| Features | Eliminates drainage tube ligature sutures, "rip-chord” sutures, occluding sutures. Attachable on either right or left side. Bi-Plate design allows for greater aqueous drainage. Valve and Bi-Plate surface area: 364 mm². Immediate reduction of intraocular pressure. Unique, non-obstructive valve system to prevent excessive drainage, chamber collapse. Implanted in a true, single-stage procedure. | Immediate reduction of intraocular pressure. Unique, non-obstructive valve system to prevent excessive drainage, chamber collapse. Implanted in a true, single-stage procedure. Aqueous percolation holes. Tapered profile for easy insertion. Made of medical grade silicone. Silicone plate. Thinner plate. |