Implantable devices (2) include at least a main lumen (4) having a proximal end and a distal end, but often includes at least one side branch lumen (6a,6b,6c) to address implant sites having interconnected vessels. The delivery and deployment systems include at least one catheter (38) for selectively positioning the lumens of the implant (2) to within target vessels as well as selectively deploying the implant (2). A plurality of lines or strings are used to facilitate selective positioning and deployment of the implant (2).
