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:
Feb. 28, 2023
Filed:
Nov. 20, 2018
Hangzhou Endonom Medtech Co. Ltd., Zhejiang, CN;
Wei Guo, Zhejiang, CN;
Yongsheng Wang, Zhejiang, CN;
Anwei Li, Zhejiang, CN;
Liman Shang, Zhejiang, CN;
HANGZHOU ENDONOM MEDTECH CO. LTD., Hangzhou, CN;
Abstract
A multi-lumen stent graft including a tubular main body stent graft and a tubular connection stent graft; the main body stent graft includes a tubular main body stent; the main body stent includes a tubular main body covering and a main body support frame fixed on a wall of the main body covering; a main lumen and at least one sub lumen are separated axially by a separation covering within the main body stent; in a released state, a proximal end of the connection stent graft and the main lumen at a distal end of the tubular main body stent graft are fitted and connected together. The multi-lumen stent graft is not prone to endoleaks and displacement, which can simplify surgical operations, reduce the difficulty and risk of surgery, and has a wide range of applications.