Company Filing History:
Years Active: 2000-2003
Title: Innovations in Medical Technology by Douglas Portnow
Introduction
Douglas Portnow is an accomplished inventor based in Sunnyvale, CA. He has made significant contributions to the field of medical technology, particularly in the development of innovative catheters for minimally invasive treatments. With a total of 2 patents, Portnow's work focuses on improving patient outcomes through advanced medical devices.
Latest Patents
Portnow's latest patents include an "Expandable catheter having improved electrode design" and a "method for applying energy." This catheter is designed to apply energy to hollow anatomical structures, such as veins, and is particularly useful for treating venous insufficiency. The innovative design features expandable electrodes that are connected to conductive end rings, allowing for efficient energy transmission while maintaining even spacing between electrodes. The expandable arms of the catheter are made from electrically conductive material and are insulated, except for the sections that function as electrodes. Additionally, the catheter is equipped with thermocouples to monitor temperatures on the outer surface of the electrodes, ensuring safe and effective treatment.
Career Highlights
Douglas Portnow has been instrumental in advancing medical technology through his work at Vnus Medical Technologies, Inc. His innovative designs and patents have contributed to the development of devices that enhance the effectiveness of minimally invasive procedures. Portnow's expertise in catheter design has positioned him as a key figure in the medical device industry.
Collaborations
Throughout his career, Portnow has collaborated with notable professionals in the field, including Brian Eugene Farley and Grace Y Schulz. These collaborations have fostered an environment of innovation and have led to the successful development of advanced medical technologies.
Conclusion
Douglas Portnow's contributions to medical technology through his innovative catheter designs demonstrate his commitment to improving patient care. His patents reflect a deep understanding of the complexities involved in medical device development, and his work continues to influence the industry positively.