发明名称 DRUG DELIVERY SCAFFOLD OR STENT WITH A NOVOLIMUS AND LACTIDE BASED COATING SUCH THAT NOVOLIMUS HAS A MINIMUM AMOUNT OF BONDING TO THE COATING
摘要 Disclosed herein are drug delivery medical devices. A polymer coating for a medical device is provided which comprises a minimum amount of a drug bonded to the polymer in the coating.
申请公布号 US2015217029(A1) 申请公布日期 2015.08.06
申请号 US201414298616 申请日期 2014.06.06
申请人 Abbott Cardiovascular Systems Inc. 发明人 Ding Ni;Pacetti Stephen;Kamberi Marika;Kerrigan Cameron
分类号 A61L31/10;A61L31/16 主分类号 A61L31/10
代理机构 代理人
主权项 1. A bioabsorbable scaffold comprising a scaffold body and a coating on the scaffold body, the coating comprising a poly(D,L-lactide) polymer and novolimus conjugated to the polymer, wherein the amount of novolimus conjugated to the polymer is less than or equal to 0.35% (weight novolimus to weight polymer), as measured by liquid chromatography-mass spectrometry (LC-MS).
地址 Santa Clara CA US