The CVS4 Complete Vascular System combines cutting edge technology with proven Hokanson instruments. The CVS4 is a computerized peripheral vascular package available in the US, Canada, and through your local Hokanson dealer. The CVS4 has an open format that allows you to do vascular examinations in the same order and configuration you're used to, while storing patient waveforms and data in a database. Tests are easy to perform with user friendly Windows based software. Reports are clear and concise.