Abstract
The invention relates to a control interface (I) of a robotic system for vitreoretinal surgery comprising a haptic device (1) provided with an articulated chain (2) having a free end (3), characterized in that it comprises a guide device (10) comprising: a fixed surface (11), a guide means (20) mounted on the fixed surface by a ball joint (21), a rod (30) mounted on said guide means (20) by a sliding connection (25) with an axis corresponding to that of the rod (30), said rod comprising a first end (32) fixedly mounted on the free end (3) of the haptic device (1) and a second end (33) on which a gripping member (5) is intended to be mounted.