IT1279083B1 - Sistema di esposimetria automatico per macchine radiologiche utilizzate in mammografia - Google Patents

Sistema di esposimetria automatico per macchine radiologiche utilizzate in mammografia

Info

Publication number
IT1279083B1
IT1279083B1 IT95MI002490A ITMI952490A IT1279083B1 IT 1279083 B1 IT1279083 B1 IT 1279083B1 IT 95MI002490 A IT95MI002490 A IT 95MI002490A IT MI952490 A ITMI952490 A IT MI952490A IT 1279083 B1 IT1279083 B1 IT 1279083B1
Authority
IT
Italy
Prior art keywords
mammography
radiological
exposure system
automatic exposure
machines used
Prior art date
Application number
IT95MI002490A
Other languages
English (en)
Inventor
Daniele Radogna
Original Assignee
Gilardoni Spa
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 Gilardoni Spa filed Critical Gilardoni Spa
Priority to IT95MI002490A priority Critical patent/IT1279083B1/it
Publication of ITMI952490A0 publication Critical patent/ITMI952490A0/it
Priority to EP96118591A priority patent/EP0777406A1/en
Publication of ITMI952490A1 publication Critical patent/ITMI952490A1/it
Application granted granted Critical
Publication of IT1279083B1 publication Critical patent/IT1279083B1/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/502—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of breast, i.e. mammography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/48—Diagnostic techniques
    • A61B6/488—Diagnostic techniques involving pre-scan acquisition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/542—Control of apparatus or devices for radiation diagnosis involving control of exposure
    • 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
    • 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
    • H05G1/36—Temperature of anode; Brightness of image power
    • 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
    • H05G1/46—Combined control of different quantities, e.g. exposure time as well as voltage or current

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Toxicology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • X-Ray Techniques (AREA)
IT95MI002490A 1995-11-29 1995-11-29 Sistema di esposimetria automatico per macchine radiologiche utilizzate in mammografia IT1279083B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT95MI002490A IT1279083B1 (it) 1995-11-29 1995-11-29 Sistema di esposimetria automatico per macchine radiologiche utilizzate in mammografia
EP96118591A EP0777406A1 (en) 1995-11-29 1996-11-20 Automatic exposure metering system for radiology equipment used in mammography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MI002490A IT1279083B1 (it) 1995-11-29 1995-11-29 Sistema di esposimetria automatico per macchine radiologiche utilizzate in mammografia

Publications (3)

Publication Number Publication Date
ITMI952490A0 ITMI952490A0 (it) 1995-11-29
ITMI952490A1 ITMI952490A1 (it) 1997-05-29
IT1279083B1 true IT1279083B1 (it) 1997-12-04

Family

ID=11372620

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95MI002490A IT1279083B1 (it) 1995-11-29 1995-11-29 Sistema di esposimetria automatico per macchine radiologiche utilizzate in mammografia

Country Status (2)

Country Link
EP (1) EP0777406A1 (it)
IT (1) IT1279083B1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2786388B1 (fr) 1998-11-27 2001-02-16 Ge Medical Syst Sa Procede de detection d'un tissu de nature determinee en radiologie numerique et son utilisation pour le reglage des parametres d'exposition
EP1099410A1 (en) * 1999-11-11 2001-05-16 Agfa-Gevaert N.V. Radiographic image recording method and apparatus
US6379044B1 (en) 1999-11-11 2002-04-30 Agfa-Gevaert Radiographic image recording method and apparatus
SE524380C2 (sv) * 2002-03-12 2004-08-03 Xcounter Ab Exponeringsstyrning i scannerbaserad detektering av joniserande strålning
US10722187B2 (en) * 2018-08-31 2020-07-28 General Electric Company System and method for imaging a subject

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454606A (en) * 1983-05-23 1984-06-12 General Electric Company Reconfigurable x-ray AEC compensation
US4763343A (en) * 1986-09-23 1988-08-09 Yanaki Nicola E Method and structure for optimizing radiographic quality by controlling X-ray tube voltage, current, focal spot size and exposure time
DE3641992A1 (de) * 1986-12-09 1988-06-16 Philips Patentverwaltung Verfahren zum automatischen belichten von roentgenaufnahmen, insbesondere fuer die mammographie
US4905150A (en) * 1988-01-18 1990-02-27 Siemens Aktiengesellschaft X-ray diagnostics installation with mean parenchyma dose calculator

Also Published As

Publication number Publication date
ITMI952490A0 (it) 1995-11-29
EP0777406A1 (en) 1997-06-04
ITMI952490A1 (it) 1997-05-29

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Legal Events

Date Code Title Description
0001 Granted