David H Hamilton

Title: Innovations by David H Hamilton in Stent Design

Introduction

David H Hamilton is an accomplished inventor based in Newmarket, Canada. He has made significant contributions to the field of medical devices, particularly in stent design. His innovative work focuses on improving the methods and systems used for delivering stents through access holes in body lumens.

Latest Patents

David H Hamilton holds a patent for "Stent designs to cover catheter access site." This patent describes methods, apparatuses, and systems for delivering a stent through an access hole of a body lumen and effectively covering the access hole after deploying the stent. The stents he has developed include a stent body that defines a body lumen contact surface area and a deployable member designed to increase this surface area upon deployment. The patent outlines various deployable members that can hinge, unroll, extend, expand, and coaxially translate with respect to the stent body. Additionally, the system for delivering a stent may include a coverage member that partially covers the hole in the wall of the stent when withdrawing a tubular member. Coverage members can consist of a self-sealing membrane, a flap valve, or a hinged valve. David has 1 patent to his name.

Career Highlights

David H Hamilton is currently associated with Covidien LP, a company known for its innovative medical devices. His work at Covidien has allowed him to focus on advancing stent technology and improving patient outcomes through innovative designs.

Collaborations

Throughout his career, David has collaborated with notable colleagues, including John O McWeeney and Hillary K Huszar. These collaborations have contributed to the development of cutting-edge medical technologies.

Conclusion

David H Hamilton's contributions to stent design exemplify the importance of innovation in the medical field. His patented work continues to influence the development of effective medical devices that enhance patient care.