Company Filing History:
Years Active: 2002-2025
Title: Innovations in Cardiac Surgery: The Contributions of Ruggero De Paulis
Introduction
Ruggero De Paulis is a prominent inventor in the field of cardiac surgery, known for his innovative approaches to heart valve repair. Based in Rome, Italy, he has made significant contributions to medical technology, particularly in the development of devices that enhance surgical procedures. With a total of eight patents to his name, De Paulis has established himself as a key figure in the advancement of minimally invasive surgical techniques.
Latest Patents
Among his latest patents is a method for forming heat set annuloplasty rings, which are crucial for heart valve annulus repair. This invention features a multi-stranded cable that replaces solid core wire for both the tricuspid and mitral valves. This design allows for greater deployment flexibility during minimally invasive surgical implants while maintaining the necessary strength and tensile properties. The annuloplasty ring's shape is fixed using a heat setting process, which involves heating the flexible core member to over 500° C. and holding it in a desired shape. This innovative approach enables the core to be straightened during implantation and regain its shape once attached to the native heart valve, effectively remodeling it.
Another notable patent is the sizing method for a valved conduit graft. This invention includes a sizing tool designed for implanting a composite valved conduit with a prosthetic heart valve. The tool features a proximal handle and a distal shaft, along with a heart valve sizer and a conduit graft replica. This method allows for precise measurement of the aortic annulus and ensures that the coronary arteries have sufficient length for proper attachment.
Career Highlights
Ruggero De Paulis has worked with leading companies in the medical field, including Edwards Lifesciences Corporation and Sulzer Vascutek Limited. His experience in these organizations has contributed to his expertise in developing innovative solutions for cardiac surgery.
Collaborations
Throughout his career, De Paulis has collaborated with notable professionals, including John F. Migliazza and Michael C. Murad. These partnerships have further enhanced his contributions to the field of cardiac surgery.
Conclusion
Ruggero De Paulis is a distinguished inventor whose work has significantly impacted cardiac surgery. His innovative patents and collaborations have paved the way for advancements in minimally invasive surgical techniques, ultimately improving patient outcomes.