Tuan Doan

Title: Innovations by Tuan Doan in Heart Valve Delivery Devices

Introduction

Tuan Doan is an accomplished inventor based in Tempe, AZ, known for his significant contributions to medical technology. He has developed innovative solutions that enhance the delivery of prosthetic heart valves, showcasing his expertise in the field of vascular medicine.

Latest Patents

Tuan Doan holds a patent for "Transcatheter stented prosthetic heart valve delivery devices." This patent discloses embodiments and methods that provide solutions for coupling and decoupling a delivery device from a stented prosthetic heart valve using one or more release mechanisms. In scenarios where sutures become tangled during the retraction of the delivery device post-deployment, a secondary release mechanism is introduced. This mechanism can sever or release the sutures from the delivery device, ensuring a smoother operation. Notable secondary release mechanisms include high resistance inserts, cutters, and balloon-expandable devices. The patent also outlines methods for effectively releasing or severing the sutures.

Career Highlights

Tuan Doan is currently employed at Medtronic Vascular, Inc., where he continues to innovate in the field of vascular devices. His work focuses on improving the safety and efficacy of heart valve delivery systems, which are critical in cardiac surgeries.

Collaborations

Tuan collaborates with notable colleagues, including Michael Gloss and Timothy D Groen, who contribute to the development and refinement of his inventions.

Conclusion

Tuan Doan's innovative work in the field of heart valve delivery devices exemplifies the impact of engineering on medical advancements. His patent reflects a commitment to improving patient outcomes through technology.