Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a medical device for moving lymphatic fluid. The medical device may include an implantable body having an inlet end region and an outlet end region. The inlet end region may include one or more inlet opening. The outlet end region may include one or more outlet openings. A pump member may be positioned between the inlet end region and the outlet end region. The pump member may be configured to draw lymphatic fluid into the implantable body through the inlet end region and transfer lymphatic fluid out from the implantable body through the outlet end region.
