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:
Jun. 01, 2021
Filed:
Jun. 23, 2016
M.i.tech Co., Ltd., Pyeongtaek-si, KR;
Hun Kuk Park, Pyeongtaek-si, KR;
Bong Seok Jang, Osan-si, KR;
Ho Yun, Asan-si, KR;
Jong Pil Moon, Gunpo-si, KR;
So Mi Ji, Osan-si, KR;
Kyoung Sub Shin, Gunpo-si, KR;
Makoto Kobayashi, Yokkaichi Mie, JP;
M.I. TECH CO., LTD., Pyeongtaek-si, KR;
Abstract
The present invention relates to a multi-hole stent for digestive organs, the multi-hole stent including: a body configured to form a plurality of cells through the intersection of wires and to be provided in a hollow cylindrical shape; and a film configured to be installed in contact with the inner surface of the body; wherein one or more discharge holes are formed in the film. The multi-hole stent for digestive organs is placed in a stenotic region in a biliary track, and can thus secure a discharge path by restoring a narrowed diameter. Furthermore, the film is installed on the inner surface of the body, and can thus prevent the entry of a lesion into the stent and re-stenosis attributable to the growth of the lesion and can thus provide discharge paths for body fluids generated from side branches through the discharge holes formed in the film.