Karim Najjar

Title: Karim Najjar and His Two-Part Screw System

Introduction

Karim Najjar is an inventor associated with Redwood City, California. His patent work includes a surgical implant design intended to simplify screw placement and provide a stronger final implant.

Latest Patents

Najjar’s listed patent is “Two-Part Screw Systems and Methods for Implanting Same.” It describes a system with an inner member and a cannulated outer member, which can be preassembled with their respective drivers as a surgical assembly. During implantation, the inner member is advanced into the bone first and guides the outer member, avoiding the need for a separate guide wire. The preassembled design also reduces the need to remove and apply drivers and implant components sequentially. In its final alignment, the inner and outer members integrate into a substantially solid body, designed to be stronger than a cannulated screw. Najjar is credited with 1 patent.

Career Highlights

Najjar is associated with Sinnov, LLC. His patent reflects an effort to streamline surgical implantation while addressing implant strength and the steps required during placement.

Collaborations

The provided information identifies Oliver Tannous and William E. Fahey as Najjar’s coworkers. Their names are associated with his professional context, though no specific roles in the patent are stated.

Conclusion

Karim Najjar’s patented two-part screw system combines guided placement, a preassembled surgical setup, and an integrated final structure, highlighting his contribution to implant design.