Company Filing History:
5 out of 11 
1 out of 12 
1 out of 1 Years Active: 1996-2000
Title: Innovations of John L Ely in Mechanical Heart Valves
Introduction
John L Ely is a notable inventor based in Austin, TX, who has made significant contributions to the field of medical devices, particularly in the development of mechanical heart valves. With a total of seven patents to his name, Ely's work focuses on enhancing the functionality and safety of prosthetic heart valves.
Latest Patents
Ely's latest patents include a method and apparatus for proof testing mechanical heart valves. This innovative approach involves subjecting an assembled mechanical heart valve prosthesis to fluid loading while monitoring for signs of microcrack growth. The method utilizes acoustic monitoring to detect sounds indicative of crack nucleation, ensuring that any valve prosthesis that exhibits concerning sounds is rejected. Another significant patent is for a prosthetic heart valve designed to improve blood flow. This valve features a unique body design and leaflet pivot arrangements that minimize turbulence and shear stresses, which can lead to thrombosis. The design incorporates a pyrocarbon valve body that accommodates suture rings, allowing for direct contact with the tissue annulus.
Career Highlights
Throughout his career, John L Ely has worked with the Medical Carbon Research Institute, LLC, where he has focused on advancing the technology behind mechanical heart valves. His innovative designs and methodologies have contributed to the safety and effectiveness of heart valve prostheses.
Collaborations
Ely has collaborated with notable professionals in the field, including Axel D Haubold and Michael R Emken. These collaborations have further enriched his research and development efforts in medical technology.
Conclusion
John L Ely's contributions to the field of mechanical heart valves demonstrate his commitment to innovation and patient safety. His patents reflect a deep understanding of the complexities involved in prosthetic design, making him a significant figure in medical device innovation.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.