PROBLEM TO BE SOLVED: To provide extracorporeal cardiac treatment equipment that reduces a risk of a patient.SOLUTION: A housing 1 of extracorporeal cardiac treatment equipment is provided with at least one battery case having one or a plurality of battery case connection terminals 2. The battery case is provided with at least one tray 3 having a storage part for storing at least one battery. At least part of the battery case connection terminals 2 are provided outside the tray 3.SELECTED DRAWING: Figure 5【課題】体外型心臓医療器具において、患者の危険性を低減する。【解決手段】体外型心臓医療器具の筐体１に、１つ又は複数の電池ケース接続端子２を有する少なくとも１つの電池ケースを設ける。この電池ケースに、少なくとも１つの電池を収容するための収容部を有する少なくとも１つのトレイ３を設ける。電池ケース接続端子２の少なくとも一部をトレイ３の外に設ける。【選択図】図５
