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:
Oct. 27, 2020
Filed:
May. 10, 2017
Applicant:
Lifetech Scientific (Shenzhen) Co., Ltd, Shenzhen, CN;
Inventors:
Bin Yao, Shenzhen, CN;
Xiangdong Liu, Shenzhen, CN;
Assignee:
LIFETECH SCIENTIFIC (SHENZHEN) CO., LTD, Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/95 (2013.01); A61F 2/24 (2006.01);
U.S. Cl.
CPC ...
A61F 2/2436 (2013.01); A61F 2/95 (2013.01);
Abstract
A delivery device used for delivering a heart valve, a blood vessel stent, and the like. The device includes a first stopper and a connecting unit. The connecting unit is provided opposite to the first stopper and can move relative to the first stopper. The connecting unit includes an axial connecting portion and at least two axial shafts. The axial shaft is connected to the connecting portion and faces the first stopper. The connecting unit is used to form, together with the first stopper, an enclosed and locked space.