| 摘要 |
[Problem] To provide an intraocular lens implantation tool that has a simple structure and is capable of holding and releasing intraocular lenses. [Solution] In the present invention, an intraocular lens implantation tool comprises the following: a holding member comprising an implantation section with inner walls for folding an intraocular lens into a small shape and a main cylinder for pushing the intraocular lens out from the tip of the implantation section, where the holding member is disposed in the main cylinder in order to hold the intraocular lens and that holds the lens so that no stress is applied to the intraocular lens; and a pushing-in means for pushing in an intraocular lens through the application of pressure to the intraocular lens in order to release the intraocular lens being held by the holding member. The holding member comprises a restriction means for restricting the motion of the intraocular lens in the direction of pushing by the pushing-in means. The restriction means restricts the movement of the intraocular lens when the lens is not being pushed in by the pushing means and releases restriction by deforming in response to pressure applied by the pushing-in means. |
