Verfahren zur Formung von Sacklöchern mit Fase in chirurgischen Nadeln unter Benützung eines diodengepumpten Nd:YAG-Lasers

摘要

A method of laser drilling surgical needles. The method utilizes a diode pulsed laser to produce a laser beam consisting of a train of high energy pulses. The method produces laser drilled chamfered blind bore holes in surgical needles.