Handling device for the foiniation of a disassemblable medical instrument comprises a first component, a second component, which can be moved relative to the first component, a coupling device on the second component, wherein the coupling device is designed and arranged in order to be coupled to a corresponding coupling device at the proximal end of a force transmission device within a working range of positions of the second component and in order not to be coupled to a corresponding coupling device at the proximal end of a force transmission device in a release position of the second component, and a guiding device on the first component for guiding a corresponding coupling device at the proximal end of a force transmission device within a transitional range between one end of the working range and the release position.
