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1. WO2013015267 - RADIOGRAPHIC EQUIPMENT

Publication Number WO/2013/015267
Publication Date 31.01.2013
International Application No. PCT/JP2012/068673
International Filing Date 24.07.2012
IPC
A61B 6/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
G01T 1/20 2006.01
GPHYSICS
01MEASURING; TESTING
TMEASUREMENT OF NUCLEAR OR X-RADIATION
1Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
16Measuring radiation intensity
20with scintillation detectors
G01T 7/00 2006.01
GPHYSICS
01MEASURING; TESTING
TMEASUREMENT OF NUCLEAR OR X-RADIATION
7Details of radiation-measuring instruments
CPC
A61B 6/4283
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
42with arrangements for detecting radiation specially adapted for radiation diagnosis
4283characterised by a detector unit being housed in a cassette
A61B 6/461
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
46with special arrangements for interfacing with the operator or the patient
461Displaying means of special interest
A61B 6/54
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
54Control of apparatus or devices for radiation diagnosis
A61B 6/542
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
54Control of apparatus or devices for radiation diagnosis
542involving control of exposure
Applicants
  • 富士フイルム株式会社 FUJIFILM Corporation [JP]/[JP] (AllExceptUS)
  • 大田 恭義 OHTA, Yasunori [JP]/[JP] (UsOnly)
  • 中津川 晴康 NAKATSUGAWA, Haruyasu [JP]/[JP] (UsOnly)
  • 西納 直行 NISHINO, Naoyuki [JP]/[JP] (UsOnly)
Inventors
  • 大田 恭義 OHTA, Yasunori
  • 中津川 晴康 NAKATSUGAWA, Haruyasu
  • 西納 直行 NISHINO, Naoyuki
Agents
  • 小林 和憲 KOBAYASHI, Kazunori
Priority Data
2011-16428027.07.2011JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) RADIOGRAPHIC EQUIPMENT
(FR) ÉQUIPEMENT RADIOGRAPHIQUE
(JA) 放射線撮影装置
Abstract
(EN)
In order to rapidly switch between video imaging and still image photography, an electronic cassette (15) is provided with a first radiation detector (40) and a second radiation detector (41). The first radiation detector (40) comprises a light emitting part (33) that absorbs radiation and produces visible light, and a first light detecting part (32) that detects the visible light. The second radiation detector (41) comprises the light emitting part (33), and a second light detecting part (34) that is positioned on the opposite side to the side where the radiation enters. A cassette control unit (70) drives the first radiation detector (40) during video imaging, and drives the second radiation detector (41) during still image photography.
(FR)
Pour passer rapidement de l'imagerie vidéo à la photographie d'images fixes, cette invention utilise une cassette électronique (15) équipée d'un premier détecteur de rayonnement (40) et d'un second détecteur de rayonnement (41). Le premier détecteur de rayonnement (40) comprend une partie électroluminescente (33) qui absorbe le rayonnement et produit une lumière visible, et une première partie détection de lumière (32) qui détecte la lumière visible. Le second détecteur de rayonnement (41) comprend la partie électroluminescente (33), et une seconde partie détection de lumière (34) qui se trouve du côté opposé au côté d'entrée du rayonnement. Une unité de commande de cassette (70) pilote le premier détecteur de rayonnement (40) pendant l'imagerie vidéo, et pilote le second détecteur de rayonnement (41) pendant la photographie d'images fixes.
(JA)
 動画撮影と静止画撮影との切り替えを迅速に行う。 電子カセッテ(15)は、第1の放射線検出器(40)と第2の放射線検出器(41)とを備える。第1の放射線検出器(40)は、放射線を吸収して可視光を発生する発光部33と、この可視光を検出する第1の光検出部(32)とを有する。第2の放射線検出器(41)は、発光部(33)と、その放射線入射側とは反対側に配置される第2の光検出部(34)とを有する。カセッテ制御部(70)は、動画撮影時に第1の放射線検出器(40)を駆動し、静止画撮影時に第2の放射線検出器(41)を駆動する。
Also published as
Latest bibliographic data on file with the International Bureau