Daniel A Crawford

Title: Innovations in Prosthetic Heart Valves by Daniel A Crawford

Introduction

Daniel A Crawford is a notable inventor based in Flagstaff, AZ (US), recognized for his contributions to the field of prosthetic heart valves. With a total of six patents to his name, Crawford has made significant advancements in the design and functionality of prosthetic devices that enhance patient care.

Latest Patents

Crawford's latest patents include innovative designs for prosthetic valves, frames, and leaflets. One of his notable inventions is a prosthetic heart valve leaflet that features shapes designed to control bending. This design includes a leaflet frame with a generally tubular shape that defines multiple leaflet windows, with film defining at least one leaflet extending from each window. The attachment zones on the leaflet frame are shaped like isosceles trapezoids, allowing for optimal performance. Another significant patent is for a multi-frame prosthetic heart valve, which comprises a leaflet frame, an outer frame, and a film. This design ensures that the leaflet frame is coaxially disposed within the outer frame, preventing relative movement and contact between the two components.

Career Highlights

Crawford has worked with prominent companies in the medical device industry, including W. L. Gore & Associates, Inc. and Edwards Lifesciences Corporation. His experience in these organizations has contributed to his expertise in developing advanced prosthetic technologies.

Collaborations

Crawford has collaborated with talented individuals in his field, including coworkers Logan R Hagaman and William C Bruchman. Their combined efforts have led to innovative solutions in the realm of prosthetic heart valves.

Conclusion

Daniel A Crawford's work in the development of prosthetic heart valves showcases his commitment to improving medical technology. His innovative patents and collaborations highlight the importance of advancements in healthcare.