Surgical Knochenbohrvorrichtung, elbow for such surgical Knochenbohrvorrichtung and method for cooling such a surgical Knochenbohrvorrichtung

摘要

The invention relates to a surgical Knochenbohrvorrichtung (1) including one with a drive (2) connected to the drill (3), a container (4) for a coolant (5), at least one pump (6) for conveying the coolant (5), a first conduit (7) for supplying the coolant (5) from the container (4) into the interior of the drill (3) and a second conduit (8) for supplying the coolant (5) from the container (4) to the outside of the drill ( 3), and an angle piece (19), a drilling template (20) and a cooling method for such a Knochenbohrvorrichtung (1). To improve the cooling effect of a measuring device (9) for detecting the depth (d) of the drill (3) is provided, which measuring device (9) is connected to a control means (10) for controlling the conveyance of the cooling means (5), so that the amount the coolant (5) in the first conduit (7) and in the second line (8) in dependence of the depth (d) of the drill (3) is adjustable.