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. 22, 2005
Filed:
Aug. 26, 2003
Itaru Ookubo, Fujinomiya, JP;
Hiroyuki Yagami, Fujinomiya, JP;
Itaru Ookubo, Fujinomiya, JP;
Hiroyuki Yagami, Fujinomiya, JP;
Terumo Kabushiki Kaisha, Tokyo, JP;
Abstract
A catheter includes a sheath main body portion, a first lumen, a sheath distal end portion, and a second lumen. The sheath main body portion is inserted into an organism. The first lumen is a passage provided in the sheath main body portion and through which a guide wire for guiding the sheath main body portion in an organism can be passed. The sheath distal end portion is provided on a lateral side of a distal end portion of the sheath main body portion. The second lumen is a passage different from the first lumen, provided in the sheath distal end portion, and through which a guide wire can be passed. The catheter can have both ease of exchange of catheter, which is the merit of an RX type catheter, and distal end pushing force transmission performance (pushability), which is the merit of an OTW type catheter.