PROBLEM TO BE SOLVED: To provide an ophthalmologic apparatus configured to be easy to use for an operator and to perform a highly efficient surgery by seamlessly changing over a suction part in sucking.SOLUTION: The ophthalmologic apparatus includes: a suction port for sucking a liquid including intraocular tissue from a patients eye a storage part for storing the liquid including the intraocular tissue sucked by the suction port a first suction part that sucks gas in the storage part and decreases a pressure inside the storage part for introducing the liquid including the intraocular tissue, into the storage part a first route formed from the suction port via the storage part a second route formed from the suction port by detouring the storage part a second suction part that is connected to the first route and the second route and sucks the liquid including the intraocular tissue to be sent to the first route and the second route an effluent part for recovering the liquid including the intraocular tissue sent from the second suction part and a changeover part that changes over a route for connecting the suction port and the second suction part, to the first route or the second route.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2018,JPO&INPIT【課題】吸引中の継ぎ目のない吸引部の切り替えを可能とし、術者にとってより使い易く、効率の良い手術が可能となる眼科装置を提供する。【解決手段】眼科装置であって、患者眼から眼内組織を含む液体を吸引する吸引口と、吸引口にて吸引された眼内組織を含む液体が貯留される貯留部と、貯留部内に眼内組織を含む液体を取り入れるために貯留部内の気体を吸引して貯留部内の圧力を下げる第1吸引部と、吸引口から貯留部を介して形成される第1経路と、吸引口から貯留部を迂回して形成される第2経路と、第1経路と第2経路に接続し、第1経路と第2経路に送られる眼内組織を含む液体を吸引する第2吸引部と、第2吸引部から送られる眼内組織を含む液体を回収する廃液部と、吸引口と第2吸引部とを繋ぐ経路を第1経路または第2経路に切り替える切替部と、を有する。【選択図】図2
