Shank for a medical instrument and medical instrument, in particular mono- or bipolar medical instrument

摘要

The invention relates to a shaft for a medical instrument (12), in particular a mono- or bipolar medical instrument, with a shaft body (16) which receives a tool (18) at the distal end, which has a first jaw part (19) and a second Jaw part (21) which are guided with a in the shaft body (16) guided pull / push rod (26) relative to each other from an open position (29) into a closed position (28) and the proximal end of a connecting piece (14) for fastening on a handling device (23) through which the pull / push rod (26) is movable back and forth, wherein each jaw part (19, 21) at the distal end in the shaft body (16) by a respective link (49) is pivotally guided ,