John W Holfert

Title: Innovations of John W Holfert

Introduction

John W Holfert is a notable inventor based in Bountiful, UT (US). He has made significant contributions to the field of medical devices, particularly in the development of artificial ventricles. With a total of 5 patents, his work has advanced the technology used in heart assist devices.

Latest Patents

One of Holfert's latest patents is a method of making a blood pumping membrane for artificial ventricles. This innovative method involves selecting a mold designed to create a dome-shaped diaphragm that is biased in a static mode to a systolic configuration. The process includes forming the diaphragm to connect with the ventricular housing, thereby enclosing a blood pumping chamber. Another significant patent is for a ventricle assist device that includes a self-contained drive motor for generating pumping action with hydraulic fluid. This device features a blood chamber and a pumping chamber, along with a volume displacement chamber that enhances performance and durability by improving heat dissipation.

Career Highlights

Throughout his career, Holfert has worked with the University of Utah Research Foundation, where he has contributed to various research projects and innovations in medical technology. His expertise in the field has led to advancements that benefit patients requiring heart assistance.

Collaborations

Holfert has collaborated with notable individuals such as Donald B Olsen and Willem J Kolff, who have also made significant contributions to medical technology.

Conclusion

John W Holfert's innovative work in the field of artificial ventricles and heart assist devices showcases his dedication to improving medical technology. His patents reflect a commitment to advancing healthcare solutions for patients in need.