Combined orthokeratology lens

• Main Authors: WANG YOUKAI, LI ZIHAN, WAN MINGZHOU, XIN JIANYU, LU LILAI, DAI YAN
• Format: Patent
• Language: Chinese; English
• Published: 06.09.2022
• Subjects: CONTACT LENSES; OPTICS; PHYSICS; SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES

The utility model relates to an orthokeratology lens, and provides a combined orthokeratology lens in order to improve the preparation efficiency of the orthokeratology lens, which is formed by combining an optical component and an arc-shaped matching component, the optical assembly comprises a base arc located in the center and a first connecting arc located on the edge. The matching assembly comprises a second connecting arc, a positioning arc and a peripheral arc which are sequentially arranged from inside to outside; the first connecting arc is used for being connected with the second connecting arc. According to the combined orthokeratology lens, the optical assembly and the matching assembly with appropriate parameters can be combined according to needs, and the time for a patient to wait for the orthokeratology lens is shortened. 本实用新型涉及角膜塑形镜，为了提高塑形镜的制备效率，提供了一种组合式角膜塑形镜，由光学组件和弧形的配适组件组合而成；光学组件包括位于中心的基弧，以及位于边缘的第一连接弧；配适组件包括由内到外依次设置的第二连接弧、定位弧和周边弧；第一连接弧用以与第二连接弧连接。本实用新型的组合式角膜塑形镜，能够根据需要将合适参数的光学组件和配适组件组合起来，减少患者