Richard S Hayes

Title: Richard S. Hayes: Innovator in Pulsatile Fluid Delivery Systems

Introduction

Richard S. Hayes is a notable inventor based in McKinney, TX (US). He has made significant contributions to the field of medical technology, particularly in the development of systems that enhance patient care during critical procedures.

Latest Patents

Hayes holds a patent for a "Pulsatile Fluid Delivery System." This innovative system is designed to deliver blood, cardioplegia solution, and other medications or fluids in a pulsatile flow pattern to patients during cardiopulmonary bypass. The system utilizes a pumping apparatus with at least one chamber, where a pumping action is achieved by compressing one of the chambers with a piston mechanism. This allows the other chamber to fill with fluid as the piston retracts. The instantaneous flow rate is determined by the speed of the piston, and a pulsatile flow is achieved by cyclically alternating the velocity of the piston between two different speeds. A microprocessor performs the necessary calculations to maintain the desired average flow rate and controls the movement of the pistons.

Career Highlights

Richard S. Hayes is associated with Quest Medical, Inc., where he has applied his expertise in medical device innovation. His work has been instrumental in advancing technologies that improve patient outcomes during surgical procedures.

Collaborations

Hayes has collaborated with notable colleagues, including Kenneth A. Jones and Cristo Suresh Corera, contributing to the development of innovative medical solutions.

Conclusion

Richard S. Hayes exemplifies the spirit of innovation in the medical field with his pulsatile fluid delivery system. His contributions continue to impact patient care positively, showcasing the importance of advancements in medical technology.