When operating on brain tissue precision is important to avoid damaging the surrounding tissue. The Vycor ViewSite Brain Access System a less invasive specialized instrument minimizes collateral damage when critical procedures are performed, which results in faster postoperative recovery. The Vycor ViewSite Brain Access System offers a revolutionary approach to brain retraction. Each of the ViewSite system is made up of an introducer along with a working channel port so that the surgeon is able to make a seamless entry into the site being targeted while it evenly moves the brain tissue in full 360-degree dispersion. Image Guided Surgery depends on systems like this to recognize the important components like retractors and have them recognized as part of the system and the procedure itself.