Medical image diagnostic apparatus and magnetic resonance imaging apparatus
A technology of diagnosis device and medical image, applied in diagnosis, hypnosis device, diagnosis signal processing and other directions to achieve the effect of improving habitability
Active Publication Date: 2017-06-30
CANON MEDICAL SYST COPRPORATION
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Problems solved by technology
Although a gantry with a relatively large bore diameter has been developed, many patients feel stress for MR examinati
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The invention provides a medical image diagnostic apparatus and a magnetic resonance imaging apparatus, which are used to improve accommodation performance of a bore in a gantry. According to one embodiment, the medical image diagnostic apparatus includes the gantry, a couch, a movable base, a screen, a reflecting plate, and a support body. The gantry has the bore formed therein and performs medical imaging. The couch is configured to move the table top along the central axis of the bore. The movable base is provided independently of the table top so as to be movable along the central axis of the bore. The screen is provided on the movable base. An image from a projector is projected on the screen. The reflecting plate reflects the image projected on the screen. The support body is provided on the movable base and supports the reflecting plate.
Description
[0001] This application is based on Japanese Patent Application No. 2015-214741 filed on October 30, 2015, and enjoys the priority of this application. This application incorporates the entire content of this application by reference. technical field [0002] Embodiments of the present invention relate to a medical image diagnostic apparatus and a magnetic resonance imaging apparatus. Background technique [0003] The magnetic resonance imaging apparatus has a gantry equipped with an imaging mechanism such as a magnet. A substantially hollow cavity is formed on the stand. MR (Magnetic Resonance: magnetic resonance) imaging is performed with the patient inserted into the cavity. Although a gantry with a relatively large bore diameter has been developed, many patients feel stress in MR examinations due to the long MR imaging time, noise during gantry drive, and the feeling of pressure and occlusion in the bore. [0004] Patent Document 1: Japanese Patent Laid-Open No. 2001-...
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Login to View More IPC IPC(8): A61B5/055
CPCA61B5/055A61B5/72A61B5/7445A61B5/0042A61B5/7405A61M21/02A61M2021/005A61M2205/507A61B5/11A61B5/704
Inventor 上田祐高森博光佐佐木隆堀田相良村田贵比吕
Owner CANON MEDICAL SYST COPRPORATION
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