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. 11, 2019
Filed:
Jul. 03, 2015
Lifetech Scientific (Shenzhen) Co., Ltd., Shenzhen, CN;
Xiangdong Liu, Shenzhen, CN;
Xianmiao Chen, Shenzhen, CN;
Xiang Fu, Shenzhen, CN;
Jie Chen, Shenzhen, CN;
Lifetech Scientific (Shenzhen) Co. Ltd., Shenzhen, CN;
Abstract
The present invention relates to an occluder, comprising a meshed occlusion body provided with a cavity, and a proximal hub, as well as a locking member and a stopping member both of which are located in the cavity. The distal end of the locking member is connected to the distal end of the occlusion body. The stopping member is disposed at the proximal end of the locking member. The proximal occluder head is provided with a locking hole in communication with the cavity. An occlusion device comprises the occluder, a hollow delivery' mechanism and a traction member. The distal end of the traction member is detachably connected to the proximal end of the locking member of the occluder after extending through the distal end of the delivery' mechanism. The occlusion device has a simple locking structure, and simplifies the manufacturing process and the locking operation.