WIRE-GUIDED LASER CATHETER FOR EXTRACTING BIOLOGICAL MATERIAL, ITS CONSTRUCTION AND METHOD FOR ITS IMPLEMENTATION

摘要

P A) WIRE-GUIDED LASER CATHETER FOR EXTRACTING A BIOLOGICAL MATERIAL, ITS CONSTRUCTION AND METHOD FOR ITS IMPLEMENTATION. / P P B) CATHETER CHARACTERIZED IN THAT IT INCLUDES MEANS DEFINING A BORING 34 DISCOVERING AT THE DISTAL END OF CATHETER 10; MEANS FOR ALLOWING THE INTRODUCTION OF A GUIDE WIRE MAY HAVE A LENGTH OF THE ORDER OF 180 CM OR MORE THEREIN; A NUMBER OF OPTICAL CONDUCTORS 42 FLEXIBLE EXTENDING LONGITUDINAL DIRECTION OF THE CATHETER WITHIN THE WALL OF CATHETER; A DISTAL CAP 52 MOUNTED ON THE DISTAL END OF THE CATHETER, THIS DISTAL CAP DEFINING A TRANSMISSION SURFACE ENSURING AN OPTICAL PATH BETWEEN THE DISTAL END OF THE FIBERS AND THE EMISSION SURFACE; THE FLEXIBLE OPTICAL CONDUCTORS 42 BEING INSIDE THE WALL OF THE CATHETER; THE CATHETER BEING DEFINED BY AN EXTENDED CORE HAVING A BORING THROUGH THE SAME. / P P C) THE INVENTION CONCERNS A GUIDE-LASER CATHETER BY A WIRE FOR EXTRACTING A BIOLOGICAL MATERIAL, ITS CONSTRUCTION AND PROCESS FOR ITS IMPLEMENTATION. / P