Clifford M Liu

Title: Innovations by Clifford M Liu

Introduction

Clifford M Liu is a notable inventor based in Danvers, MA (US). He has made significant contributions to the field of medical devices, particularly in the development of innovative sheath technologies. With a total of two patents to his name, Liu's work focuses on enhancing the functionality and safety of medical procedures.

Latest Patents

Liu's latest patents include the "Kink Resistant Peel Away Sheath" and the "Peel-Away Sheath Assembly." The Kink Resistant Peel Away Sheath patent discloses devices and methods for providing a kink-resistant sheath for insertion into a patient's vasculature. This sheath comprises a body with an outer surface, a longitudinal axis, and a lumen formed through it. The design includes an inner layer, an outer layer, and a support layer that are laminated together, along with at least one shear line to facilitate separation.

The Peel-Away Sheath Assembly patent describes a multi-layered sheath assembly for the insertion of a blood pump. This assembly includes a sheath hub and a body with multiple layers, including a reinforcing layer that enhances flexibility and kink resistance. The materials used for the reinforcing layer can include LCP, PEBAX, stainless steel, Nitinol, or Kevlar. The assembly is designed with peel-away lines that allow for easy removal during medical procedures.

Career Highlights

Clifford M Liu is currently associated with Abiomed, Inc., a company known for its innovative heart pump technology. His work at Abiomed has been instrumental in advancing medical devices that improve patient outcomes. Liu's expertise in developing specialized sheaths has positioned him as a key contributor in the medical device industry.

Collaborations

Liu has collaborated with several professionals in his field, including Christopher Nason Korkuch and Glen Robert Fantuzzi. These collaborations have fostered innovation and have led to the successful development of advanced medical technologies.

Conclusion

Clifford M Liu's contributions to medical device innovation, particularly through his patents on sheath technologies, demonstrate his commitment to improving healthcare solutions. His work continues to impact the medical field positively, enhancing the safety and effectiveness of medical procedures.