DE69605730D1 - Eine kollimatoreinheit enthaltende röntgenstrahluntersuchungsvorrichtung - Google Patents

Eine kollimatoreinheit enthaltende röntgenstrahluntersuchungsvorrichtung

Info

Publication number: DE69605730D1
Authority: DE; Germany
Prior art keywords: collimator; unit containing; ray examination; examination unit; ray
Prior art date: 1995-02-27
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.): Expired - Lifetime

Application number

DE69605730T

Other languages

English (en)

Other versions

DE69605730T2 (de

Inventor

Jacobus Thelosen

Johan Dries

Bernardus Manschot

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Koninklijke Philips NV

Original Assignee

Koninklijke Philips Electronics 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.)

1995-02-27

Filing date

1996-02-12

Publication date

2000-01-27

1996-02-12 Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV

2000-01-27 Publication of DE69605730D1 publication Critical patent/DE69605730D1/de

2000-07-20 Application granted granted Critical

2000-07-20 Publication of DE69605730T2 publication Critical patent/DE69605730T2/de

2016-02-13 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- A61B6/06—Diaphragms
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
- G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
- G21K1/04—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Medical Informatics (AREA)
High Energy & Nuclear Physics (AREA)
Radiology & Medical Imaging (AREA)
Animal Behavior & Ethology (AREA)
Optics & Photonics (AREA)
Pathology (AREA)
Biophysics (AREA)
Biomedical Technology (AREA)
Heart & Thoracic Surgery (AREA)
Molecular Biology (AREA)
Surgery (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Spectroscopy & Molecular Physics (AREA)
General Engineering & Computer Science (AREA)
Apparatus For Radiation Diagnosis (AREA)
Analysing Materials By The Use Of Radiation (AREA)

DE69605730T 1995-02-27 1996-02-12 Eine kollimatoreinheit enthaltende röntgenstrahluntersuchungsvorrichtung Expired - Lifetime DE69605730T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP95200482		1995-02-27
PCT/IB1996/000107 WO1996027196A1 (en)	1995-02-27	1996-02-12	X-ray examination apparatus comprising a collimator unit

Publications (2)

Publication Number	Publication Date
DE69605730D1 true DE69605730D1 (de)	2000-01-27
DE69605730T2 DE69605730T2 (de)	2000-07-20

Family

ID=8220050

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69605730T Expired - Lifetime DE69605730T2 (de)	1995-02-27	1996-02-12	Eine kollimatoreinheit enthaltende röntgenstrahluntersuchungsvorrichtung

Country Status (6)

Country	Link
US (1)	US5680434A (de)
EP (1)	EP0757839B1 (de)
JP (1)	JP3583141B2 (de)
CN (1)	CN1120503C (de)
DE (1)	DE69605730T2 (de)
WO (1)	WO1996027196A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4417459B2 (ja) *	1999-01-11	2010-02-17	株式会社東芝	Ｘ線診断装置
DE19907098A1 (de) *	1999-02-19	2000-08-24	Schwerionenforsch Gmbh	Ionenstrahl-Abtastsystem und Verfahren zum Betrieb des Systems
CN1822239B (zh) *	2005-02-17	2010-06-23	Ge医疗系统环球技术有限公司	滤波器和x射线成像设备
EP1720173A1 (de) *	2005-05-06	2006-11-08	Deutsches Krebsforschungszentrum Stiftung des öffentlichen Rechts	Kollimator zum Begrenzen eines Bündels energiereicher Strahlen
ATE447762T1 (de) *	2006-07-27	2009-11-15	Deutsches Krebsforsch	Bestrahlungsvorrichtung und kollimator
DE102006042726A1 (de) *	2006-09-12	2008-03-27	Siemens Ag	Lamellenkollimator
CN101303909B (zh) *	2007-05-11	2013-03-27	Ge医疗系统环球技术有限公司	滤波器单元,x射线管单元和x射线成像系统
US8093572B2 (en) *	2007-06-29	2012-01-10	Accuray Incorporated	Integrated variable-aperture collimator and fixed-aperture collimator
JP2009077759A (ja) *	2007-09-25	2009-04-16	Toshiba Corp	Ｘ線診断装置
GB2457072A (en) *	2008-02-01	2009-08-05	Elekta Ab	Fluorescence vision system
US9406411B2 (en)	2011-02-08	2016-08-02	Accuray Incorporated	Automatic calibration for device with controlled motion range
US8824638B2 (en)	2011-08-17	2014-09-02	General Electric Company	Systems and methods for making and using multi-blade collimators
DE102011089235A1 (de) *	2011-12-20	2012-08-09	Siemens Aktiengesellschaft	Konturkollimator mit Irisblenden und zugehöriges Verfahren
CN102626318A (zh) *	2012-04-13	2012-08-08	中国科学院深圳先进技术研究院	X射线成像方法
JP5358849B2 (ja) *	2012-05-01	2013-12-04	株式会社アキュセラ	Ｘ線コリメータ
JP5880850B2 (ja) *	2012-05-31	2016-03-09	株式会社島津製作所	放射線撮影装置
DE102013220598B4 (de) *	2013-10-11	2016-10-27	Deutsches Zentrum für Luft- und Raumfahrt e.V.	Steuerbare Blende
CN103750855B (zh) *	2014-01-21	2016-03-16	中国科学院高能物理研究所	一种新型乳腺专用ct装置
US9991014B1 (en) *	2014-09-23	2018-06-05	Daniel Gelbart	Fast positionable X-ray filter
CN105982686B (zh) *	2015-01-30	2019-04-30	合肥美亚光电技术股份有限公司	计算机断层成像设备及通过其拍摄断层图像的方法
KR101719434B1 (ko) *	2015-12-23	2017-03-23	한양대학교 산학협력단	접부채 형상의 가림막을 이용하여 레이저 여기 표면파를 생성하기 위한 슬릿 마스크
CN105758771B (zh) *	2016-01-20	2018-09-28	南京航空航天大学	一种用于激光粒度分析仪的可调孔径防风套筒
CN106512234A (zh) *	2016-11-08	2017-03-22	郑晓牧	一种伽玛刀准直器
CN108761549A (zh) *	2018-04-13	2018-11-06	深圳市日联科技有限公司	一种辐射量可调的x射线探测系统
KR102314902B1 (ko)	2019-08-20	2021-10-21	한국원자력의학원	진단용 방사선 장치에 장착 가능한 선량 조절 장치 및 이를 포함하는 선량 조절 시스템
KR20210057412A (ko)	2019-11-12	2021-05-21	엘지이노텍 주식회사	조리개 셋 및 조리개 셋 구동 장치
KR20220045815A (ko)	2020-10-06	2022-04-13	한국원자력의학원	하이브리드 콜리메이터 및 이를 포함하는 x선 영상기기

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2295975A (en) *	1940-03-30	1942-09-15	Arthur Wright	Radiographic equipment
DE2042009C3 (de) *	1970-08-25	1975-02-27	Siemens Ag, 1000 Berlin U. 8000 Muenchen	Anordnung zur zerstörungsfreien Dichtemessung von Stoffen lebender Objekte mittels durchdringender Strahlen
DE2053089C3 (de) *	1970-10-29	1980-02-07	Siemens Ag, 1000 Berlin U. 8000 Muenchen	Strahlenblende fur Röntgenstrahlen
FR2304121A1 (fr) *	1975-03-14	1976-10-08	Cgr Mev	Dispositif de controle de la mise en place, sur leur support, d'elements amovibles, et appareils de radiotherapie utilisant un tel dispositif
US4489426A (en) *	1981-12-23	1984-12-18	General Electric Company	Collimator with adjustable aperture
FR2526215A1 (fr) *	1982-04-30	1983-11-04	Thomson Csf	Diaphragme de delimitation d'un faisceau de rayonnement
US4528685A (en) *	1983-05-16	1985-07-09	General Electric Company	X-ray beam filter device
FR2595860A1 (fr) *	1986-03-17	1987-09-18	Kodak Pathe	Filtre de compensation pour la radiographie
US5081660A (en) *	1990-06-06	1992-01-14	Yokio Fujisaki	High resolution x-ray imaging system with energy fluctuation restricting filters
JP3119881B2 (ja) *	1991-02-07	2000-12-25	株式会社東芝	Ｘ線診断装置

1996
- 1996-02-12 JP JP52611696A patent/JP3583141B2/ja not_active Expired - Fee Related
- 1996-02-12 CN CN96190300A patent/CN1120503C/zh not_active Expired - Fee Related
- 1996-02-12 WO PCT/IB1996/000107 patent/WO1996027196A1/en active IP Right Grant
- 1996-02-12 DE DE69605730T patent/DE69605730T2/de not_active Expired - Lifetime
- 1996-02-12 EP EP96901091A patent/EP0757839B1/de not_active Expired - Lifetime
- 1996-02-26 US US08/607,029 patent/US5680434A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0757839A1 (de)	1997-02-12
WO1996027196A1 (en)	1996-09-06
US5680434A (en)	1997-10-21
JP3583141B2 (ja)	2004-10-27
CN1120503C (zh)	2003-09-03
CN1149927A (zh)	1997-05-14
DE69605730T2 (de)	2000-07-20
JPH09512641A (ja)	1997-12-16
EP0757839B1 (de)	1999-12-22

Publication	Publication Date	Title
DE69605730D1 (de)	2000-01-27	Eine kollimatoreinheit enthaltende röntgenstrahluntersuchungsvorrichtung
FI951998L (fi)	1995-10-27	Röntgendiagnostiikkalaite
FI935386L (fi)	1993-12-01	Roentgenkontrastmedel
DE69218808D1 (de)	1997-05-15	Röntgenuntersuchungsapparat
DE69624685D1 (de)	2002-12-12	Einrichtung zur roentgenstrahlenuntersuchung
DE19581512T1 (de)	1997-01-16	Röntgenstrahl-Tomographie-Abtastsystem
DE3887333D1 (de)	1994-03-03	Röntgenstrahlentomographiegerät.
DE69304367D1 (de)	1996-10-10	Röntgenstrahlgerät für medizinischen Gebrauch
DE59307505D1 (de)	1997-11-13	Medizinisches Instrument
DK0634139T3 (da)	1998-09-28	Demonterbart medicinsk instrument
IT1292379B1 (it)	1999-02-08	Dispositivo per esami radiografici
DE69605394D1 (de)	2000-01-05	Einen filter enthältende röntgenuntersuchungsvorrichtung
DE69402944D1 (de)	1997-06-05	Film für zahnärztliche Röntgenaufnahmen
DE59007439D1 (de)	1994-11-17	Zahnärztliche Röntgendiagnostikeinrichtung.
DE69736368D1 (de)	2006-09-07	Röntgen-Tomographie-Gerät
DE59408128D1 (de)	1999-05-27	Zahnärztliche Röntgendiagnostikeinrichtung
DE59509945D1 (de)	2002-01-24	Zahnärztliche röntgendiagnostikeinrichtung
DE69321584D1 (de)	1998-11-19	Medizinisches Röntgenaufnahmesystem
DE69003399D1 (de)	1993-10-28	Röntgenuntersuchungsgerät.
DE69210066D1 (de)	1996-05-30	Röntgendiagnostikanlage
DE59409191D1 (de)	2000-04-13	Röntgenuntersuchungsausrüstung
DE69415725D1 (de)	1999-02-18	Röntgen-Untersuchungsgerät
DE69119904D1 (de)	1996-07-04	Röntgenuntersuchungsgerät
DE69216749D1 (de)	1997-02-27	Röntgenuntersuchungseinrichtung
FR2736256B1 (fr)	1998-01-16	Appareil d'examens radiologiques

Legal Events

Date	Code	Title	Description
2001-01-11	8364	No opposition during term of opposition
2003-04-03	8320	Willingness to grant licences declared (paragraph 23)