GE Healthcare has become aware that certain Carestation 620/650/650c and 750/750c anesthesia delivery systems (see affected products list) will not provide effective ventilation in volume control ventilation (VCV) mode. In these systems, effective ventilation can be achieved in pressure control ventilation (PCV) or pressure control ventilation volume guarantee (PCV-VG) modes or with manual ventilation. Recall start date: April 1 2025