DE69325753D1 - Röntgenuntersuchungsvorrichtung mit Mitteln zur Konzentration des Lichts und mehreren Bildaufnahmesensoren - Google Patents

Röntgenuntersuchungsvorrichtung mit Mitteln zur Konzentration des Lichts und mehreren Bildaufnahmesensoren

Info

Publication number
DE69325753D1
DE69325753D1 DE69325753T DE69325753T DE69325753D1 DE 69325753 D1 DE69325753 D1 DE 69325753D1 DE 69325753 T DE69325753 T DE 69325753T DE 69325753 T DE69325753 T DE 69325753T DE 69325753 D1 DE69325753 D1 DE 69325753D1
Authority
DE
Germany
Prior art keywords
concentrating
light
image recording
examination device
ray examination
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.)
Expired - Fee Related
Application number
DE69325753T
Other languages
English (en)
Other versions
DE69325753T2 (de
Inventor
Rudolph Maria Snoeren
Jan Willem Slotboom
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.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE69325753D1 publication Critical patent/DE69325753D1/de
Application granted granted Critical
Publication of DE69325753T2 publication Critical patent/DE69325753T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films
    • 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
    • G21K4/00—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/32—Transforming X-rays
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/64—Circuit arrangements for X-ray apparatus incorporating image intensifiers
    • 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
    • G21K4/00—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens
    • G21K2004/04—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens with an intermediate layer
    • 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
    • G21K4/00—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens
    • G21K2004/06—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens with a phosphor layer

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
DE69325753T 1992-08-18 1993-08-17 Röntgenuntersuchungsvorrichtung mit Mitteln zur Konzentration des Lichts und mehreren Bildaufnahmesensoren Expired - Fee Related DE69325753T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP92202521 1992-08-18
EP92204101 1992-12-29

Publications (2)

Publication Number Publication Date
DE69325753D1 true DE69325753D1 (de) 1999-09-02
DE69325753T2 DE69325753T2 (de) 2000-02-17

Family

ID=26131641

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69325753T Expired - Fee Related DE69325753T2 (de) 1992-08-18 1993-08-17 Röntgenuntersuchungsvorrichtung mit Mitteln zur Konzentration des Lichts und mehreren Bildaufnahmesensoren

Country Status (3)

Country Link
US (1) US5412705A (de)
JP (1) JPH06205768A (de)
DE (1) DE69325753T2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996022654A1 (de) * 1995-01-20 1996-07-25 Teleray Ag Optische anordnung und verfahren zum übertragen und umwandeln von röntgen-primärbildern
US5572037A (en) * 1995-02-03 1996-11-05 University Of Massachusetts Medical Center Digital imaging using a scanning mirror apparatus
DE19505729C1 (de) * 1995-02-20 1996-10-31 Siemens Ag Röntgendiagnostikeinrichtung
US7289602B1 (en) 1995-06-23 2007-10-30 Science Applications International Corporation Portable, digital X-ray apparatus for producing, storing, and displaying electronic radioscopic images
US6178224B1 (en) * 1995-06-23 2001-01-23 Science Applications International Corporation Enhanced X-ray converter screen for X-ray radioscopic systems
US6389105B1 (en) 1995-06-23 2002-05-14 Science Applications International Corporation Design and manufacturing approach to the implementation of a microlens-array based scintillation conversion screen
US6282261B1 (en) * 1996-02-21 2001-08-28 Lunar Corporation Multi-mode x-ray image intensifier system
US5724402A (en) * 1996-03-06 1998-03-03 Grady; John K. X-ray system with image directing optics
US5990506A (en) * 1996-03-20 1999-11-23 California Institute Of Technology Active pixel sensors with substantially planarized color filtering elements
US7179222B2 (en) 1996-11-20 2007-02-20 Olympus Corporation Fluorescent endoscope system enabling simultaneous achievement of normal light observation based on reflected light and fluorescence observation based on light with wavelengths in infrared spectrum
US6597398B1 (en) * 1999-06-02 2003-07-22 Intel Corporation Image sensor response enhancement using fluorescent phosphors
JP3996821B2 (ja) * 2002-03-27 2007-10-24 株式会社堀場製作所 Ｘ線分析装置
US20040001953A1 (en) * 2002-06-28 2004-01-01 Luc Struye Method for manufacturing a transparent binderless storage phosphor screen
US7135686B1 (en) 2002-11-19 2006-11-14 Grady John K Low noise x-ray detector for fluoroscopy
JP2006519377A (ja) * 2003-01-28 2006-08-24 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 Ｘ線検出器
JP4412704B2 (ja) * 2003-06-09 2010-02-10 キヤノン株式会社 画像処理方法および装置並びにｘ線撮影装置
US7352840B1 (en) * 2004-06-21 2008-04-01 Radiation Monitoring Devices, Inc. Micro CT scanners incorporating internal gain charge-coupled devices
US7110496B1 (en) 2004-07-21 2006-09-19 Science Applications International Corporation Portable system and method for non-intrusive radioscopic imaging
KR100927286B1 (ko) * 2005-06-08 2009-11-18 올림푸스 메디칼 시스템즈 가부시키가이샤 내시경 장치 및 화상 처리 장치
US8661459B2 (en) * 2005-06-21 2014-02-25 Microsoft Corporation Content syndication platform
RS51531B (en) * 2009-05-29 2011-06-30 Vlatacom D.O.O. MANUAL PORTABLE DEVICE FOR VERIFICATION OF PASSENGERS AND PERSONAL DOCUMENTS, READING BIOMETRIC DATA
CN102803930B (zh) 2009-06-24 2016-04-27 皇家飞利浦电子股份有限公司 具有聚焦光学器件的光生物传感器
CN103035547B (zh) * 2011-09-29 2015-04-01 中芯国际集成电路制造(北京)有限公司 检测标记的设备和方法以及半导体器件加工系统
CN107728191B (zh) * 2017-11-22 2023-10-31 中国工程物理研究院激光聚变研究中心 一种四通道空间定域x射线辐射流诊断装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3944835A (en) * 1974-09-25 1976-03-16 General Electric Company High energy radiation detector having improved reflective backing for phosphor layer
US4479061A (en) * 1980-07-25 1984-10-23 Canon Kabushiki Kaisha Luminance amplifier and an apparatus including the same
DE3207085A1 (de) * 1982-02-26 1983-09-08 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikeinrichtung mit einer bildverstaerker-fernsehkette
US5235191A (en) * 1992-03-06 1993-08-10 Miller Robert N Real-time x-ray device

Also Published As

Publication number Publication date
JPH06205768A (ja) 1994-07-26
US5412705A (en) 1995-05-02
DE69325753T2 (de) 2000-02-17

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee