Chelating and binding chemicals to a medical implant, medical device formed, and therapeutic applications
申请人:Gengrinovitch Stela
公开号:US20060115514A1
公开(公告)日:2006-06-01
Chelating and binding chemicals to a medical implant, and therapeutic applications. Implantable metal chelated surface and chemical coated medical implant device—drug (or biological moiety) coated or drug eluting stent, prosthesis, or other, includes a medical implant component having metal surface (M) with chemical entity (X) bound via chelator (C) chelated to the metal surface in an (M)-(C)-(X) configuration. Chelator or/and chemical entity—drug (or biological moiety), linker bonded to a drug (or biological moiety), other, are bound at surface concentration greater than 100 picograms per cm
2
. Manufacturing the implantable medical device. Medical implant system including medical implant component and delivery device for delivering and implanting medical implant component in a subject. Implanting the medical device. Preventing or/and treating medical conditions, such as restenosis or/and thrombosis, by implanting the medical device, wherein activity of bound chemical entity exhibits efficacy towards the medical condition.