Permalens
National Institutes of Health
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Patient desire for continuous overnight wear and sustained good vision probably followed the footsteps of Adolf Fick’s first…
Les auteurs ont adapte a 18 patients des lentilles a haute hydrophylie en Perfilcon A comme pansement apres keratoplastie ou…
In previous experiments, we found that a high-water-content hydroxyethyl methacrylate (Permalens) hydrogel implant was not only…
Seven patients undergoing aphakic keratoplasty or combined keratoplasty and cataract extraction were fitted with a single type of…
Permalens contact lenses for extended wear offer further possibilities for correcting aphakic eyes. In some cases they may…
A STUDY WAS BEGUN LAST YEAR TO DETERMINE IF THE NEW EXTENDED WVEAR contact lenses would be practical and helpful to our private…
In a clinical and experimental study we tested a new contact lens for continuous-wear. The modified HEMA-lens ("Permalens…