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:
Apr. 18, 2017
Filed:
Jul. 23, 2014
Terumo Kabushiki Kaisha, Shibuya-ku, JP;
Yutaka Tano, Fujinomiya, JP;
Yousuke Nabeshima, Fujinomiya, JP;
TERUMO KABUSHIKI KAISHA, Shibuya-Ku, Tokyo, JP;
Abstract
A guide wire includes an elongated wire body having flexibility; a distal member that covers a distal portion of the wire body and is configured to have a resin material; and a hydrophilic lubricant layer that is formed so as to cover a proximal end of the distal member and is configured to have a hydrophilic material. In addition, the hydrophilic lubricant layer has a tapered shape whose outer diameter gradually decreases toward a proximal side. In addition, the maximum outer diameter of the hydrophilic lubricant layer is smaller than the maximum outer diameter of the distal member. In addition, a proximal portion of the distal member has a tapered shape whose outer diameter gradually decreases toward the proximal side, and a distal end of the hydrophilic lubricant layer is positioned at the tapered portion of the distal member.