Company Filing History:
Years Active: 2013-2022
Title: Innovations by Stephen A DeFonzo
Introduction
Stephen A DeFonzo is a notable inventor based in Wayne, PA (US). He has made significant contributions to the field of medical devices, holding a total of 4 patents. His work focuses on innovative solutions that enhance medical procedures and patient care.
Latest Patents
One of his latest inventions is a vascular hole closure device. This device is designed to close an aperture in a vessel wall, featuring a covering member that is positionable inside the vessel. The covering member has a proximal surface and a distal surface, with the distal surface having a concave shape. It includes four openings positioned in the raised surface, allowing for effective closure of the aperture. Another significant patent is a dialysis catheter. This catheter includes a first portion with an outer wall of a specific diameter and an elongated distal portion with a smaller diameter. It is designed with multiple lumens to facilitate blood delivery and withdrawal, showcasing DeFonzo's commitment to improving medical technology.
Career Highlights
Throughout his career, Stephen A DeFonzo has worked with reputable companies such as Rex Medical, L.P. and Argon Medical Devices Inc. His experience in these organizations has contributed to his expertise in developing innovative medical devices.
Collaborations
Stephen has collaborated with notable individuals in the field, including James Frederick McGuckin and James Erich Bressler. These collaborations have likely enriched his work and led to advancements in medical technology.
Conclusion
Stephen A DeFonzo's contributions to medical device innovation are noteworthy. His patents reflect a dedication to improving healthcare solutions and enhancing patient outcomes. His work continues to influence the medical field positively.