Sai Ho Choy

Title: The Innovations of Inventor Sai Ho Choy

Introduction

Sai Ho Choy is a notable inventor based in Richmond, CA. He has made significant contributions to the field of medical devices, particularly in the area of cardiovascular interventions. His innovative work has led to the development of a unique guide catheter designed to enhance the implantation of flow modifying devices in the heart.

Latest Patents

Sai Ho Choy holds a patent for a guide catheter for a flow modifying device. This system is designed for implanting a flow modifying device in the heart and comprises a tubular body with first and second openings at either end. The guide catheter features a flexible elongate shaft with a proximal portion that includes a fitting for receiving an insertion instrument. The distal portion has an enlarged tip to prevent the shaft from passing through the flow modifying device. Additionally, the guide catheter is designed to cannulate a coronary sinus from a superior vena cava, featuring a pre-formed distal portion with various zones to facilitate its function. This innovative design allows for different stiffnesses, enhancing its usability in medical procedures.

Career Highlights

Sai Ho Choy is currently associated with Shockwave Medical, Inc., where he continues to develop groundbreaking medical technologies. His work focuses on improving patient outcomes through innovative device design and implementation.

Collaborations

One of his notable coworkers is Keith Alan Jackson, with whom he collaborates on various projects within the company.

Conclusion

Sai Ho Choy's contributions to the field of medical devices, particularly through his patented guide catheter, demonstrate his commitment to innovation in healthcare. His work continues to pave the way for advancements in cardiovascular interventions.