PROBLEM TO BE SOLVED: To provide an intraocular lens capable of being folded into small by using an injector, and capable of being stably held within an eye.SOLUTION: A support part of the bendable intraocular lens includes: a proximal end part having a constricted part to be a base point when the whole support part is flexed toward the inner side as the intraocular lens is bent a distal end part having a curved shape along a lens capsule of the human eye to be mounted on an optical part when the intraocular lens is bent and a transition part connecting the proximal end part and the distal end part. The transition part is formed in such a way that the width of a portion connected to the distal end part is narrower than the width of a portion connected to the proximal end part, and that the thickness becomes thinner from the proximal end part toward the distal end part. With the transition part, the thickness of the distal end part is thinner than the thickness of the proximal end part.COPYRIGHT: (C)2013,JPO&INPIT【課題】 インジェクターを用いて眼内レンズを小さく折り畳むことができ、眼内で安定して保持できる眼内レンズを提供する。【解決手段】 折り曲げ可能な眼内レンズの支持部は、眼内レンズの折り曲げ時に支持部全体を内側に向けて撓ませる際の基点となる括れ部を有する基端部と、人眼の水晶体嚢に沿う湾曲形状を有し眼内レンズの折り曲げ時に光学部上に載せられる先端部と、基端部と先端部とを繋げる移行部を備える。また、移行部は基端部に繋げられる部分の幅に対して先端部に繋げられる部分の幅が狭く形成されると共に、基端部から先端部に向けて厚さが薄く形成され、移行部によって先端部の厚さは基端部の厚さよりも薄く形成されている。【選択図】 図1
