‘A compelling alternative’: Polymer heart valve receives first commercial approval of its kind

By June 5, 2025 November 2nd, 2025 News

Foldax, a Utah-based medtech company focused on developing surgical and transcatheter treatments for structural heart disease, announced that its polymer mitral valve has been approved for commercial use in India. This represents the first time a polymer heart valve has secured a regulatory approval of that kind anywhere in the world.

The Tria surgical mitral valve is built using LifePolymer, a proprietary material that does not include animal tissue. Both the frame of the valve and its leaflets are robotically generated to match each patient’s native mitral valve. This new polymer is designed to reduce the long-term risk of valve calcification and degradation, making the valves more durable. In addition, patients should be able to bounce back after surgery without requiring the long-time use of anticoagulants.

According to Foldax, the valves will be manufactured locally by Dolphin Life Science India.

Data first presented in 2024 helped guide approval decision

The approval came after regulators reviewed clinical data first presented at New York Valves: The Structural Heart Summit in New York City. The analysis included 67 patients between the ages of 19 and 67 years old. A majority of patients were women.

“My experience with the Tria mitral valve has shown me that there is now a compelling alternative for a diverse patient population, including those as young as 18 years old and women of childbearing age, many of whom suffer from mitral valve damage caused by rheumatic fever,” Kaushal Pandey, MD, principal investigator of the TRIA Mitral Valve India clinical trial and a cardiac Surgeon at P.D. Hinduja Hospital in Mumbai, said in a statement.

“Gaining approval with our partner Dolphin Life Sciences for the world’s first polymer heart valve marks a defining moment in the evolution of heart valve therapy and disrupts longstanding paradigms in the heart valve industry,” added Ken Charhut, executive chairman and CEO of Foldax. “We intend to extend our unique platform utilizing LifePolymer material and proprietary robotic manufacturing into additional applications in transcatheter devices and other valve positions. We look forward to making a transformative impact in India and other geographies where we can fill critical unmet clinical needs.”