title: [Use of rigid gas permeable contact lenses].
abstract: By application of contact lenses destined for a extended wearing, for preservation of a normal structure and metabolism of the cornea a considerable permeability of the contact lens for oxygen is necessary (Dk/L 75-80). The actually most popular in the world soft contact lenses have no such parameters. The application of rigid lenses produced from materials of high permeability for oxygen enables the extended wearing without substantial disturbances of the corneal metabolism. The paper presents a new generation of fluoro-silicone acrylates used for the production of contact lenses permeable for oxygen. Discussed are the problems connected with the adjusting of these lenses, their tolerance and influence on the corneal metabolism.
authors.affiliation: Kliniki Okulistycznej Wojskowego Instytutu Medycyny Lotniczej w Warszawie, Poland.
authors.forename: M
authors.initials: M
authors.lastname: Habela
mesh_terms: D000179:Acrylates; D001672:Biocompatible Materials; D003262:Contact Lenses, Extended-Wear; D003315:Cornea / Q000378:metabolism*; D006801:Humans; D010539:Permeability
chemical_list: D000179:Acrylates; D001672:Biocompatible Materials
vernacular_title: Zastosowanie twardych soczewek kontaktowych przepuszczalnych dla tlenu.