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:
Aug. 23, 2016
Filed:
Aug. 29, 2014
Terumo Kabushiki Kaisha, Shibuya-ku, JP;
Naoki Aramaki, Atsugi, JP;
Ryou Nakamoto, Hiratsuka, JP;
TERUMO KABUSHIKI KAISHA, Shibuya-Ku, Tokyo, JP;
Abstract
A digestive tract device is configured to reduce the burden on a living body associated with the adjustment of the length of a tubular portion retained inside the living body and simplify a retention operation after introducing the digestive tract device into the living body. The digestive tract device includes a tubular portion provided with a main body having a through hole extending in the longitudinal direction and a tip opening continuous with the through hole and a folded-back portion formed by folding back the main body in the longitudinal direction, a holding unit which holds the folded-back portion in a folded-back state with the tip opening open, and a retention unit which is provided on the base end side of the tubular portion and retains the tubular portion inside a living body.