James W Long, Jr

Title: Innovations of James W Long, Jr.

Introduction

James W Long, Jr. is a notable inventor based in Salt Lake City, UT (US). He has made significant contributions to the field of medical devices, particularly in the development of advanced blood pump technologies. His innovative work focuses on improving the efficiency and safety of fluid pumping systems.

Latest Patents

James W Long, Jr. holds a patent for an "Implantable centrifugal blood pump with hybrid magnetic bearings." This groundbreaking pump is designed for pumping sensitive fluids, such as blood, without any mechanical contact between the impeller and other structures. The pump features a housing, an impeller, and a magnetic bearing system that supports and stabilizes the impeller in five degrees of freedom. The system utilizes electromagnets and permanent magnets to enhance stability and control while minimizing size, weight, and power consumption. This design allows for the sensing of the impeller's position and dynamic properties without additional sensors. The pump is suitable for both short and long-term implantation as a ventricular assist device or a complete heart replacement in patients.

Career Highlights

Throughout his career, James W Long, Jr. has worked with various organizations, including the University of Utah Research Foundation. His expertise in medical device innovation has positioned him as a key figure in the development of life-saving technologies.

Collaborations

James has collaborated with notable individuals such as Paul E Allarie and Gill Brent Bearnson. Their combined efforts have contributed to advancements in the field of medical engineering.

Conclusion

James W Long, Jr. is a distinguished inventor whose work in developing an implantable centrifugal blood pump has the potential to revolutionize cardiac care. His innovative approach to fluid dynamics and magnetic bearing systems exemplifies the impact of engineering on healthcare solutions.