PROBLEM TO BE SOLVED: To provide an intraocular lens insertion system capable of suitably performing insertion of an intraocular lens without using a viscoelastic substance in the eye.SOLUTION: An intraocular lens insertion system includes: an intraocular lens insertion instrument which moves by using prescribed power, an intraocular lens having an optical part with a prescribed refractive power, and a support part for positioning the optical part in the eye, and inserts the intraocular lens into the eye； an irrigation solution injection instrument which injects an irrigation solution into the eye； a power supply source which supplies prescribed power to the intraocular lens insertion instrument； and an irrigation solution supply source which supplies an irrigation solution to the irrigation solution injection instrument. The intraocular lens insertion instrument has a regulation means for regulating deformation of the optical part so as to fold the optical part in the intraocular lens insertion instrument to a projecting shape toward a crystal lens rear capsule side in the eye.SELECTED DRAWING: Figure 6COPYRIGHT: (C)2018,JPO&INPIT【課題】粘弾性物質を眼内に用いることなく眼内レンズの挿入を好適に行うことができる眼内レンズ挿入システムを提供する。【解決手段】眼内レンズ挿入システムを、所定の屈折力を有する光学部と眼内における光学部の位置決めを行う支持部とを有する眼内レンズを、所定の動力を用いて移動させて、眼内レンズを眼内に挿入する眼内レンズ挿入器具と、眼内に灌流液を注入する灌流液注入器具と、眼内レンズ挿入器具に所定の動力を供給する動力供給源と、灌流液注入器具に灌流液を供給する灌流液供給源と、を有し、眼内レンズ挿入器具は、眼内レンズ挿入器具内において光学部が眼内の水晶体後嚢側に向かって凸形状に折り畳まれるよう光学部の変形を規制する規制手段を有する構成とする。【選択図】図６
