COUCH AND MAGNETIC RESONANCE IMAGING DEVICE

To reduce a burden on a subject, a technician and the like, for example, involving suppression of body movements of the subject.SOLUTION: A couch according to an embodiment is a couch for a magnetic resonance imaging device, and includes a deformable top plate, a movable top plate, and a couch contr...

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Hauptverfasser: IKEDA KAORU, HASHIZUME YOHEI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To reduce a burden on a subject, a technician and the like, for example, involving suppression of body movements of the subject.SOLUTION: A couch according to an embodiment is a couch for a magnetic resonance imaging device, and includes a deformable top plate, a movable top plate, and a couch control unit. The deformable top plate is configured to be at least partially deformable, and supports a subject. The movable top plate moves the deformable top plate into a gantry of the magnetic resonance imaging device. The couch control unit controls deformation of the deformable top plate. The couch control unit acquires coil type information and position information as information regarding a receiver coil used in imaging of the subject, and sets deformation restriction area where the deformation of the deformable top plate is restricted based on the type information and the position information.SELECTED DRAWING: Figure 4 【課題】被検者の体動抑制に係わる被検者や技師等の負担を軽減させること。【解決手段】実施形態に係る寝台は、磁気共鳴イメージング装置用の寝台であって、変形天板と、移動天板と、寝台制御部とを備える。変形天板は、少なくとも一部が変形可能に構成され、被検者を支持する。移動天板は、前記変形天板を前記磁気共鳴イメージング装置の架台内へ移動させる。寝台制御部は、前記変形天板の変形を制御する。また、前記寝台制御部は、前記被検者の撮像で用いられる受信コイルに関する情報としてコイルの種別情報及び位置情報を取得し、当該種別情報及び当該位置情報に基づいて、前記変形天板の変形を制限する変形制限領域を設定する。【選択図】図4