Operative Experience is an early stage, veteran-owned, medical technology and education company that develops, manufactures and sells the worldâs first hands-in-the-body simulation-based training systems that . The firm is focused to improving and expediting surgical and pre-hospital training. Using medical simulators with unprecedented anatomical and surgical fidelity within a rigorous experiential instructional paradigm, OEI reduces training costs while increasing training effectiveness and retention. OEI is dedicated to applying this technology to reduce combat and civilian surgical mortality, and to provide humanitarian support to developing countries with limited medical resources