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FI802988A7 - Spaltkollimator foer panoramaroentgenavbildningsanordning - Google Patents

Spaltkollimator foer panoramaroentgenavbildningsanordning

Info

Publication number
FI802988A7
FI802988A7 FI802988A FI802988A FI802988A7 FI 802988 A7 FI802988 A7 FI 802988A7 FI 802988 A FI802988 A FI 802988A FI 802988 A FI802988 A FI 802988A FI 802988 A7 FI802988 A7 FI 802988A7
Authority
FI
Finland
Prior art keywords
spaltcollimator
panoramaroentgenavbildningsnordning
foer
spaltcollimator foer
foer panoramaroentgenavbildningsnordning
Prior art date
Application number
FI802988A
Other languages
English (en)
Other versions
FI64999B (fi
FI64999C (fi
Inventor
Ilmari Kinanen
Original Assignee
Instrumentarium Oy
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 Instrumentarium Oy filed Critical Instrumentarium Oy
Priority to FI802988A priority Critical patent/FI64999C/fi
Priority to DE19813136971 priority patent/DE3136971A1/de
Priority to GB8128232A priority patent/GB2084440A/en
Priority to US06/304,160 priority patent/US4419764A/en
Priority to IT24061/81A priority patent/IT1139460B/it
Priority to JP56150475A priority patent/JPS5786334A/ja
Publication of FI802988A7 publication Critical patent/FI802988A7/fi
Publication of FI64999B publication Critical patent/FI64999B/fi
Application granted granted Critical
Publication of FI64999C publication Critical patent/FI64999C/fi

Links

Classifications

    • 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
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
FI802988A 1980-09-22 1980-09-22 Spaltkollimator foer panoramaroentgenavbildningsanordning FI64999C (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI802988A FI64999C (fi) 1980-09-22 1980-09-22 Spaltkollimator foer panoramaroentgenavbildningsanordning
DE19813136971 DE3136971A1 (de) 1980-09-22 1981-09-17 Schlitzkollimator
GB8128232A GB2084440A (en) 1980-09-22 1981-09-18 A slit collimator for a panoramic x-ray apparatus
US06/304,160 US4419764A (en) 1980-09-22 1981-09-21 Slit collimator in a panoramic X-ray apparatus
IT24061/81A IT1139460B (it) 1980-09-22 1981-09-21 Collimatore a fessura per apparecchiatura a raggi x panoramica
JP56150475A JPS5786334A (en) 1980-09-22 1981-09-22 Slit colimeter of panorama type x-ray apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI802988A FI64999C (fi) 1980-09-22 1980-09-22 Spaltkollimator foer panoramaroentgenavbildningsanordning
FI802988 1980-09-22

Publications (3)

Publication Number Publication Date
FI802988A7 true FI802988A7 (fi) 1982-03-23
FI64999B FI64999B (fi) 1983-10-31
FI64999C FI64999C (fi) 1984-02-10

Family

ID=8513797

Family Applications (1)

Application Number Title Priority Date Filing Date
FI802988A FI64999C (fi) 1980-09-22 1980-09-22 Spaltkollimator foer panoramaroentgenavbildningsanordning

Country Status (6)

Country Link
US (1) US4419764A (fi)
JP (1) JPS5786334A (fi)
DE (1) DE3136971A1 (fi)
FI (1) FI64999C (fi)
GB (1) GB2084440A (fi)
IT (1) IT1139460B (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6744847B2 (en) 2000-07-07 2004-06-01 Instrumentarium Corporation Method and apparatus for panoramic dental X-raying

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149723A1 (de) * 1981-12-15 1983-07-21 Siemens AG, 1000 Berlin und 8000 München Zahnaerztliche roentgendiagnostikeinrichtung
DE3439471A1 (de) * 1984-10-27 1986-04-30 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verfahren und vorrichtung zum pruefen einkristalliner gegenstaende
DE3677658D1 (de) * 1985-07-29 1991-04-04 Mitsubishi Electric Corp Optische kopfvorrichtung.
NL8800738A (nl) * 1988-03-24 1989-10-16 Philips Nv Roentgenonderzoekapparaat met een instelbaar spleetvormig diafragma.
US4910759A (en) * 1988-05-03 1990-03-20 University Of Delaware Xray lens and collimator
DE3928282A1 (de) * 1989-08-26 1991-02-28 Philips Patentverwaltung Roentgenaufnahmevorrichtung
US5054041A (en) * 1990-03-19 1991-10-01 General Electric Company High precision x-ray collimator
DE4404640C1 (de) * 1994-02-14 1995-02-09 Siemens Ag Zahnärztliche Röntgendiagnostikeinrichtung zur Erstellung von Panorama-Röntgenaufnahmen vom Schädel eines Patienten
NL1015740C1 (nl) * 1999-07-23 2000-09-27 Koninkl Philips Electronics Nv Stralingsanalysetoestel voorzien van een regelbare collimator.
US6504898B1 (en) 2000-04-17 2003-01-07 Mds (Canada) Inc. Product irradiator for optimizing dose uniformity in products
DE10154539C1 (de) * 2001-11-07 2003-06-26 Siemens Ag Strahlenblende für ein Röntgengerät und Röntgengerät
US7310410B2 (en) 2004-07-28 2007-12-18 General Electric Co. Single-leaf X-ray collimator
US7440540B2 (en) * 2006-10-05 2008-10-21 Bassel Kano Stereoscopic x-ray system and method
USD628296S1 (en) * 2009-09-28 2010-11-30 Shimadzu Corporation X-ray collimator
USD669184S1 (en) * 2011-08-29 2012-10-16 General Electric Company Pink ribbon arm
US9208918B2 (en) * 2012-11-16 2015-12-08 Neurologica Corp. Computerized tomography (CT) imaging system with multi-slit rotatable collimator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB557150A (en) * 1942-09-14 1943-11-05 Gen Electric Co Ltd Improvements in or relating to x-ray apparatus
US3275831A (en) * 1963-05-16 1966-09-27 Industrial Nucleonics Corp Radiation beam shutter collimator
US3411000A (en) * 1965-04-14 1968-11-12 Siemens Ag X-ray diffractometer diaphragm which is synchronously rotated with the specimen
US4277685A (en) * 1978-06-12 1981-07-07 Ohio-Nuclear, Inc. Adjustable collimator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6744847B2 (en) 2000-07-07 2004-06-01 Instrumentarium Corporation Method and apparatus for panoramic dental X-raying

Also Published As

Publication number Publication date
DE3136971A1 (de) 1982-05-19
GB2084440A (en) 1982-04-07
FI64999B (fi) 1983-10-31
JPS5786334A (en) 1982-05-29
US4419764A (en) 1983-12-06
IT8124061A0 (it) 1981-09-21
FI64999C (fi) 1984-02-10
IT1139460B (it) 1986-09-24

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: INSTRUMENTARIUM OY