The story of how a little startup, Lento Medical Innovation, aims to solve the TKA problem.

A humble beginning with vision, perseverance, and teamwork

Lento’s PtoleMedic System for Pre-operative Personalized Surgery Plan

Once upon a time, there was an engineer who dreamed of a world where every joint replacement surgery returned with a high-quality outcome, with smiling patients walking and sitting painlessly, happy families, and accomplished surgeons.  His name was Ilwan (Ben) Park.
After finishing post-graduate studies at UC Berkeley with a Ph.D. in Mechanical Engineering, Ben pursued different career routes until he landed in an orthopedic robotic company in 1990s.  As...


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