Keith Louis Saum

Title: Innovations by Keith Louis Saum

Introduction

Keith Louis Saum is an accomplished inventor based in Cincinnati, OH. He has made significant contributions to the field of vascular implants, particularly with his innovative designs aimed at improving blood flow dynamics.

Latest Patents

Saum holds a patent for an "Arteriovenous fistula implant effective for inducing laminar blood flow." This vascular implant device is specifically designed to decrease turbulence in blood flow through an arteriovenous fistula. The implant features an arterial section with a straight hollow tube and a venous section that includes a curved hollow tube. This design is divided into an orthogonal portion at the juncture of the arterial section, a curved portion that curves approximately 90 degrees, and a straight extension portion that runs parallel to the arterial section. The implant also incorporates a plurality of flow-conditioning tabs along the lumen surface, which are strategically arranged to convert turbulent blood flow into substantially laminar flow, thereby minimizing oscillatory shear stress on the venous endothelium.

Career Highlights

Saum's career is marked by his dedication to advancing medical technology through innovative solutions. His work at the University of Cincinnati has allowed him to focus on research and development in the field of vascular health.

Collaborations

Throughout his career, Saum has collaborated with notable colleagues such as Prabir Roy-Chaudhury and Begona Campos-Naciff. These collaborations have further enriched his research and contributed to the success of his inventions.

Conclusion

Keith Louis Saum's contributions to the field of vascular implants demonstrate his commitment to innovation and improving patient outcomes. His patented designs reflect a deep understanding of fluid dynamics and medical needs, making him a valuable figure in the realm of medical inventions.