DE3851520D1 - Mammographisches Gerät. - Google Patents

Mammographisches Gerät.

Info

Publication number
DE3851520D1
DE3851520D1 DE3851520T DE3851520T DE3851520D1 DE 3851520 D1 DE3851520 D1 DE 3851520D1 DE 3851520 T DE3851520 T DE 3851520T DE 3851520 T DE3851520 T DE 3851520T DE 3851520 D1 DE3851520 D1 DE 3851520D1
Authority
DE
Germany
Prior art keywords
negatives
breasts
aid
medium
molybdenum
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
DE3851520T
Other languages
English (en)
Other versions
DE3851520T2 (de
Inventor
Olivier Peyret
Jacques Delair
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.)
GE Medical Systems SCS
Original Assignee
GE Medical Systems SCS
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 GE Medical Systems SCS filed Critical GE Medical Systems SCS
Application granted granted Critical
Publication of DE3851520D1 publication Critical patent/DE3851520D1/de
Publication of DE3851520T2 publication Critical patent/DE3851520T2/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
    • A61B6/40—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4021—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/482—Diagnostic techniques involving multiple energy imaging
    • 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
    • G21K1/10—Scattering devices; Absorbing devices; Ionising radiation filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/08—Anodes; Anti cathodes
    • H01J35/10—Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/30—Controlling
    • H05G1/52—Target size or shape; Direction of electron beam, e.g. in tubes with one anode and more than one cathode
DE3851520T 1987-11-17 1988-11-10 Mammographisches Gerät. Expired - Lifetime DE3851520T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8715844A FR2623079B1 (fr) 1987-11-17 1987-11-17 Dispositif de mammographie

Publications (2)

Publication Number Publication Date
DE3851520D1 true DE3851520D1 (de) 1994-10-20
DE3851520T2 DE3851520T2 (de) 1995-04-20

Family

ID=9356858

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3851520T Expired - Lifetime DE3851520T2 (de) 1987-11-17 1988-11-10 Mammographisches Gerät.

Country Status (5)

Country Link
EP (1) EP0322260B1 (de)
JP (1) JPH01161645A (de)
AT (1) ATE111327T1 (de)
DE (1) DE3851520T2 (de)
FR (1) FR2623079B1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5303281A (en) * 1992-07-09 1994-04-12 Varian Associates, Inc. Mammography method and improved mammography X-ray tube
US5511105A (en) * 1993-07-12 1996-04-23 Siemens Aktiengesellschaft X-ray tube with multiple differently sized focal spots and method for operating same
DE19616550A1 (de) * 1996-04-25 1997-11-06 Siemens Ag Röntgenröhre mit einer Anode
JP4846577B2 (ja) 2004-07-07 2011-12-28 株式会社東芝 Ｘ線検査方法およびｘ線検査装置
US7746976B2 (en) 2005-12-30 2010-06-29 Carestream Health, Inc. Bone mineral density assessment using mammography system
ES2368818T3 (es) 2006-02-28 2011-11-22 Straumann Holding Ag Pilar con superficie hidroxilada.
JP4716508B2 (ja) * 2006-06-01 2011-07-06 株式会社リガク Ｘ線管
JP2007330530A (ja) * 2006-06-15 2007-12-27 Toshiba Corp Ｘ線検査方法およびｘ線検査装置
JP5295503B2 (ja) * 2007-01-15 2013-09-18 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Ｘ線発生装置およびｘ線ｃｔ装置
DE102008033150B4 (de) * 2008-07-15 2012-06-21 Siemens Aktiengesellschaft Röntgenquelle sowie Mammographieanlage und Röntgenanlage mit einer solchen Röntgenquelle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2208298A5 (de) * 1972-11-27 1974-06-21 Subrem Sarl
JPS5626346A (en) * 1979-08-10 1981-03-13 Nec Corp Rotating anode type x-ray tube
FI79241C (fi) * 1985-08-29 1989-12-11 Orion Yhtymae Oy Foerfarande och anordning foer reglering av roentgenstraolningen vid en roentgenanordning, speciellt en mammografianordning.

Also Published As

Publication number Publication date
EP0322260B1 (de) 1994-09-14
FR2623079A1 (fr) 1989-05-19
JPH01161645A (ja) 1989-06-26
FR2623079B1 (fr) 1990-02-23
DE3851520T2 (de) 1995-04-20
EP0322260A1 (de) 1989-06-28
ATE111327T1 (de) 1994-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition