发明名称 |
Implantable stimulation lead having an advanceable therapeutic drug delivery system |
摘要 |
A pacing lead having a stylet introduced anti-inflammatory drug delivery element advanceable from the distal tip electrode. The element is preferably formed as a moldable biocompatible composite material. The element has a biocompatible matrix material which may be combined with drugs and therapeutic agents to deliver the drugs and agents by co-dissolution or diffusion to the point of either passive or active fixation. The drug delivery element may be rigid and serve to center an active fixation mechanism, preferably a helix, which penetrates the myocardium.
|
申请公布号 |
US5833715(A) |
申请公布日期 |
1998.11.10 |
申请号 |
US19950495767 |
申请日期 |
1995.06.27 |
申请人 |
PACESETTER, INC. |
发明人 |
VACHON, DAVID J.;MOADDEB, SHAHRAM |
分类号 |
A61N1/05;(IPC1-7):A61N1/05 |
主分类号 |
A61N1/05 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|