At Actuos, We Innovate for a New Era in Orthopedics
Actuos
At Actuos™, we recognize that the future of orthopedic care, particularly in partial knee replacements for highly active patients, demands a fundamental shift in philosophy and design.
That’s why we’ve developed the Actuos Nuovo™—a groundbreaking system that redefines what’s possible for those unwilling to let knee pain limit their potential. We are committed to pushing the boundaries of implant technology, ensuring that our patients not only regain mobility but also excel in their active lives.
Our Team
We are Actuos

Brian T Palumbo, MD
Dr. Palumbo attended adult reconstruction fellowship at Brigham and Women’s Hospital. He has a high-volume adult reconstruction practice at the Florida Orthopaedic Institute. He is an assistant professor at the University of South Florida Orthopedic Residency Program and is full-time faculty for the FOI Adult Reconstruction Fellowship. He has published over 20 peer-reviewed articles and several book chapters. Dr. Palumbo has been involved with designing three active orthopedic implants.

Sergio Gutiérrez, PhD
Dr. Gutiérrez has over 20 years of research and engineering experience and is co-founder of multiple companies bringing various orthopedic products to market. He has 24 peer-reviewed publications and 32 issued patents, and co-authorships in 3 book chapters. He is an Affiliate Faculty member at the USF Medical Engineering Department and the Orthopedics and Sports Medicine Department at the USF College of Medicine, where he is helping to educate future orthopedic surgeons.

Andy Rynearson
An engineer with over 18 years of experience in engineering and executive management roles, Andy currently serves as CEO of Optimotion Implants, LLC. Prior to Optimotion, he served as VP of Engineering for Fuse Medical and the Progressive Orthopaedic Company. He has successfully led project teams that developed and launched projects including Primary Total Knee and Total Knee Revision Systems, Primary Hip Systems, and Partial Knee Systems. Andy has experience with domestic and international operations, product distribution, and marketing involving both start-up and growth organizations.
