Perry W Guinn

Title: Innovations of Perry W. Guinn

Introduction

Perry W. Guinn is a notable inventor based in Oregon City, OR (US). He has made significant contributions to the field of medical technology, particularly in dialysis and bioreactor systems. With a total of six patents to his name, Guinn's work reflects a commitment to improving healthcare solutions.

Latest Patents

One of Guinn's latest patents is a "Method and apparatus for single needle dialysis." This innovative dialysis apparatus features a series blood circuit that extends from a single needle through a hemodialyzer and back to the needle. The design includes a single-ended arm with a pump and a blood accumulation chamber. The pump operates cyclically in opposite directions, allowing for the withdrawal of blood from the patient to the chamber and the expulsion of blood back to the patient. This process ensures that blood flows through the dialyzer while avoiding large pressure swings that can occur with other single needle systems.

Another significant patent is the "Bioreactor system with plasticizer removal." This improved hollow fiber bioreactor system includes an arrangement for removing plasticizers typically found within the hollow fibers of cartridges. This innovation prevents contamination of the nutrient fluid while maintaining the sterility of the bioreactor.

Career Highlights

Perry W. Guinn has established himself as a key figure in the medical technology industry. He is currently associated with Cd Medical, where he continues to develop innovative solutions that enhance patient care. His work has garnered attention for its practical applications and potential to improve existing medical practices.

Collaborations

Guinn has collaborated with notable colleagues, including Gary N. Mills and Robert A. Bedient. These partnerships have contributed to the advancement of his projects and the successful development of his patented technologies.

Conclusion

Perry W. Guinn's contributions to medical technology through his patents demonstrate his dedication to innovation and improving healthcare solutions. His work continues to influence the field and offers promising advancements for patient care.