PROBLEM TO BE SOLVED: To display a user interface visually and clearly indicating a range that can be imaged in the body axial direction when setting the imaging range in a medical image diagnostic apparatus.SOLUTION: A medical image diagnostic apparatus comprises: a bed device having a top board on which a subject is placed and can move in the body axial direction and an imaging device which is fixed to a prescribed position with respect to the body axial direction and which images the subject placed on the top board with the prescribed imaging width in the body axial direction, calculates the range that can be imaged in the body axial direction in consideration of the distance to the bed device with which the top board becomes the prescribed speed, the distance with which the top board stops from the prescribed speed, the half value of the imaging width of the imaging device and the like on the basis of the imaging range of the top board by the imaging device when the top board is moved in the movable range in the body axial direction, and displays the calculated range that can be imaged together with a transparent image, a figure simulating the bed device and the like.SELECTED DRAWING: Figure 8COPYRIGHT: (C)2016,JPO&INPIT【課題】医用画像診断装置において、撮影範囲を設定する際、体軸方向の撮影可能な範囲を視覚的に明示したユーザインターフェースを表示する。【解決手段】医用画像診断装置は、被検体を載置し、体軸方向に移動可能な天板を備える寝台装置と、体軸方向に対して所定の位置に固定され、天板に載置した被検体を、体軸方向について所定の撮影幅で撮影する撮影装置と、を備え、天板を体軸方向の可動範囲に移動させた際の撮影装置による天板の撮影範囲に基づいて、寝台装置に対して前記天板が所定速度になるまでの距離、及び、所定速度から停止するまでの距離、並びに、撮影装置の撮影幅の半値等を考慮して、体軸方向の撮影可能な範囲を算出し、算出した撮影可能な範囲を、透視画像及び寝台装置を模した図等とともに表示する。【選択図】図8
