Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
NON-POLYMERIC TACROLIMUS DRUG-ELUTING STENT AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/198904
Kind Code:
A1
Abstract:
A tacrolimus drug-eluting stent manufacturing method according to the present invention enables a tacrolimus drug to be strongly and stably bound onto a stent, while also not necessarily involving a separate step of introducing a surface-binding functional group for the binding of a drug onto a stent and a step of introducing, into the drug, a functional group capable of binding to the surface-binding functional group, and a tacrolimus drug-eluting stent manufactured by the manufacturing method has a greater total drug elution amount and has a more excellent delayed drug-elution property.

Inventors:
JEONG, Myung Ho (#201-1101, 70 Jeseok-ro,Nam-Gu, Gwangju, 61708, KR)
PARK, Dae Sung (#310, 548 Mudeung-ro,Dong-Gu, Gwangju, 61446, KR)
BAE, In-Ho (#208-1602, 33 Sinchang-ro 71beon-gil,Gwangsan-Gu, Gwangju, 62250, KR)
LIM, Kyung Seob (#107-203, 42 Daenam-daero 159beon-gil,Nam-Gu, Gwangju, 61690, KR)
SHIM, Jae Won (#108-1904, 10 Naebang-ro 240beon-gil,Seo-Gu, Gwangju, 61967, KR)
LEE, So Youn (#101-106, 40 Pungamsinheung-ro,Seo-Gu, Gwangju, 62053, KR)
JANG, Eun Jae (#202-1203, 131 Yongdae-ro,Nam-Gu, Gwangju, 61673, KR)
SIM, Doo Sun (#101-809, 12 Uncheon-ro 154beon-gil,Seo-Gu, Gwangju, 61991, KR)
KIM, In Soo (#204-1702, 1174-14 Hoejae-ro,Nam-Gu, Gwangju, 61729, KR)
PARK, Jun Kyu (#107-1301, 184 Cheomdanyeonsin-ro,Buk-Gu, Gwangju, 61084, KR)
Application Number:
KR2018/016199
Publication Date:
October 17, 2019
Filing Date:
December 19, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY (77 Yongbong-ro, Buk-Gu, Gwangju, 61186, KR)
CHONNAM NATIONAL UNIVERSITY HOSPITAL (42 Jebong-ro, Dong-Gu, Gwangju, 61469, KR)
International Classes:
A61F2/82; A61F2/00; A61K31/436; A61L31/08; A61L31/16; A61P9/00; B23K26/352
Foreign References:
KR20110005058A2011-01-17
KR101786020B12017-10-17
JP2009530022A2009-08-27
KR20050117361A2005-12-14
KR101046674B12011-07-06
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (10F 809, Hanbat-daeroSeo-Gu, Daejeon, 35209, KR)
Download PDF: