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. 15, 2019
Filed:
Mar. 09, 2016
Utah-inha Dds & Advanced Therapeutics Research Center, Incheon, KR;
Nextbiomedical Co., Ltd., Incheon, KR;
Don Haeng Lee, Seoul, KR;
Jong Chae Park, Sejong-si, KR;
Dong Gon Kim, Incheon, KR;
Choong Ryeol Choi, Incheon, KR;
UTAH-INHA DDS & ADVANCED THERAPEUTICS RESEARCH CENTER, Incheon, KR;
NEXTBIOMEDICAL CO., LTD., Incheon, KR;
Abstract
The present invention relates to a stent having a functional material coated on a cell space (safe coating space) thereof. The stent of the present invention, as a stent having a space for mounting and coating drugs and other materials for expanding the functions of the stent, is highly feasible as an actual product in consideration of the structure, transfer device, and manufacturing process of the stent as a whole, and secures a coating space (safe coating space) of a functional material in a cell of the stent through quantitative and qualitative modelling. Since an additional increase in volume does not occur even when the stent is press-mounted in a transfer device as a result of mounting a radio marker or a drug in the coating space, the stent of the present invention has excellent radio opacity without obstructing the loading and deployment of the stent, and may stably mount a great amount of a functional drug.