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. 19, 2026
Filed:
Apr. 03, 2023
Shanghai Shape Memory Alloy Co., Ltd, Shanghai, CN;
Juan Chen, Shanghai, CN;
Fan Wang, Shanghai, CN;
Yunbing Wang, Shanghai, CN;
Jinpeng Hu, Shanghai, CN;
Dezhong Liu, Shanghai, CN;
Xiangbin Pan, Shanghai, CN;
SHANGHAI SHAPE MEMORY ALLOY CO., LTD, Shanghai, CN;
Abstract
The present application discloses an occluder, including a distal disc, a waist portion, and a proximal disc which are formed in sequence. The proximal disc includes a proximal disc surface. A proximal bending area is formed at a circumference of the proximal disc surface and bent towards the distal disc, where the proximal bending area surrounds an edge of the distal disc, and a stabilizing wire is further threaded through a free end of the proximal bending area and may tighten the free end of the proximal bending area towards the waist portion.