ENDOSCOPIC FLEXIBLE TUBE PRODUCTION METHOD, ENDOSCOPIC FLEXIBLE TUBE, AND ENDOSCOPE

摘要

The present invention provides an endoscopic flexible tube production method or the like with which it is possible to produce an endoscopic flexible tube by using a small-scale production device. This method for producing an endoscopic flexible tube (30) involves melting a hot-melt adhesive, extruding and molding the hot-melt adhesive around the outer periphery of a cylindrical base material (35), and extruding and molding an outer skin resin on the outer periphery of the extrusion-molded hot-melt adhesive. The endoscopic flexible tube (30) is thus provided with a cylindrical base material ((35), a hot-melt adhesive that covers the outer periphery of the base material, and an outer-skin resin that cover the outer periphery of the hot-melt adhesive.