Surgical needle-suture combination and apparatus and method for attaching the same

摘要

An improved surgical needle is disclosed. The needle has a butt. The butt has a proximal and a distal end. A blind hole is in the butt. The hole originates at the proximal and terminates at the distal end of the butt. A crimp is adjacent to the butt. The improvement to the crimp comprises a first and a second side that are essentially parallel. A third side is essentially perpendicular to the first and second sides. A fourth side is curvilinear. The curvilinear fourth side can be a semicircle. A machine and a method of attaching a surgical suture to the improved needle is also disclosed.