DR P. MARAZZI / SCIENCE PHOTO LIBRARY DR P. MARAZZI / SCIENCE PHOTO LIBRARY
Oesophageal doppler blood flow monitor. Display showing readings for the internal blood flow of a patient undergoing liver surgery. This display is for an oesophageal doppler blood flow monitor, a device that uses ultrasound from a probe inserted into the oesophagus to monitor blood flow in the nearby descending aorta. This allows more precise monitoring than other methods. This monitor is a CardioQ model from the Deltex Medical company.
Model release not required. Property release not required.