ANTONIA REEVE / SCIENCE PHOTO LIBRARY ANTONIA REEVE / SCIENCE PHOTO LIBRARY
Heart-lung machine. Pump regulator for a heart- lung machine. A heart-lung machine is used during heart surgery to take over the function of the heart and lungs. It oxygenates and pumps blood around the patient. This regulator is displaying readings for pump speed (1320 revolutions per minute), flow rate (2.6 litres per minute) and pump pressure (-43 mmHg).
Model release not required. Property release not required.