Frank White

Title: Innovations in Heart Valve Therapy by Frank White

Introduction

Frank White is a notable inventor based in Ballybrit, Ireland, recognized for his significant contributions to the field of heart valve therapy. With a total of 12 patents to his name, he has developed innovative systems and methods that enhance the delivery and functionality of transcatheter valve prostheses.

Latest Patents

Among his latest patents, one includes a heart valve therapy system that features a delivery device and a stented valve. This delivery device comprises an outer sheath, an inner shaft, an optional hub assembly, and a plurality of tethers. In the delivery state, the stent frame of the prosthesis is crimped over the inner shaft and maintained in a compressed condition by the outer sheath. The tethers are connected to the stent frame, allowing for controlled deployment. In a partial deployment state, the outer sheath is partially withdrawn, enabling the stent frame to self-expand while tension in the tethers prevents rapid expansion and allows for recapture. Upon completion of the stent frame expansion, the tethers are withdrawn.

Another notable patent involves a delivery system that has an integral centering mechanism for positioning a valve prosthesis in situ. This system is designed to circumferentially center both the delivery system and the valve prosthesis within a vessel at the target implantation site. The centering mechanism may include expandable wings, a coiled wing, and a plurality of elongated filaments that can be selectively deployed or expanded. This innovative design enhances the precision of valve placement during procedures.

Career Highlights

Frank White has had a distinguished career, working with prominent companies such as Medtronic Vascular, Inc. and Medtronic Vascular Galway Limited. His work in these organizations has significantly advanced the development of medical devices aimed at improving patient outcomes in heart valve therapies.

Collaborations

Throughout his career, Frank has collaborated with talented professionals, including Marc A. Anderson and Niall F. Duffy. These collaborations have fostered innovation and contributed to the successful development of his patented technologies.

Conclusion

Frank White's contributions to heart valve therapy through his innovative patents and collaborations have made a lasting impact in the medical field. His work continues to influence advancements in transcatheter valve delivery systems, ultimately improving patient care and outcomes.