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:
Jul. 28, 2015
Filed:
Nov. 02, 2009
Yan LI, Shanghai, CN;
Changchun Wang, Shanghai, CN;
Jianjun LI, Shanghai, CN;
Zhiyong Xie, Shanghai, CN;
Zhirong Tang, Shanghai, CN;
Qiyi Luo, Shanghai, CN;
Yan Li, Shanghai, CN;
Changchun Wang, Shanghai, CN;
Jianjun Li, Shanghai, CN;
Zhiyong Xie, Shanghai, CN;
Zhirong Tang, Shanghai, CN;
Qiyi Luo, Shanghai, CN;
SHANGHAI MICROPORT MEDICAL (GROUP) CO., LTD., Pudong New Area, Shanghai, CN;
Abstract
The present invention discloses a coronary artery vascular stent with drug carrying slots (), comprising a plurality of main supporting unit rings () and connecting rods (). Said main supporting unit rings comprise a plurality of unit waves. There are drug carrying slots () at the outer surface of the rods of said unit waves, characterized in that the total slot length of the drug carrying slots () is 60%-75% of the total wave rod length of the main supporting unit rings ().