Device for automatic attachment and actuation of surgical instruments

摘要

Equipment for the automatic positioning and operation of surgical instruments, in particular for refractive corneal surgery, in particular lamellar refractive surgery, comprising means 1 for correct positioning relative to the bed on which the operation is performed; means 2 for raising all the equipment in a vertical direction; a horizontal guide 3; a first supporting element 4 arranged so as to slide along said horizontal guide 3; a horizontal linear actuator 5, which causes said supporting element 4 to slide along the horizontal guide 3, in both directions; a vertical guide 6, which is integral with said first supporting element 4 and perpendicular to the horizontal guide 3; a second supporting element 7, which can be slid in both directions along said vertical guide 6 by means of a first vertical linear actuator 8; an element to drive and support 10, 13 the surgical instrument 9, carried by the second supporting element 7; a horizontal platform 11 integral with said second supporting element 7 and provided with a second vertical linear actuator 12 which allows it to be raised and lowered in an autonomous manner, and an arm 15, integral with said means for positioning 1 and raising 2 in a vertical direction and carrying on its free end an element 16 for correct positioning of the part on which the operation is to be performed. IMAGE