Lionel J Motta

Title: Innovations of Lionel J Motta

Introduction

Lionel J Motta is a notable inventor based in Coventry, Rhode Island, known for his contributions to the field of surgical instruments. He has developed innovative technologies that enhance surgical procedures, particularly in laparoscopic surgery.

Latest Patents

Motta holds a patent for a laparoscopic ultrasonic surgical instrument and methods for its use. The ultrasonic instrument features a shaft with an integral sheath made of PTFE, which encompasses the shaft and is solely attached to it. At the proximal end of the shaft, wrench flats are exposed through openings in the sheath, and grooves cooperate with complementary ribs on the sheath to prevent relative longitudinal and rotational displacement. The sheath maintains contact with the shaft at specific nodes along its length. The diameter of the sheath is approximately 5 mm, allowing the instrument to be utilized with a 5 mm trocar port. The manufacturing process involves initially forming the sheath to a diameter equal to or less than that of the shaft, followed by mechanical expansion and heat-shrinking around the shaft.

Career Highlights

Motta is associated with Ultracision Inc., where he applies his expertise in developing advanced surgical instruments. His work has significantly impacted the efficiency and safety of laparoscopic procedures.

Collaborations

Motta has collaborated with notable colleagues, including Brian K Estabrook and John C Wright, contributing to the advancement of surgical technologies.

Conclusion

Lionel J Motta's innovative work in the field of surgical instruments exemplifies the importance of invention in enhancing medical procedures. His contributions continue to influence the landscape of laparoscopic surgery.