| abstract |
An interventional device for delivery of multiple beneficial agents. The device includes a prosthesis having a surface loaded with a plurality of discrete droplets of first and second beneficial agents. The discrete droplets of beneficial agent are loaded along a first controlled trajectory and the second beneficial agent is loaded along a second controlled trajectory. The first controlled trajectory and the second controlled trajectory can be aligned to allow mixing of the first and second beneficial agents prior to being loaded onto the surface of the prosthesis. |