Cuong Ton-That

Title: Cuong Ton-That: Innovator in Heart Valve Technology

Introduction

Cuong Ton-That is a prominent inventor based in Irvine, California, known for his contributions to medical technology, particularly in the field of heart valve implantation. With a total of 4 patents to his name, he has made significant advancements that enhance surgical procedures and patient outcomes.

Latest Patents

One of his latest patents is focused on heart valve holders and handling clips. This innovative system improves the implantation process of tissue-type prosthetic heart mitral valves. The design allows for the commissure posts of the valve to be constricted, enabling the user to detach the handle of the holder before withdrawing it. This feature provides surgeons with greater access to suture the prosthetic valve to the mitral annulus. The holder consists of two relatively movable plates, one attaching to the valve sewing on the inflow end and the other connecting via sutures to the valve commissures on the outflow end. The separation of these plates places the sutures in tension, effectively constricting the commissures. An adjusting member or adapter is included to facilitate the separation of the plates and the removal of the handle. This adapter can be packaged with the valve and holder combination or sold separately, allowing for retrofitting of prior art holders. Additionally, removable storage and handling clips secure the holder and heart valve assembly during transportation, and a kit of identical clips and holders for various diameters of tissue-type prosthetic heart valves may be provided.

Career Highlights

Cuong Ton-That is currently employed at Edwards Lifesciences Corporation, a leading company in the field of heart valve technology. His work has been instrumental in developing innovative solutions that improve surgical techniques and patient care.

Collaborations

He has collaborated with notable colleagues, including Robert Stobie and Jerry L Jackman, contributing to the advancement of heart valve technologies.

Conclusion

Cuong Ton-That's innovative work in heart valve technology exemplifies the impact of engineering on medical procedures. His patents reflect a commitment to improving surgical outcomes and enhancing the quality of care for patients.