A sterilization device for an ophthalmic medical instrument, comprising a sterilization box body (1), a box cover (2), a cleaning mechanism (3), a liquid inlet mechanism (4), and a drying mechanism (5), wherein the top of the sterilization box body (1) is covered with the box cover (2)； the inner side wall of the sterilization box body (1) is provided with a vertical passage groove (11)； the outer side wall of the sterilization box body (1) is further provided with an inlet hole (12) that is communicated with the passage groove (11)； a liquid outlet (13) used for discharging a waste sterilization liquid is further provided on the sterilization box body (1)； the liquid outlet (13) is sealed and covered by a sealing plug (6)； the cleaning mechanism (3) comprises a mounting bracket (31) that is vertically and slidably connected with the sterilization box body (1), multiple rotary rollers (32) vertically provided in the mounting bracket (31), and a driving part (33) that drives the multiple rotary rollers (32) to rotate； each rotary roller (32) is provided with a brush (34). The driving part (33) drives the rotary roller (32) to rotate； because the rotary roller (32) is externally provided with the brush (34), the rotation of the brush (34) has the effect of cleaning the medical instrument； an ultraviolet sterilization lamp (52) and a hot air fan (51) are turned on by means of a third control switch (53), and have the characteristics of fully cleaning, sterilizing, and drying the ophthalmic medical instrument.La présente invention concerne un dispositif de stérilisation pour instrument médical ophtalmique, le dispositif de stérilisation comprenant un corps de boîte de stérilisation (1), un couvercle de boîte (2), un mécanisme de nettoyage (3), un mécanisme d'entrée de liquide (4) et un mécanisme de séchage (5), la partie supérieure du corps de boîte de stérilisation (1) étant recouverte avec le couvercle de boîte (2)； la paroi latérale interne du corps de boîte de stéri
