DE60217296D1 - Kollimatoranordnung - Google Patents

Kollimatoranordnung

Info

Publication number
DE60217296D1
DE60217296D1 DE60217296T DE60217296T DE60217296D1 DE 60217296 D1 DE60217296 D1 DE 60217296D1 DE 60217296 T DE60217296 T DE 60217296T DE 60217296 T DE60217296 T DE 60217296T DE 60217296 D1 DE60217296 D1 DE 60217296D1
Authority
DE
Germany
Prior art keywords
ray
beam collimator
ray source
displace
carrying structure
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 - Lifetime
Application number
DE60217296T
Other languages
English (en)
Other versions
DE60217296T2 (de
Inventor
Mats Danielsson
Theresa Lammroth
Lennart Rapp
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.)
Philips Digital Mammography Sweden AB
Original Assignee
Sectra Mamea AB
Arcoma AB
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
Priority claimed from SE0100470A external-priority patent/SE523512C2/sv
Application filed by Sectra Mamea AB, Arcoma AB filed Critical Sectra Mamea AB
Application granted granted Critical
Publication of DE60217296D1 publication Critical patent/DE60217296D1/de
Publication of DE60217296T2 publication Critical patent/DE60217296T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/50—Clinical applications
    • A61B6/502—Clinical applications involving diagnosis of breast, i.e. mammography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/06—Diaphragms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
    • G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using 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
    • 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
    • G21K1/04—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers
DE60217296T 2001-02-12 2002-02-12 Kollimatoranordnung Expired - Lifetime DE60217296T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US26815601P 2001-02-12 2001-02-12
SE0100470 2001-02-12
SE0100470A SE523512C2 (sv) 2001-02-12 2001-02-12 Kollimatoranordning
US268156P 2001-02-12
PCT/SE2002/000238 WO2002065209A1 (en) 2001-02-12 2002-02-12 Collimator arrangement

Publications (2)

Publication Number Publication Date
DE60217296D1 true DE60217296D1 (de) 2007-02-15
DE60217296T2 DE60217296T2 (de) 2007-10-25

Family

ID=26655388

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60217296T Expired - Lifetime DE60217296T2 (de) 2001-02-12 2002-02-12 Kollimatoranordnung

Country Status (5)

Country Link
EP (1) EP1360550B1 (de)
JP (1) JP4102669B2 (de)
AT (1) ATE350690T1 (de)
DE (1) DE60217296T2 (de)
WO (1) WO2002065209A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7302031B2 (en) 2005-10-27 2007-11-27 Sectra Mamea Ab Method and arrangement relating to X-ray imaging
BR112013014572A2 (pt) 2010-12-13 2016-09-20 Philips Digital Mammography Sweden Ab aparelho de raios x, método para a geração de uma imagem de um objeto em um aparelho de raio-x e dispositivo colimador

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203037A (en) * 1977-08-01 1980-05-13 University Of Pittsburgh Collimated radiation apparatus
DE3236081A1 (de) * 1982-09-29 1984-03-29 Siemens AG, 1000 Berlin und 8000 München Aufnahmeeinrichtung
SE459150B (sv) * 1986-09-19 1989-06-12 Anders Wallner Anordning foer mammografisk stereotaktisk punktion av patologiska foeraendringar i det kvinnliga broestet
US4969174A (en) * 1989-09-06 1990-11-06 General Electric Company Scanning mammography system with reduced scatter radiation
US5627869A (en) * 1995-11-22 1997-05-06 Thermotrex Corporation Mammography apparatus with proportional collimation
EP1120086A4 (de) * 1998-09-17 2003-05-21 Quanta Vision Inc Vorrichtung zur mammographie bei eingeschränktem winkel und varianten
DE19939678A1 (de) * 1999-08-21 2001-02-22 Provotec Gmbh & Co Kg Roentgen Röntgen Laufrastereinrichtung für digitalen Röntgenbilddetektor und Kassettenzentriereinrichtung

Also Published As

Publication number Publication date
WO2002065209A8 (en) 2004-04-15
EP1360550B1 (de) 2007-01-03
DE60217296T2 (de) 2007-10-25
EP1360550A1 (de) 2003-11-12
WO2002065209A1 (en) 2002-08-22
JP4102669B2 (ja) 2008-06-18
ATE350690T1 (de) 2007-01-15
JP2004526191A (ja) 2004-08-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SECTRA MAMEA AB, KISTA, SE