| 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> |
