US D460522 S1
FIG. 1 is a side, cylindrically symmetric about its long axis, view.
FIG. 2 is a nearly end-on, fluid exit port with slotted vent cover, view.
FIG. 3 is a nearly entrance end-on view with hole where fluid flows in
FIG. 4 is an isometric view from the exit end, showing a hole-perforated, air filter vent cover against the shoulder
FIG. 5 is a isometric drawing which views from the entrance port at the right side of the rendering; and,
FIG. 6 is a perspective view thereof, the broken line showings of a catheter and tubing are environmental only and form no part of the claimed design.