A powered or automatic air management system for measuring pressure from an air pressure catheter located within a patient. Powered pumps are included in a remote pump assembly to automatically adjust the air volume to a desired level. A pressure transducer assembly is located at the bed of the patient and is connected to an air catheter, and a separate pump assembly is fixed to an IV pole away from the patient and connected to a pressure monitor to display the pressure readings. By locating the pressure transducer to a location relatively close to the connection point of the catheter, more accurate pressure readings can be achieved.
