PROBLEM TO BE SOLVED: To provide an intraocular lens injection instrument capable of stably and quickly injecting and opening an entire IOL including support parts in an eye.SOLUTION: The intraocular lens injection instrument comprises: an injection part configured to internally hold the IOL and inject the IOL into the eye through an incision formed in the eye a cylinder body part provided, at its front end, with the injection part a plunger for pushing the IOL out of the injection part, the plunger being placed in the cylinder body part to be movable in an axial direction of the cylinder body part and a contact surface arranged in a position on axis and apart from the tip end by a predetermined distance toward the base end of the plunger, the plane being to contact with the support parts of the IOL.COPYRIGHT: (C)2011,JPO&INPIT【課題】 支持部を含めた眼内レンズ全体の眼内への注入、解放を早く安定して行うことのできる眼内レンズ挿入器具を提供する。【解決手段】 眼内レンズ挿入器具は、眼内レンズを内部に載置し眼球に設けられた切開創から眼内レンズを挿入するための挿入部と、挿入部を先端に設けた筒構造の挿入器具本体と、挿入部から眼内レンズを押し出すために挿入部本体の筒内で軸方向に進退移動可能に設けられたプランジャーと、プランジャーの先端から基端側に向けて所定距離だけ離れた軸上に眼内レンズの支持部と当接するための当接面とを備える。【選択図】 図7
