| 发明名称 |
Soluble Coating Comprising Polyelectrolyte With Hydrophobic Counterions |
| 摘要 |
The present invention provides an implantable device having a biosoluble coating comprising a polyelectrolyte and a counterion and the methods of making and using the same. |
| 申请公布号 |
US2015157771(A1) |
申请公布日期 |
2015.06.11 |
| 申请号 |
US201514624063 |
申请日期 |
2015.02.17 |
| 申请人 |
Abbott Cardiovascular Systems Inc. |
发明人 |
Hossainy Syed F.A.;Trollsas O. Mikael;Kleiner Lothar W. |
| 分类号 |
A61L31/14;A61L31/06;A61L31/16;A61L31/04 |
主分类号 |
A61L31/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An implantable device comprising a biosoluble body structure and optionally comprising a coating deposited on the body structure of the implantable device, the biosoluble body structure comprising:
a complex comprising a polyelectrolyte and a counterion, the polyelectrolyte being poly(2-acrylamido-2-methyl-1-propane sulfonic acid) (PAMPS), sulfonated poly(ether ether ketone) (SPEEK), poly(acryloxyethyltrimethyl ammonium chloride), poly(methacryloxy(2-hydroxy) propyltrimethyl ammonium chloride), or a combination thereof. |
| 地址 |
Santa Clara CA US |
