Y Joseph Woo

Title: Y Joseph Woo: Innovator in Cardiac Devices

Introduction

Y Joseph Woo is a prominent inventor based in Menlo Park, CA (US). He has made significant contributions to the field of cardiac devices, holding a total of 6 patents. His work focuses on innovative solutions for heart valve issues, particularly in the area of mitral valve repair.

Latest Patents

One of his latest patents is for mitral valve annular dilation devices and methods for use. This dilation device is designed to model mitral regurgitation in a mitral valve. It includes an annular housing surrounding an aperture, a first anterior blade mounted to the housing, and a plurality of posterior blades that can be moved to dilate a valve mounted to the blades. The device allows for the suturing of a valve's annulus to the blades, enabling the posterior blades to dilate a posterior region of the valve when actuated.

Another notable patent involves measuring chordae tendineae forces using fiber Bragg grating optical force sensors. This technology provides a means to measure chordae tendineae forces in two modes of operation. The first mode is a research mode, where the sensors are affixed to native chordae in situ, preferably in vivo, to gather data on chordae forces in a beating heart under various conditions. The second mode is a clinical mode, where the sensors measure tension on a prosthetic neochord during surgical procedures.

Career Highlights

Y Joseph Woo is affiliated with Leland Stanford Junior University, where he continues to advance his research and innovations in cardiac devices. His work has garnered attention for its potential to improve surgical outcomes and patient care in cardiology.

Collaborations

He collaborates with notable colleagues, including Michael John Paulsen and Annabel M Imbrie-Moore, contributing to a dynamic research environment focused on cardiac health.

Conclusion

Y Joseph Woo's innovative contributions to cardiac device technology highlight his commitment to improving heart health through advanced engineering solutions. His patents reflect a deep understanding of the complexities of cardiac function and the need for effective treatment options.