ProVisc 0.40 mL Ophthalmic Viscosurgical Device, Sodium Hyaluronate **Refrigerated** (RX)ProVisc 0. 40 mL Sodium Hyaluronate Ophthalmic Viscosurgical Device Prefilled Syringe is a medical device used in ophthalmic surgery. It contains a sterile solution of sodium hyaluronate, a natural substance found in the body that helps lubricate and protect the eyes. The purpose of ProVisc is to provide additional lubrication and cushioning in the eye during surgery, helping to prevent damage to delicate eye structures and maintain clarity of the