NL183914C - Roentgenbeeldversterker. - Google Patents

Roentgenbeeldversterker.

Info

Publication number
NL183914C
NL183914C NLAANVRAGE7900878,A NL7900878A NL183914C NL 183914 C NL183914 C NL 183914C NL 7900878 A NL7900878 A NL 7900878A NL 183914 C NL183914 C NL 183914C
Authority
NL
Netherlands
Prior art keywords
image amplifier
roentgen image
roentgen
amplifier
image
Prior art date
Application number
NLAANVRAGE7900878,A
Other languages
English (en)
Other versions
NL7900878A (nl
NL183914B (nl
Inventor
Hendrik Mulder
Johannes Jacobus Houtkamp
Original Assignee
Optische Ind De Oude Delft 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 Optische Ind De Oude Delft Nv filed Critical Optische Ind De Oude Delft Nv
Priority to NLAANVRAGE7900878,A priority Critical patent/NL183914C/nl
Priority to DE19803001983 priority patent/DE3001983A1/de
Priority to US06/116,973 priority patent/US4341955A/en
Priority to GB8003135A priority patent/GB2042255B/en
Priority to FR8002120A priority patent/FR2448222A1/fr
Priority to JP1013480A priority patent/JPS55104055A/ja
Publication of NL7900878A publication Critical patent/NL7900878A/nl
Publication of NL183914B publication Critical patent/NL183914B/nl
Application granted granted Critical
Publication of NL183914C publication Critical patent/NL183914C/nl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
    • G01T1/164—Scintigraphy
    • G01T1/1641—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras
    • G01T1/1645—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras using electron optical imaging means, e.g. image intensifier tubes, coordinate photomultiplier tubes, image converter
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2231/00—Cathode ray tubes or electron beam tubes
    • H01J2231/50—Imaging and conversion tubes
    • H01J2231/50005—Imaging and conversion tubes characterised by form of illumination
    • H01J2231/5001—Photons
    • H01J2231/50031—High energy photons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2231/00—Cathode ray tubes or electron beam tubes
    • H01J2231/50—Imaging and conversion tubes
    • H01J2231/50057—Imaging and conversion tubes characterised by form of output stage
    • H01J2231/50068—Electrical

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
NLAANVRAGE7900878,A 1979-02-02 1979-02-02 Roentgenbeeldversterker. NL183914C (nl)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NLAANVRAGE7900878,A NL183914C (nl) 1979-02-02 1979-02-02 Roentgenbeeldversterker.
DE19803001983 DE3001983A1 (de) 1979-02-02 1980-01-21 Bildverstaerker vom nahfokus-typ
US06/116,973 US4341955A (en) 1979-02-02 1980-01-30 Image intensifier of the proximity-focus type
GB8003135A GB2042255B (en) 1979-02-02 1980-01-30 Image intensifier
FR8002120A FR2448222A1 (fr) 1979-02-02 1980-01-31 Intensificateur d'image du type a foyer proche destine notamment a la tomographie
JP1013480A JPS55104055A (en) 1979-02-02 1980-02-01 Proximity focusing image intensifier tube

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLAANVRAGE7900878,A NL183914C (nl) 1979-02-02 1979-02-02 Roentgenbeeldversterker.
NL7900878 1979-02-02

Publications (3)

Publication Number Publication Date
NL7900878A NL7900878A (nl) 1980-08-05
NL183914B NL183914B (nl) 1988-09-16
NL183914C true NL183914C (nl) 1989-02-16

Family

ID=19832572

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7900878,A NL183914C (nl) 1979-02-02 1979-02-02 Roentgenbeeldversterker.

Country Status (6)

Country Link
US (1) US4341955A (nl)
JP (1) JPS55104055A (nl)
DE (1) DE3001983A1 (nl)
FR (1) FR2448222A1 (nl)
GB (1) GB2042255B (nl)
NL (1) NL183914C (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565925A (en) * 1983-08-10 1986-01-21 Ford Aerospace & Communications Corporation Infrared detector dewar with all-Kovar leads, and method of making the same
NL8303156A (nl) * 1983-09-13 1985-04-01 Optische Ind De Oude Delft Nv Roentgenopnameinrichting met spleetaftasting.
FI75948C (fi) * 1983-10-28 1988-08-08 Wallac Oy Fotomultiplikator foer anvaendning vid vaetskescintillationsraekning.
NL8402140A (nl) * 1984-07-05 1986-02-03 Optische Ind De Oude Delft Nv Detectorbuis voor roentgenstraling.
NL8902442A (nl) * 1989-10-02 1991-05-01 Nederland Ptt Klemschakeling voor signalen waarin periodiek een referentie-amplitude aanwezig is alsmede een werkwijze voor het herstellen van het gelijkspanningsniveau in opeenvolgende trappen van een electronische schakeling.
NL8902443A (nl) * 1989-10-02 1991-05-01 Optische Ind De Oude Delft Nv Werkwijze voor het vervaardigen van een correctiemasker voor een beeldversterkerbuis van het proximity-focustype met langwerpige kathode en anode, alsmede werkwijze voor het corrigeren van een beeldversterkerbuis.
EP0908743B1 (de) 1997-10-01 2006-07-05 Siemens Aktiengesellschaft Röntgendetektor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB479617A (en) * 1935-09-24 1938-02-09 Franz Skaupy Improved apparatus for increasing the size and/or brightness of pictures produced by picture projection apparatus for television and other purposes
US2316999A (en) * 1941-07-29 1943-04-20 Gen Electric Quartz tungsten seal
GB1175598A (en) * 1967-08-10 1969-12-23 Mullard Ltd Improvements in or relating to Image Intensifiers
US3573459A (en) * 1969-03-28 1971-04-06 American Optical Corp Coupled fiber optic faceplates
GB1442405A (en) * 1972-12-11 1976-07-14 Rca Corp Manufacture of electron-emissive layers
US4075492A (en) * 1974-11-29 1978-02-21 The Board Of Trustees Of Leland Stanford Junior University Fan beam X- or γ-ray 3-D tomography
US4024390A (en) * 1976-04-09 1977-05-17 The United States Of America As Represented By The Secretary Of The Army Two microchannel plate picture element array image intensifier tube and system
US4047041A (en) * 1976-04-19 1977-09-06 General Electric Company X-ray detector array
DE2750132A1 (de) * 1976-11-12 1978-05-18 Diagnostic Inform Roentgenempfindliche bildverstaerkerroehre und damit ausgestattete radiografiekamera
US4239960A (en) * 1979-07-30 1980-12-16 Venus Scientific Inc. Recirculating light amplifier with optical feedback

Also Published As

Publication number Publication date
FR2448222A1 (fr) 1980-08-29
DE3001983C2 (nl) 1990-05-17
JPS55104055A (en) 1980-08-09
US4341955A (en) 1982-07-27
FR2448222B1 (nl) 1985-04-19
NL7900878A (nl) 1980-08-05
GB2042255A (en) 1980-09-17
GB2042255B (en) 1983-01-26
NL183914B (nl) 1988-09-16
DE3001983A1 (de) 1980-08-07
JPH029429B2 (nl) 1990-03-01

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BC A request for examination has been filed
BT A notification was added to the application dossier and made available to the public
A85 Still pending on 85-01-01
V4 Discontinued because of reaching the maximum lifetime of a patent

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