"Ocular Bandage Gel (OBG) Pivotal Trial in Patients Undergoing Photorefractive Keratectomy (PRK)"

A modified form of the natural polymer hyaluronic acid, which is a gel that possesses unique physical and chemical properties such as hydrating and healing when applied to the ocular surface. The ability of CMHA-S to adhere longer to the ocular surface, resist degradation and protect the ocular surface makes it well-suited for treating various ocular surface injuries including surgical trauma.

A bandage contact lens protects an injured or diseased cornea from the mechanical rubbing of the blinking eyelids, therefore allowing it to heal. It is a normal (usually soft, but not always) contact lens has no power. It is not intended to improve your vision.