PROBLEM TO BE SOLVED: To provide a medical operation device with excellent operability for a user, and also to provide an X-ray diagnostic apparatus.SOLUTION: The medical operation device comprises: a foot pedal having a placing surface on which a foot of an operator of a medical apparatus is placed and swingable in a first direction and a second direction opposite to the first direction about a rotation axis； a first operation part which is arranged at an ending position in the first direction and which, upon a first operation being performed on the first operation part by way of the foot pedal, causes the first operation to be executed on the medical apparatus； and a second operation part which is arranged at an ending position in the second direction and which, upon a second operation, different from the first operation, being performed on the second operation part by way of the foot pedal, causes the second operation to be executed on the medical apparatus.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT【課題】操作者にとって使い勝手のよい医用操作装置及びＸ線診断装置を提供する。【解決手段】医用操作装置は、医用装置の操作者の足が載置される載置面を有するフットペダルであって、回転軸を中心として第１方向及び前記第１方向と反対の第２方向に揺動可能である、フットペダルと、前記第１方向の終端位置に設けられた第１操作部であって、前記フットペダルを介して当該第１操作部に対して第１操作を行うことにより、前記医用装置に第１動作を実行させる、第１操作部と、前記第２方向の終端位置に設けられた第２操作部であって、前記フットペダルを介して当該第２操作部に対して前記第１操作とは異なる第２操作を行うことにより、前記医用装置に第２動作を実行させる、第２操作部と、を備える。【選択図】図１
