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FI941589A - Laite röntgenkuvien ottamiseksi - Google Patents

Laite röntgenkuvien ottamiseksi Download PDF

Info

Publication number
FI941589A
FI941589A FI941589A FI941589A FI941589A FI 941589 A FI941589 A FI 941589A FI 941589 A FI941589 A FI 941589A FI 941589 A FI941589 A FI 941589A FI 941589 A FI941589 A FI 941589A
Authority
FI
Finland
Prior art keywords
visible image
photosensor
pct
ray source
luminescent screen
Prior art date
Application number
FI941589A
Other languages
English (en)
Swedish (sv)
Other versions
FI941589A0 (fi
Inventor
Stig Svensson
Steen Olesen
Matti Salmi
Original Assignee
Stig Svensson
Steen Olesen
Matti Salmi
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 Stig Svensson, Steen Olesen, Matti Salmi filed Critical Stig Svensson
Priority to FI941589A priority Critical patent/FI941589A/fi
Publication of FI941589A0 publication Critical patent/FI941589A0/fi
Priority to DE69518832T priority patent/DE69518832T2/de
Priority to CN95193294A priority patent/CN1097750C/zh
Priority to EP95915213A priority patent/EP0754315B1/en
Priority to AT95915213T priority patent/ATE196370T1/de
Priority to CA002187372A priority patent/CA2187372A1/en
Priority to JP7526101A priority patent/JPH09511660A/ja
Priority to PCT/FI1995/000193 priority patent/WO1995027922A1/en
Priority to US08/721,991 priority patent/US5790629A/en
Priority to AU22172/95A priority patent/AU687545B2/en
Publication of FI941589A publication Critical patent/FI941589A/fi
Priority to FI964020A priority patent/FI964020A0/fi
Priority to NO964247A priority patent/NO964247L/no

Links

Classifications

    • 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
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/30—Controlling
    • H05G1/46—Combined control of different quantities, e.g. exposure time as well as voltage or current
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/30—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from X-rays
    • 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
    • H05G1/60—Circuit arrangements for obtaining a series of X-ray photographs or for X-ray cinematography

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Measurement Of Radiation (AREA)
  • X-Ray Techniques (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Radiation-Therapy Devices (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
FI941589A 1994-04-07 1994-04-07 Laite röntgenkuvien ottamiseksi FI941589A (fi)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FI941589A FI941589A (fi) 1994-04-07 1994-04-07 Laite röntgenkuvien ottamiseksi
AU22172/95A AU687545B2 (en) 1994-04-07 1995-04-07 Apparatus for making X-ray images
AT95915213T ATE196370T1 (de) 1994-04-07 1995-04-07 Vorrichtung zum erzeugen von röntgenbildern
CN95193294A CN1097750C (zh) 1994-04-07 1995-04-07 X射线成象设备
EP95915213A EP0754315B1 (en) 1994-04-07 1995-04-07 Apparatus for making x-ray images
DE69518832T DE69518832T2 (de) 1994-04-07 1995-04-07 Vorrichtung zum erzeugen von röntgenbildern
CA002187372A CA2187372A1 (en) 1994-04-07 1995-04-07 Apparatus for making x-ray images
JP7526101A JPH09511660A (ja) 1994-04-07 1995-04-07 Ｘ線撮影装置
PCT/FI1995/000193 WO1995027922A1 (en) 1994-04-07 1995-04-07 Apparatus for making x-ray images
US08/721,991 US5790629A (en) 1994-04-07 1995-04-07 Apparatus for making x-ray images
FI964020A FI964020A0 (fi) 1994-04-07 1996-10-07 Laite röntgenkuvien ottamiseksi
NO964247A NO964247L (no) 1994-04-07 1996-10-07 Apparat for framstilling av röntgenbilder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI941589A FI941589A (fi) 1994-04-07 1994-04-07 Laite röntgenkuvien ottamiseksi

Publications (2)

Publication Number Publication Date
FI941589A0 FI941589A0 (fi) 1994-04-07
FI941589A true FI941589A (fi) 1996-01-12

Family

ID=8540461

Family Applications (1)

Application Number Title Priority Date Filing Date
FI941589A FI941589A (fi) 1994-04-07 1994-04-07 Laite röntgenkuvien ottamiseksi

Country Status (11)

Country Link
US (1) US5790629A (fi)
EP (1) EP0754315B1 (fi)
JP (1) JPH09511660A (fi)
CN (1) CN1097750C (fi)
AT (1) ATE196370T1 (fi)
AU (1) AU687545B2 (fi)
CA (1) CA2187372A1 (fi)
DE (1) DE69518832T2 (fi)
FI (1) FI941589A (fi)
NO (1) NO964247L (fi)
WO (1) WO1995027922A1 (fi)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1002466C2 (nl) * 1996-02-27 1997-08-28 Optische Ind Oede Oude Delftoe Röntgenbeeldinrichting.
US5694449A (en) * 1996-05-20 1997-12-02 General Electric Company Method and system for detecting and correcting erroneous exposures generated during x-ray imaging
DE19731235C2 (de) * 1997-07-21 2001-08-02 Siemens Ag Röntgenaufnahmevorrichtung für digitale Mammographie
RU2134450C1 (ru) * 1997-07-24 1999-08-10 Арапов Николай Андреевич Аппарат для получения компьютерных рентгеновских изображений и способ получения таких изображений
FR2798551B1 (fr) * 1999-09-14 2001-11-30 Eppra Dispositif de radiologie comportant des moyens d'agrandissement d'images perfectionnees
US6546076B1 (en) 2000-03-21 2003-04-08 Wuestec Medical, Inc. Digital high resolution x-ray imaging utilizing an imaging sensor
KR100482513B1 (ko) * 2002-03-29 2005-04-14 김후식 형광증폭상 촬영기
US7010092B2 (en) * 2003-08-08 2006-03-07 Imaging Dynamics Company Ltd. Dual energy imaging using optically coupled digital radiography system
US7286640B2 (en) * 2004-04-09 2007-10-23 Xradia, Inc. Dual-band detector system for x-ray imaging of biological samples
US7412024B1 (en) 2004-04-09 2008-08-12 Xradia, Inc. X-ray mammography
US20060098776A1 (en) * 2004-10-28 2006-05-11 Burbury Robert L Digital X-ray system
US7289601B2 (en) * 2004-12-01 2007-10-30 Imascope Inc. Digital image collector for X-ray systems
US7446318B2 (en) * 2005-12-22 2008-11-04 Merlin Digital Technology Llc Remote triggered X-ray image capture device
US7825382B2 (en) * 2005-12-22 2010-11-02 Eklin Sub Georgia, Inc. Remote triggered X-ray image capture device with gamma ray detector
US20070145282A1 (en) * 2005-12-22 2007-06-28 Remote Acquistions Llc Remote triggered X-ray image capture device
WO2012014661A1 (ja) * 2010-07-30 2012-02-02 富士フイルム株式会社 放射線画像撮影システム、放射線画像撮影方法及び画像表示方法
US8369483B2 (en) * 2010-09-07 2013-02-05 William Eugene Campbell Multi-resolution X-ray image capture
BE1024007B1 (nl) * 2013-05-30 2017-10-27 Agfa Healthcare Verbeterde werkwijze voor radiografische opnames met direct radiografische panels
CN104873212B (zh) * 2015-04-05 2018-02-02 清华大学 双模同轴在体成像方法与系统
DE102016206444A1 (de) * 2016-04-15 2017-10-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zur optischen Aufnahme eines Schirms

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196219A (en) * 1986-10-11 1988-04-20 Astromed Ltd Imaging of light-opaque specimens by transmission of radiation therethrough
NL8801946A (nl) * 1988-08-04 1990-03-01 Philips Nv Roentgenbeeldsysteem.
EP0362427B1 (de) * 1988-10-05 1993-01-27 Siemens Aktiengesellschaft Röntgendiagnostikanlage mit einem Detektor für die mittlere Bildhelligkeit
DE58908328D1 (de) * 1989-03-14 1994-10-13 Siemens Ag Röntgendiagnostikeinrichtung mit einem Speicherleuchtschirm.
JPH0458498A (ja) * 1990-06-25 1992-02-25 Toshiba Corp Ｘ線診断装置
NL9001687A (nl) * 1990-07-25 1992-02-17 Philips Nv Roentgenonderzoekapparaat met roentgenversterkerbuis.
DE69213418T2 (de) * 1991-12-19 1997-03-20 Philips Electronics Nv Röntgenbildsystem mit Helligkeitssteuerung
US5179582A (en) * 1992-04-20 1993-01-12 S&S Inficon Inc. Exposure control circuit for X-ray generation
US5309496A (en) * 1992-12-23 1994-05-03 Winsor Robin W Filmless X-ray apparatus and method of using the same

Also Published As

Publication number Publication date
US5790629A (en) 1998-08-04
EP0754315A1 (en) 1997-01-22
CN1097750C (zh) 2003-01-01
NO964247D0 (no) 1996-10-07
WO1995027922A1 (en) 1995-10-19
AU2217295A (en) 1995-10-30
AU687545B2 (en) 1998-02-26
EP0754315B1 (en) 2000-09-13
ATE196370T1 (de) 2000-09-15
DE69518832D1 (de) 2000-10-19
CA2187372A1 (en) 1995-10-19
FI941589A0 (fi) 1994-04-07
DE69518832T2 (de) 2001-05-03
NO964247L (no) 1996-12-04
JPH09511660A (ja) 1997-11-25
CN1154164A (zh) 1997-07-09

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Legal Events

Date Code Title Description
GB Transfer or assigment of application

Owner name: SVENSSON, STIG