Enteroptyx

Robert Wade Allen

Richard W Mendius

Patrick Ireland

J Patrick Ireland

Connor James Robinson

A punctum plug includes a proximal head, a shaft, and a distal body, and an axial bore. The head is defined by a flexible circular flange with a convex upper portion and a concave lower portion. The body defines a frustoconically tapered distal tip and a two wings that extend in an arc and taper in thickness. The wings can extend further radially than the flange of the head. A recessed groove is defined around the shaft extending between the wings and a wall structure connecting the winged portions of the body. The above structure permits one plug or fewer plugs to accommodate a broad patient population.

Punctum plug

A punctum dilating and plug inserting system includes an inserter and a protective cover defining a dilator. The inserter includes a longitudinal body, and a handle. The handle has a rounded stationary member and a trigger rotatably connected to the handle by a living hinge. A mounting wire extends through the body and is connected to the trigger. When the trigger is activated, the wire is retracted and a plug mounted on a distal end of the wire is released. A packaging is provided for receiving, protecting, and handling at least a portion of the entire inserter until ready for use. An end of the packaging includes a dilator dip for dilating the punctum in advance of receiving the punctum plug.

Growing community of inventors

Memphis, TN, United States of America

Robert Wade Allen