Patents Assigned to Chiron Vision, Inc.
  • Bio-erodible ophthalmic shield
    Patent number: 5518732
    Abstract: Bio-erodible ophthalmic shields comprising gelatin, a glycosaminoglycan (for example chondroitin sulfate) and carboxymethyl cellulose, and a method of treating a traumatized or "dry" eye by administering the gelatin-based ophthalmic shields to the traumatized eye. The ophthalmic shields are bio-compatible and bio-erodible in traumatized, non-traumatized and dry eyes. The gelatin-based ophthalmic shields can further include one or more therapeutically active substances that will be released to the eye.
    Type: Grant
    Filed: February 14, 1995
    Date of Patent: May 21, 1996
    Assignee: Chiron Vision, Inc.
    Inventor: Alok Nigam