IT1279083B1 - Sistema di esposimetria automatico per macchine radiologiche utilizzate in mammografia - Google Patents
Sistema di esposimetria automatico per macchine radiologiche utilizzate in mammografiaInfo
- 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
Links
- 238000009607 mammography Methods 0.000 title 1
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
- A61B6/48—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 for radiation diagnosis, e.g. 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)
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)
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 |
US6379044B1 (en) | 1999-11-11 | 2002-04-30 | Agfa-Gevaert | Radiographic image recording method and apparatus |
EP1099410A1 (en) * | 1999-11-11 | 2001-05-16 | Agfa-Gevaert N.V. | 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)
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 |
-
1995
- 1995-11-29 IT IT95MI002490A patent/IT1279083B1/it active IP Right Grant
-
1996
- 1996-11-20 EP EP96118591A patent/EP0777406A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ITMI952490A0 (it) | 1995-11-29 |
ITMI952490A1 (it) | 1997-05-29 |
EP0777406A1 (en) | 1997-06-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |