Company Filing History:
2 out of 2,210 
2 out of 233 
2 out of 179 
Years Active: 2025
Title: The Innovative Contributions of Jeffrey Louis Barnes
Introduction
Jeffrey Louis Barnes is a notable inventor based in Andover, MA (US). He has made significant contributions to the field of medical devices, holding a total of 2 patents. His work focuses on improving surgical instruments and techniques, showcasing his commitment to advancing healthcare technology.
Latest Patents
Barnes' latest patents include innovative devices designed to enhance surgical procedures. One of his patents is for an insertion device, specifically a cannula that allows for the passage of surgical instruments through tissue. This cannula features a distal flange that can flex between radial and longitudinal configurations, as well as an actuator to facilitate this movement. Additionally, it may include a valve within its lumen and a cap to secure the valve. The valve is designed with a body member that has a base and opposing walls, and it may also feature an arcuate cutout to accommodate an instrument shaft. Another significant patent is for a bone punch instrument, which is a medical device that creates holes in a patient's bone. This device includes a handle assembly with a housing and a lever, along with a bone punch that has an elongate shaft and a piercing tip. The design allows for the bone punch to be slidably disposed within a sheath, enhancing its functionality during surgical procedures.
Career Highlights
Throughout his career, Jeffrey Barnes has worked with reputable companies in the medical field, including Smith & Nephew and Smith & Nephew Orthopaedics AG. His experience in these organizations has contributed to his expertise in developing innovative medical devices.
Collaborations
Barnes has collaborated with talented individuals in his field, including Carolyn Marie Krasniak and Kevin Michael Falco. These partnerships have likely fostered a creative environment that encourages the development of groundbreaking medical technologies.
Conclusion
Jeffrey Louis Barnes is a distinguished inventor whose work in medical devices has the potential to significantly impact surgical practices. His innovative patents reflect his dedication to improving patient outcomes through advanced technology.