David B Griffith

Title: Innovations by David B. Griffith: A Luminary in Medical Device Patents

Introduction

David B. Griffith, based in Cincinnati, OH, is a prolific inventor with an impressive portfolio of 19 patents. His innovations primarily focus on medical devices, addressing the critical needs in surgical and diagnostic procedures. His latest inventions exemplify his commitment to advancing healthcare technology.

Latest Patents

Among David's most recent patents is the "Apparatus for Introducing a Steerable Camera Assembly into a Patient." This invention features a cannula sleeve designed for surgical trocar assemblies. It consists of a hollow shaft, partially made of a rigid material, with a seal that can move between open and closed positions. The shaft defines a proximal end, a distal end, a periphery, and a longitudinal axis, complemented by a channel for enhanced functionality.

Another notable patent is the "Endoscopic Transoral Duodenal Sleeve Applier." This complex device comprises a sleeve, an expandable sealing member, a tether, and an expandable anchor. The design allows the sleeve to be secured effectively during procedures. The deployment instrument features a shaft assembly with two retention members that enable the sealing member and anchor to expand as needed, effectively isolating chyme in the duodenum.

Career Highlights

David has contributed significantly to the fields of medicine and surgery through his work with leading companies. He has been associated with Ethicon Endo-Surgery, Inc. and Ethicon, GmbH, where his innovations have led to advancements in minimally invasive surgical techniques. His patent filings reflect his dedication to solving complex medical challenges with practical solutions.

Collaborations

Throughout his career, David has collaborated with notable professionals such as Mark S. Ortiz and Christopher J. Hess. These partnerships have enriched his work, leading to innovative results that have impacted surgical procedures and improved patient outcomes.

Conclusion

David B. Griffith is a distinguished inventor whose contributions to medical technology are evident in his extensive patent portfolio. His innovative designs, particularly in surgical devices, continue to enhance the efficacy of medical procedures, ultimately benefiting countless patients. With a passion for innovation and collaboration, Griffith remains a key figure in the advancement of healthcare solutions.