PROBLEM TO BE SOLVED: To provide a safety support system capable of reporting a condition change to an operator when the state of a medical diagnostic apparatus is changed from a condition before maintenance check work during the maintenance check work, and the medical diagnostic apparatus incorporating the system.SOLUTION: The safety support system is provided with an apparatus condition detection means 2c for detecting that the condition of the medical diagnostic apparatus confirmed beforehand when performing maintenance check is changed during the maintenance check, and an apparatus condition display control means 2d for reporting the condition change of the medical diagnostic apparatus detected by the apparatus condition detection means.COPYRIGHT: (C)2009,JPO&INPIT【課題】保守点検作業中に医用診断装置の状態が保守点検作業前の状況から変化した場合に、その状況変化を作業者に報知することのできる安全確保支援システムおよび該システムを組み込んだ医用診断装置を提供する。【解決手段】保守点検を行うにあたって予め確認された医用診断装置の状況が保守点検中に変化したことを検知する装置状況検知手段2cと、装置状況検知手段によって検知された医用診断装置の状況変化を報知する装置状況表示制御手段2dとを備える。【選択図】図2