FR2454631B1 - Dispositif destine a former une image d'une source de rayonnement - Google Patents

Dispositif destine a former une image d'une source de rayonnement

Info

Publication number
FR2454631B1
FR2454631B1 FR8008798A FR8008798A FR2454631B1 FR 2454631 B1 FR2454631 B1 FR 2454631B1 FR 8008798 A FR8008798 A FR 8008798A FR 8008798 A FR8008798 A FR 8008798A FR 2454631 B1 FR2454631 B1 FR 2454631B1
Authority
FR
France
Prior art keywords
image
forming
radiation source
radiation
source
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
Application number
FR8008798A
Other languages
English (en)
Other versions
FR2454631A1 (fr
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.)
Corning Netoptix Inc
Original Assignee
Corning Netoptix Inc
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 Corning Netoptix Inc filed Critical Corning Netoptix Inc
Publication of FR2454631A1 publication Critical patent/FR2454631A1/fr
Application granted granted Critical
Publication of FR2454631B1 publication Critical patent/FR2454631B1/fr
Expired legal-status Critical Current

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
    • G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
    • G01T1/2914—Measurement of spatial distribution of radiation

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)
  • Nuclear Medicine (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
FR8008798A 1979-04-20 1980-04-18 Dispositif destine a former une image d'une source de rayonnement Expired FR2454631B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/031,835 US4262207A (en) 1979-04-20 1979-04-20 Near field or far field imaging apparatus with improved resolution

Publications (2)

Publication Number Publication Date
FR2454631A1 FR2454631A1 (fr) 1980-11-14
FR2454631B1 true FR2454631B1 (fr) 1985-10-25

Family

ID=21861658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8008798A Expired FR2454631B1 (fr) 1979-04-20 1980-04-18 Dispositif destine a former une image d'une source de rayonnement

Country Status (8)

Country Link
US (1) US4262207A (fr)
JP (1) JPS55144574A (fr)
BE (1) BE882842A (fr)
CA (1) CA1145068A (fr)
DE (1) DE3014978A1 (fr)
FR (1) FR2454631B1 (fr)
GB (1) GB2050753B (fr)
NL (1) NL8002240A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4531058A (en) * 1982-01-28 1985-07-23 The Massachusetts General Hospital Positron source position sensing detector and electronics
US4595014A (en) * 1983-10-18 1986-06-17 University Patents, Inc. Imaging probe and method
US4752691A (en) * 1986-06-23 1988-06-21 Siemens Gammasonics, Inc. Method and apparatus for compensating finite angular resolution in collimated scintillation cameras
US6359279B1 (en) * 1998-12-07 2002-03-19 Picker International, Inc. Detector for nuclear imaging
US6603123B1 (en) 2000-11-08 2003-08-05 Koninklijke Philips Electronics, N.V. Correction for depth-dependent sensitivity in rotating slat-collimated gamma camera
US6459086B1 (en) 2000-11-24 2002-10-01 Koninklijke Philips Electronics, N.V. Digital peak detector for radiation detection systems
US6472667B1 (en) 2000-11-24 2002-10-29 Koninklijke Philips Electronics N.V. Data reduction architecture for nuclear medicine imagers
US6472668B1 (en) 2000-11-24 2002-10-29 Koninklijke Philips Electronics N.V. High voltage distribution system for CZT arrays
US6586744B1 (en) 2000-11-24 2003-07-01 Marconi Medical Systems, Inc. Method of cooling high density electronics
US6627893B1 (en) 2001-03-15 2003-09-30 Koninklijke Philips Electronics, N.V. Focused rotating slat-hole for gamma cameras
US6631285B2 (en) 2001-03-15 2003-10-07 Koninklijke Philips Electronics, N. V. Fast transform for reconstruction of rotating-slat data
US6593576B2 (en) 2001-03-15 2003-07-15 Koninklijke Philips Electronics, N.V. Variable angular sampling rate for rotating slat-hole detectors of gamma cameras
US6694172B1 (en) 2001-06-23 2004-02-17 Koninklijke Philips Electronics, N.V. Fault-tolerant detector for gamma ray imaging

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866047A (en) * 1968-08-23 1975-02-11 Emi Ltd Penetrating radiation examining apparatus having a scanning collimator
GB1478121A (en) * 1973-07-21 1977-06-29 Emi Ltd Radiography
GB1468810A (en) * 1973-05-05 1977-03-30 Emi Ltd Radiography
GB1478124A (en) * 1973-08-31 1977-06-29 Emi Ltd Apparatus for examining bodies by means of penetrating radiation
ES439188A1 (es) * 1975-07-05 1977-03-01 Inst Internacional Terapeutico Procedimiento para la preparacion de 2-oxo-pirrolidinas n- sustituidas.
US4090080A (en) * 1976-01-06 1978-05-16 Galileo Electro-Optics Corp. Imaging
DE2622177A1 (de) * 1976-05-19 1977-12-01 Philips Patentverwaltung Anordnung zur ermittlung der absorption einer strahlung in einer ebene eines koerpers
NL7608031A (nl) * 1976-07-20 1978-01-24 Optische Ind De Oude Delft Nv Collimator.
JPS53107189A (en) * 1977-03-02 1978-09-18 Hitachi Medical Corp Scan scintillation camera

Also Published As

Publication number Publication date
NL8002240A (nl) 1980-10-22
JPS55144574A (en) 1980-11-11
DE3014978A1 (de) 1980-11-13
BE882842A (fr) 1980-08-18
GB2050753A (en) 1981-01-07
FR2454631A1 (fr) 1980-11-14
CA1145068A (fr) 1983-04-19
US4262207A (en) 1981-04-14
GB2050753B (en) 1983-07-06

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Legal Events

Date Code Title Description
ST Notification of lapse