A collection of devices designed to implant a cardiac occluder (not included) for the non-surgical closure of cardiac defects. The collection may include a delivery catheter/sheath, dilator, loading device, delivery cable, and additional items for the intravascular delivery and deployment of a cardiac occluder. The devices are used in the treatment of cardiac disorders that may include atrial septal defects (ASD), ventricular septal defects (VSD), patent foramen ovale (PFO), or patent ductus arteriosus (PDA). This is a single-use device.