The VCU made my recovery from hip surgery a breeze. I did not need any pain medication after day 3 thanks to the constant cooling on my hip. My surgeon was thrilled with my fast recovery as well. I have already told many friends that they should ask for the VCU therapy system for their future procedures. Thank you to Jeremy [service tech] at TriMed for delivering the VCU and explaining how to use it properly right here in the comfort of my home! Thank you TriMed & thank you Jeremy!