Apparatus and method for disinfecting a contact lens and detecting the presence of an oxidizing disinfectant.

摘要

The apparatus and method are useful for disinfecting contact lenses. The apparatus includes a color indicating element comprising a polymer CONTAINING REDOX repeating unit has a stable oxidized state and a reduced state STABLE. THIS ELEMENT INDICATOR COLOR IN COLOR INDICATION PROVIDED THE PRESENCE OF OXIDATIVE DISINFECTANT A, FOR EXAMPLE hydrogen peroxide in the liquid medium.