PROBLEM TO BE SOLVED: To provide an intraocular lens insertion device for improving tacking accuracy. An intraocular lens insertion device (1) for inserting an intraocular lens (4) having an optical portion (41) having an optical function and support portions (42a, 42b) extending from the optical portion (41) into the eye. When the intraocular lens 4 is advanced along the inner wall of the hollow body in which the 4 is installed so that the folded intraocular lens 4 is discharged to the outside of the hollow body with the inner surface of the optical portion 41 inside, the support portion It has a protrusion 20 that is one of 42a and 42b and abuts on the front support portion 42a arranged in front to bend the front support portion 42a, and the protrusion 20 is a folding portion of the intraocular lens 4. An intraocular lens insertion device having a holding portion that temporarily suppresses the progress of bending of the front supporting portion 42a by holding the front supporting portion 42a. [Selection diagram] Fig. 6【課題】タッキングの精度を向上させる眼内レンズ挿入器具を提供する。【解決手段】光学機能を有する光学部４１と光学部４１から延在する支持部４２ａ，４２ｂとを有する眼内レンズ４を眼内に挿入する眼内レンズ挿入器具１であって、眼内レンズ４が設置される中空体の内壁に沿って眼内レンズ４を前進させることにより光学部４１の内面を内側にして折り畳まれた眼内レンズ４を中空体の外に放出する際に、支持部４２ａ，４２ｂのうちの一つであって前方に配置された前方支持部４２ａに当接させて前方支持部４２ａを折り曲げる突起部２０を有し、突起部２０は、眼内レンズ４の折り畳みの際に、前方支持部４２ａの保持により前方支持部４２ａの折り曲げの進行を一時的に抑制する保持部を有する、眼内レンズ挿入器具である。【選択図】図６
