Company Filing History:
5 out of 790 
2 out of 265 
2 out of 13 
Years Active: 2013-2025
Title: The Innovations of David John Copeland
Introduction
David John Copeland is a notable inventor based in Minnetonka, MN (US). He has made significant contributions to the field of medical devices, particularly in the development of transcatheter delivery systems for prosthetic heart valves. With a total of 11 patents to his name, Copeland's work has had a profound impact on cardiac procedures.
Latest Patents
Among his latest patents is a transcatheter delivery system with wheel actuation. This innovative delivery device is designed for a collapsible prosthetic heart valve. The device includes an inner shaft and a distal sheath that forms a compartment to receive the prosthetic heart valve. The inner shaft and distal sheath are movable relative to one another, allowing for precise deployment. The handle of the device features a frame with a longitudinal axis, a proximal end, and a distal end. It also includes a deployment actuator and a hub, both capable of independently opening and closing the compartment. The hub is equipped with a hub actuator that is coupled to the inner shaft, enhancing the functionality of the device.
Career Highlights
David John Copeland has worked with several prominent companies in the medical field. He has been associated with St. Jude Medical, specifically in the Cardiology Division, Inc., where he contributed to advancements in cardiac technology. Additionally, he has worked with Tennant Company, further broadening his experience in innovative product development.
Collaborations
Throughout his career, Copeland has collaborated with notable professionals in the industry, including Michael Shane Morrissey and Bruce Edward Frohman. These collaborations have likely enriched his work and contributed to the success of his inventions.
Conclusion
David John Copeland's contributions to medical device innovation, particularly in the area of transcatheter delivery systems, highlight his expertise and dedication to improving cardiac care. His patents and collaborations reflect a commitment to advancing technology in the medical field.