Various types of technology are used to care for and treat critical care patients, including ventilators, cardiac monitors, pulmonary artery catheters, arterial lines, central lines, PICC lines, IABP, ECMO/tandem heart, Impella, BIS monitors, continuous pulse oximetry, CRRT, gastric tubes, and infusion pumps. ICU Nurse Nights Located in the healthcare providers ICU unit, this role involves providing critical care for a diverse patient population including neurological, neuro-surgical, medical, surgical, pulmonary, cardiology, cardiothoracic, and trauma patients.