PROBLEM TO BE SOLVED: To provide an intraocular lens suppressing increase of the cross-sectional area of the intraocular lens in the extruding direction when support parts are integrally folded together with an optic part, and being appropriately fed out of an injector or appropriately disposed within a capsule.SOLUTION: The foldable intraocular lens includes the optic part and a pair of support parts integrally formed with the optic part for supporting the optic part within an eye. The intraocular lens further includes a first constricted part formed at the proximal end of each support part coupled with the optic part as a base point for bending the whole support part, and a second constricted part formed between the first constricted part and the distal end of the support part as a base point for bending the support part by a prescribed length from the distal end of the support part.COPYRIGHT: (C)2011,JPO&INPIT【課題】 支持部を光学部とともに一体的に折り畳むことによる押出方向での眼内レンズの断面積の増加を抑制でき、インジェクターからの送出、嚢内への配置を好適に行うことができる眼内レンズを提供する。【解決手段】 光学部と、光学部に一体的に形成され光学部を眼内で支持するための一対の支持部とを備える折り曲げ可能な眼内レンズは、光学部に連結される支持部の基端に形成され支持部全体を撓ませるための基点となる第1括れ部と,支持部の先端から所定の長さだけ撓ませるための基点とするために第1括れ部と支持部の先端との間に形成される第2括れ部とを備える。【選択図】 図6
