John C Woodard

Title: Innovations in Cardiac Support: The Contributions of John C. Woodard

Introduction

John C. Woodard is a notable inventor based in Walnut Creek, CA (US), recognized for his significant contributions to the field of medical devices, particularly in cardiac support systems. With a total of 4 patents to his name, Woodard has made strides in developing technologies that enhance patient care and improve outcomes for individuals with heart conditions.

Latest Patents

Woodard's latest patents include groundbreaking designs for ventricular assist devices. One of his notable inventions is a ventricular assist device with minimal blood contacting surfaces. This device features a pair of valved conduits and a pumping portion that connects to the circulatory system of a host patient. The design minimizes the number of material-surface transitions that blood must cross, thereby reducing the risk of clot formation. The valved conduits utilize porcine xenograft valves, supported by a stenting structure that is strategically placed outside the blood-contacting flow path. Additionally, the inner wall member of the conduits is designed to be impervious to blood while allowing for a stable biological interface to form.

Another significant patent by Woodard is the ventricular assist conduit with externally supported tissue valves. Similar to his previous invention, this device also includes valved conduits and a pumping portion that integrates into the patient's circulatory system. The innovative design aims to enhance valve action through the creation of vigorous vortices in the blood flow, further preventing clot formation on the blood-contacting surfaces.

Career Highlights

Woodard's career is marked by his dedication to advancing medical technology. He has worked with Baxter International Inc., a leading company in the healthcare sector, where he has been able to apply his innovative ideas to real-world applications. His work has not only contributed to the company's portfolio but has also had a lasting impact on patient care in the field of cardiology.

Collaborations

Throughout his career, Woodard has collaborated with esteemed colleagues, including Herbert Chen and Ronald A. Ness. These partnerships have fostered an environment of innovation and have led to the development of cutting-edge medical devices that address critical health challenges.

Conclusion

John C. Woodard's contributions to the field of cardiac support through his innovative patents exemplify the importance of research and development in medical technology. His work continues to influence the design of life-saving devices