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
