The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 01, 2016
Filed:
Nov. 19, 2013
Terumo Kabushiki Kaisha, Shibuya-ku, JP;
Hideto Nagata, Shizuoka, JP;
Katsunori Ebata, Ashigarakami-gun, JP;
TERUMO KABUSHIKI KAISHA, Shibuya-Ku, Tokyo, JP;
Abstract
A method of producing a catheter tube allows a plurality of catheter tubes to be continuously produced using a common core rod, with a proximal end connecting part efficiently attached. The method involves: forming a tubular body on the core rod including an inner layer covering body and an outer layer covering body; attaching a proximal end connecting part, forming a cylindrically shaped hub to a proximal end of the catheter tube, to a radially outer side of the inner layer covering body and the outer layer covering body; severing a tubular continuous body obtained on the core rod is severed at a given position after the proximal end connecting part is attached to produce a plurality of single tubes, each of which is provided with one of the hubs; and removing the core rod from the single tube.