DEVICE FOR ROBOT-ASSISTED SURGERY

摘要

A device for robot-assisted surgery, comprising at least one non-sterile manipulator arm (12) having a coupling unit (100) with drive elements. The device further has an instrument unit (300) which comprises a surgical instrument (500) and a sterile sterile unit (400) for coupling the surgical instrument (500) to the drive elements of the coupling unit (100). The coupling unit (100) comprises a translatory drive element (110, 112) for generating a translatory drive movement and a rotatory drive element (114, 116) for generating a rotatory drive movement. The sterile unit (400) has a translationally driven element (408, 410) couplable to the translatory drive element (110, 112) and a rotationally driven element (412, 414) couplable to the rotatory drive element (114, 116). The device has a sterile lock (200) which is capable of being coupled to the coupling unit (100) and to the sterile unit (400).

主权项

1. A device for robot-assisted surgery, comprising
at least one non-sterile manipulator arm (12) having a coupling unit (100) with drive elements, a sterile instrument unit (300) arranged in a sterile area and comprising a surgical instrument (500) and a sterile sterile unit (400) for coupling the surgical instrument (500) to the drive elements of the coupling unit (100), a sterile cover (40) for shielding at least a part of the manipulator arm (12) from the sterile area (42), wherein the coupling unit (100) comprises a translatory drive element (110, 112) for generating a translatory drive movement and a rotatory drive element (114, 116) for generating a rotatory drive movement, that the sterile unit (400) has a translationally driven element (408, 410) couplable to the translatory drive element (110, 112) and a rotationally driven element (412, 414) couplable to the rotatory drive element (114, 116), that the sterile cover (40) comprises a sterile lock (200) which is connectable to the coupling unit (100) and to the sterile unit (400), that the sterile lock (200) connected to the coupling unit (100) shields the translatory drive element (110, 112) and the rotatory drive element (114, 116) in a sterile manner before the sterile unit (400) is connected to the sterile lock (200) and after the sterile unit (400) has been separated from the sterile lock (200).