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1. WO2022003561 - A MEDICAL IMAGING APPARATUS HAVING A RADIATION SOURCE AND AN IMAGING DEVICE WITH ROTATIONAL ARMS

Publication Number WO/2022/003561
Publication Date 06.01.2022
International Application No. PCT/IB2021/055812
International Filing Date 29.06.2021
IPC
A61B 6/00 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
CPC
A61B 6/4423
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
44Constructional features of apparatus for radiation diagnosis
4423related to hygiene or sterilisation
A61B 6/4429
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
44Constructional features of apparatus for radiation diagnosis
4429related to the mounting of source units and detector units
A61B 6/4441
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
44Constructional features of apparatus for radiation diagnosis
4429related to the mounting of source units and detector units
4435the source unit and the detector unit being coupled by a rigid structure
4441the rigid structure being a C-arm or U-arm
A61B 6/4452
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
44Constructional features of apparatus for radiation diagnosis
4429related to the mounting of source units and detector units
4452the source unit and the detector unit being able to move relative to each other
A61B 6/447
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
44Constructional features of apparatus for radiation diagnosis
4429related to the mounting of source units and detector units
447the source unit or the detector unit being mounted to counterpoise or springs
Applicants
  • PRISTEM SA [CH]/[CH]
Inventors
  • GABELLA, Thomas
  • GANSHOF VAN DER MEERSCH, Nicolas
  • BLANCHARD, Hubert
Agents
  • GROSFILLIER, Philippe
Priority Data
20182896.929.06.2020EP
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) A MEDICAL IMAGING APPARATUS HAVING A RADIATION SOURCE AND AN IMAGING DEVICE WITH ROTATIONAL ARMS
(FR) APPAREIL D'IMAGERIE MÉDICALE COMPRENANT UNE SOURCE DE RAYONNEMENT ET UN DISPOSITIF D'IMAGERIE À BRAS ROTATIFS
Abstract
(EN) A radiation apparatus including a support column, a rotatable arm that is configured to rotate around a first pivot relative to the support column, a first arm rotatably attached to one side of the rotatable arm to rotate about a second pivot, the first arm holding a imaging device, and a second arm rotatably attached to an other side of the rotatable arm to rotate about a third pivot, the second arm holding a radiation source, wherein radiation axis of the radiation source is configured to irradiate an imaging plane of the imaging device.
(FR) L'invention concerne un appareil de rayonnement comprenant une colonne de support, un bras rotatif qui est conçu pour tourner autour d'un premier pivot par rapport à la colonne de support, un premier bras fixé rotatif à un côté du bras rotatif pour tourner autour d'un deuxième pivot, le premier bras portant un dispositif d'imagerie, et un second bras fixé rotatif à un autre côté du bras rotatif pour tourner autour d'un troisième pivot, le second bras portant une source de rayonnement, l'axe de rayonnement de la source de rayonnement étant conçu pour exposer à un rayonnement un plan d'imagerie du dispositif d'imagerie.
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