A Cleveland Clinic backed medical visualization start up, Mediview XR, has launched with 4.5 million in funding. : A Cleveland Clinic-backed XR medical visualization startup, MediView XR, Inc., has launched with $4.5 million in funding. The company uses the HoloLens and their custom software to help doctors visualize patient anatomy, and anchor it precisely on their body, giving the doctor, in essence, x-ray specs. The fundamental holographic visualization technology was initially developed at the Lerner Research Institute at the Cleveland Clinic to help surgeons better visualize and plan for the face transplant.