About the NEVA™ System

The portable NEVA™ System* is designed to measure and record volumetric changes within the penis nocturnally. Three electrode sets are used to monitor and record impedance data which directly correlate to changes in penile blood volume. The data is eventually downloaded to a physician's computer for display.

The NEVA™ system uses an optical interface to provide electrical isolation between the computer and the battery powered impedance recorder. The NEVA™ system is designed for take home use by the patient as directed by their physician.

*Patent number 6,015,393.