A device for maintaining patency of a prostatic urethra includes a stent having a proximal end, a distal end, and a passageway therebetween. The device includes longitudinal and angled struts and nodes, each longitudinal strut coupled to at least one angled strut at a corresponding node, the struts and nodes coupled to each other to form a plurality of cells, circumferentially adjacent cells forming stent regions. The stent includes a nose region, a body region, and a tail region. The stent is configured to expand from a compressed configuration to an expanded configuration within a bodily lumen. The stent includes a collapsibility gradient along its length such that it provides a nose region radial force at the nose region, a body region radial force at the body region, and a tail region radial force at the tail region, wherein the nose region radial force is less than the tail region radial force, and the tail region radial force is less than the body region radial force.