Disclosed herein are systems, devices and methods for treating an ocular disorder in an eye. The ocular device includes a proximal end, a distal end, and an internal lumen forming a flow pathway extending from the proximal end to the distal end at least one inflow region that communicates with the flow pathway and an expandable portion having a plurality of interconnected struts forming multiple openings in the device communicating with the flow pathway. The expandable portion has a first cross-sectional shape suitable for insertion into the eye that is generally cylindrical and a second cross-sectional shape that is larger than the first cross-sectional shape. The system also includes a delivery device for inserting the ocular device into an eye including a sheath configured to surround at least a portion of the ocular device an applier configured to insert into the internal lumen of the ocular device and an actuator.
