James R Yamada

Title: Innovations by James R. Yamada

Introduction

James R. Yamada is an accomplished inventor based in Irvine, California. He has made significant contributions to the field of medical devices, particularly in the area of minimally invasive surgical techniques. With a total of two patents to his name, Yamada's work is recognized for its innovative approach to improving patient outcomes.

Latest Patents

Yamada's latest patents include a minimally-invasive low strain annuloplasty ring designed for implantation at the mitral annulus. This annuloplasty ring features an inner core member with a C-shaped plan view that generally defines an oval shape, symmetric about the minor axis. The posterior portion of the core member has a thicker radial dimension compared to the free end regions, which terminate on the anterior side. The radial thickness transitions smoothly between these sections. The inner core member is made from a superelastic metal, allowing it to be straightened and delivered through an access tube. The design ensures that the strain experienced when straightened does not exceed 7-8%.

Career Highlights

Yamada is currently employed at Edwards Lifesciences Corporation, a company renowned for its focus on heart valve therapies and critical care monitoring. His work at Edwards Lifesciences has positioned him as a key player in the development of innovative medical solutions.

Collaborations

Some of Yamada's notable coworkers include Brian S. Conklin and Louis A. Campbell. Their collaborative efforts contribute to the advancement of medical technology and the development of new products that enhance patient care.

Conclusion

James R. Yamada's contributions to the field of medical devices exemplify the impact of innovation in healthcare. His work on the minimally-invasive annuloplasty ring showcases his commitment to improving surgical techniques and patient outcomes.