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1. (WO2014208507) INTRAOCULAR-LENS INSERTION INSTRUMENT

Pub. No.:    WO/2014/208507    International Application No.:    PCT/JP2014/066587
Publication Date: Thu Jan 01 00:59:59 CET 2015 International Filing Date: Tue Jun 24 01:59:59 CEST 2014
IPC: A61F 2/16
A61F 9/007
Applicants: KOWA COMPANY, LTD.
興和株式会社
Inventors: SATO, Takashi
佐藤 隆史
Title: INTRAOCULAR-LENS INSERTION INSTRUMENT
Abstract:
 Provided is a technique for making it possible to suppress fluctuation of an injection location, injection direction, or injection amount during injection of a viscoelastic substance in an intraocular-lens insertion instrument, and to supply an appropriate amount of the viscoelastic substance to an appropriate location of the intraocular-lens insertion instrument. An intraocular-lens insertion instrument for inserting a needle of an injector from a needle hole (13d) provided to a stage lid part (13) and injecting a viscoelastic substance such as hyaluronic acid into a stage part (12), then inserting a nozzle part (15) into an eye from an incised wound and discharging an intraocular lens (2) into the eye from a distal end (10a) of the nozzle part (15) inserted into the eye, wherein a receiving part having a needle abutting part (60), which is a recess for receiving a distal end of the needle of the injector, is provided to a surface of an inside of the stage part (12) facing the needle hole (13d).