Patents Assigned to Optisinvest
  • Device for the intraocular transfer of active products by iontophoresis
    Patent number: 6154671
    Abstract: A device for transferring a medicament into the eyeball by iontophoresis. A reservoir holding the active product is applied to a patient's eye. The reservoir has at least one active surface electrode facing the eye tissue lying at the periphery of the cornea. The reservoir also has a return electrode and a current generator. The return electrode is in contact with the patient's partly closed eyelids.
    Type: Grant
    Filed: January 4, 1999
    Date of Patent: November 28, 2000
    Assignee: Optisinvest
    Inventors: Jean-Marie Parel, Francine Behar