ПЬЮ Рэндалл Б. (US),РАЙЕЛЛ Джеймс Дэниел (US),ФЛИТШ Фредерик А. (US)
申请号：
RU2014109948/14
公开号：
RU2014109948A
申请日:
2014.03.14
申请国别(地区):
RU
年份:
2015
代理人:
摘要：
1. An ophthalmic device comprising: a hydrogel lens； a substrate insert removably attached to a hydrogel lens. 2. The ophthalmic device according to claim 1, wherein: the hydrogel lens contains an optical zone and a peripheral zone that is located outside the optical zone, and the substrate insert is removably fixed to the optical zone of the hydrogel lens. The ophthalmic device according to claim 1, wherein: the hydrogel lens comprises an optical zone and a peripheral zone that is located outside the optical zone, two or more protruding portions are included in the peripheral zone of the hydrogel lens. The ophthalmic device according to claim 3, wherein gap spaces are located between two or more protruding portions in the peripheral zone of the hydrogel lens, in which oxygen transfer and tear fluid flow can occur. The ophthalmic device according to claim 1, wherein the upper surface of the substrate insert partially protrudes from the outer surface of the hydrogel lens. The ophthalmic device according to claim 1, wherein the substrate insert comprises ribs located at least partially along its circumference. The ophthalmic device according to claim 1, wherein the substrate insert contains two or more reeds located along its circumference. The ophthalmic device according to claim 7, wherein the tongues are made of elastic material. The ophthalmic device according to claim 1, wherein the substrate insert comprises an upper circular portion above the lower circular portion that form a circular step, the lower circular portion having a diameter that is larger than the diameter1. Офтальмологическое устройство, содержащее:гидрогелевую линзу； ивкладыш-субстрат, съемным образом прикрепленный к гидрогелевой линзе.2. Офтальмологическое устройство по п. 1, в котором:гидрогелевая линза содержит оптическую зону и периферическую зону, которая расположена снаружи оптической зоны, ивкладыш-субстрат съемным образом закреплен в оптической зоне гидрогелевой линзы.3. Офтальмологическое
