NL8801946A - Roentgenbeeldsysteem. - Google Patents

Roentgenbeeldsysteem. Download PDF

Info

Publication number
NL8801946A
NL8801946A NL8801946A NL8801946A NL8801946A NL 8801946 A NL8801946 A NL 8801946A NL 8801946 A NL8801946 A NL 8801946A NL 8801946 A NL8801946 A NL 8801946A NL 8801946 A NL8801946 A NL 8801946A
Authority
NL
Netherlands
Prior art keywords
image
output screen
screen
ray
imaging system
Prior art date
Application number
NL8801946A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips 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 Philips Nv filed Critical Philips Nv
Priority to NL8801946A priority Critical patent/NL8801946A/nl
Priority to EP89201999A priority patent/EP0357114B1/en
Priority to DE68914367T priority patent/DE68914367T2/de
Priority to US07/388,284 priority patent/US4952794A/en
Priority to JP1199499A priority patent/JP2960734B2/ja
Publication of NL8801946A publication Critical patent/NL8801946A/nl

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Closed-Circuit Television Systems (AREA)
NL8801946A 1988-08-04 1988-08-04 Roentgenbeeldsysteem. NL8801946A (nl)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL8801946A NL8801946A (nl) 1988-08-04 1988-08-04 Roentgenbeeldsysteem.
EP89201999A EP0357114B1 (en) 1988-08-04 1989-07-31 X-ray image intensifier tube persistence
DE68914367T DE68914367T2 (de) 1988-08-04 1989-07-31 Speicherzeit einer Röntgenbildverstärkerröhre.
US07/388,284 US4952794A (en) 1988-08-04 1989-08-01 X-ray imaging system
JP1199499A JP2960734B2 (ja) 1988-08-04 1989-08-02 Ｘ線撮像装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8801946 1988-08-04
NL8801946A NL8801946A (nl) 1988-08-04 1988-08-04 Roentgenbeeldsysteem.

Publications (1)

Publication Number Publication Date
NL8801946A true NL8801946A (nl) 1990-03-01

Family

ID=19852710

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8801946A NL8801946A (nl) 1988-08-04 1988-08-04 Roentgenbeeldsysteem.

Country Status (5)

Country Link
US (1) US4952794A (ja)
EP (1) EP0357114B1 (ja)
JP (1) JP2960734B2 (ja)
DE (1) DE68914367T2 (ja)
NL (1) NL8801946A (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2698184B1 (fr) * 1992-08-26 1994-12-30 Catalin Stoichita Procédé et dispositif capteur d'images par rayons X utilisant la post-luminiscence d'un scintillateur.
GB9219727D0 (en) * 1992-09-18 1992-10-28 British Nuclear Fuels Plc An inspection system
FR2698482B1 (fr) * 1992-11-20 1994-12-23 Thomson Tubes Electroniques Dispositif générateur d'images par effet de luminescence.
FI941589A (fi) * 1994-04-07 1996-01-12 Stig Svensson Laite röntgenkuvien ottamiseksi
GB9513444D0 (en) * 1995-07-01 1995-09-06 Secr Defence A camera system
GB2317547B (en) * 1995-07-01 1999-10-13 Secr Defence A camera system
WO2003083890A1 (fr) * 2002-03-28 2003-10-09 Kabushiki Kaisha Toshiba Tube amplificateur d'image radiologique, appareil equipe de ce tube et appareil radiologique
KR20030083950A (ko) * 2002-04-24 2003-11-01 신인철 광증폭관과 촬상소자를 조합한 야간 촬영장치
US7702178B2 (en) * 2004-03-15 2010-04-20 Sarnoff Corporation Method and apparatus for providing noise reduction
CN104698735B (zh) * 2015-04-03 2017-06-16 上海洞舟实业有限公司 一种x射线二次三维成像的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7313999A (nl) * 1973-10-11 1975-04-15 Optische Ind De Oude Delft Nv Werkwijze en inrichting voor roentgonologisch onderzoek.
NL7402868A (nl) * 1974-03-04 1975-09-08 Philips Nv Teleivsie opneem-weergeefsysteem geschikt voor een kontinue en een kortdurende informatie-opname en voor een kontinue weergave.
NL7703296A (nl) * 1977-03-28 1978-10-02 Philips Nv Roentgenbeeldversterkerbuis.
JPS5590191A (en) * 1978-12-27 1980-07-08 Hamamatsu Tv Kk Streak image analyzer
US4852139A (en) * 1985-12-02 1989-07-25 General Electric Company Reduction of flicker during video imaging of cine procedures

Also Published As

Publication number Publication date
EP0357114A1 (en) 1990-03-07
DE68914367T2 (de) 1994-11-17
US4952794A (en) 1990-08-28
JPH0287878A (ja) 1990-03-28
JP2960734B2 (ja) 1999-10-12
EP0357114B1 (en) 1994-04-06
DE68914367D1 (de) 1994-05-11

Similar Documents

Publication Publication Date Title
EP0038666A1 (en) Radiographic apparatus and method with automatic exposure control
NL8801946A (nl) Roentgenbeeldsysteem.
EP0909527B1 (en) X-ray examination apparatus including an exposure control system
US5081357A (en) Radiation image recording and read-out apparatus
US4210812A (en) X-Ray imaging diagnostic apparatus with low X-ray radiation
EP0104769B1 (en) Diagnostic x-ray apparatus
US5402463A (en) Apparatus and method for radiation imaging
JPH10332586A (ja) 刺激可能な燐光体スクリーンの読み出し方法
EP0914755A2 (en) Exposure control on the basis of a relevant part of an x-ray image
NL8202418A (nl) Roentgenonderzoekapparaat.
JP2557265B2 (ja) エネルギーサブトラクション方法
EP0142645B1 (de) Röntgendiagnostikeinrichtung mit einem Röntgenkonverter
JPH0391734A (ja) 放射線画像読取装置
JPS6091245A (ja) 実時間ｘ線撮影装置
JPH02278470A (ja) 放射線画像のエネルギーサブトラクション方法および装置
JPS59132550A (ja) Ｘ線イメ−ジング方法
EP0279176B1 (de) Röntgendiagnostikeinrichtung mit einem Speicherleuchtschirm
JPS584532A (ja) Ｘ線診断装置
JPH05153496A (ja) Ｘ線撮影装置，ｘ線透視装置およびこれらに用いるｘ線テレビカメラ装置
JPH06189947A (ja) Ｘ線ｔｖ装置
US4754470A (en) Exposure anticipation circuit
JPH05192318A (ja) Ｘ線画像作成装置
EP0152642A1 (en) X-ray apparatus using dummy image subtraction
JPH0782538B2 (ja) 放射線画像のエネルギーサブトラクション方法および装置
JPS58196476A (ja) 放射線像増倍管

Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed