-20 Конинклейке Филипс Электроникс Н.В. Система компьютерной томографии и способ слежения за болюсом
US20120215095A1 (en) * 2011-02-22 2012-08-23 Amit Mordechai Av-Shalom X-Ray radiation reduction system
CN104540452B (zh) * 2012-03-03 2017-05-10 控制辐射系统有限公司 X射线减少系统
US9460823B2 (en) 2012-09-10 2016-10-04 Telesecurity Sciences, Inc. Dynamic beam aperture control to reduce radiation dose using collimator
CN104205240B (zh) * 2013-02-28 2016-08-24 武汉数码刀医疗有限公司 一种可变换射野尺寸的准直器组合及其放射装置

Similar Documents

Publication Publication Date Title
JP2017524460A5 (OSRAM)
JP7195646B2 (ja) 放射線療法のグラフィック表示
JP2016535617A5 (OSRAM)
JP2015516278A5 (OSRAM)
JP2014521370A5 (OSRAM)
EP3169240B1 (en) Projection data acquisition apparatus
CN103961128B (zh) 变焦点锥形束ct成像设备
JP2011224341A5 (OSRAM)
JP2014147741A5 (OSRAM)
FI20175244L (fi) Itsekalibroiva lääketieteellinen kuvannuslaite
JP2015226579A5 (OSRAM)
JP2016533789A5 (OSRAM)
JP2016152909A5 (OSRAM)
MX2016005047A (es) Sistema de rayos x, en particular sistema de tomosintesis y metodo para adquirir imagen de un objeto.
KR101609932B1 (ko) 굴곡진 가동성 빔 차단 어레이 및 이를 포함하는 cbct
FI3053523T3 (fi) Pienen näkökentän röntgenkuvauksen järjestelmä ja menetelmä
JP2013543784A5 (OSRAM)
RU2017116529A (ru) Поворот детектора, управляемый коллимацией рентгеновского излучения
WO2012095773A3 (en) Computed tomography (ct) data acquisition
MX385851B (es) Dispositivo de adquisicion de imagenes, metodo de adquisicion de imagenes y programa de correccion de imagenes.
GB2578814B (en) Method for influencing a position of a focal spot in an x-ray radiation source of a computed tomography apparatus, and computed tomography apparatus
JP2016202329A5 (ja) 被曝線量算出装置及び被曝線量管理システム、並びに、それらの制御方法及びそのプログラム
US20150238161A1 (en) Registration of 4th generation detectors relative to the 3rd generation ct system coordinates using 4th generation sinogram data
JP2016527983A5 (OSRAM)
EP3016073A3 (en) Projection method of three-dimensional imaging