SmartPLUG from Medennium is an innovative device used to occlude the "punctum" or tear duct, and conserve the eye's natural tears. SmartPLUG is designed to fit a range of punctum sizes. Made of a flexible thermosensitive acrylic material, SmartPLUG adjusts to the exact shape and size of the punctum.
The Medennium SmartPLUG™: A Patient’s Guide to Dry Eye Treatment
If you suffer from the dryness, burning, itching, or excessive tearing caused by dry eye; effective long-term relief is now available without the inconvenience and expense of daily eye drops or ointments.