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:
May. 14, 2019
Filed:
Mar. 11, 2016
Terumo Kabushiki Kaisha, Shibuya-ku, Tokyo, JP;
Yuuki Masubuchi, Hiratsuka, JP;
TERUMO KABUSHIKI KAISHA, Shibuya-Ku, Tokyo, JP;
Abstract
A catheter system includes a shaft main body having a rotation axis lumen including a rotation central axis, a revolving lumen that revolves around the rotation axis lumen when the shaft main body is rotated about the rotation central axis, a side-by-side portion in which at least a portion of the rotation axis lumen and at least a portion of revolving lumen exist in side-by-side relationship, and a branch part at which the revolving lumen branches off from the side-by-side portion on a distal side relative to the branch part. The revolving lumen on the distal side relative to the branch part is formed of a distal shaft which has a proximal-side bending portion that bends in such a direction as to become farther away from the rotation axis lumen in radial direction and an opening that communicates with the revolving lumen.