Abstract: Device (1) for exposing an implant base body (2), in particular wherein the dental implant (2) is fixed in a person's jaw and is covered by gum. During exposure, the gum covering the implant base body is cut open to expose the implant base body, in particular it is removed in the shape of a hole circle. The device (1) comprises a sensor (22) for determining the position of the implant base body (91) covered by the gum (82), characterized in that the device (1) comprises a blade (32) for cutting the gum (82).

Abstract: Method for returning a small vehicle (3) to a base station (2) by a user of the small vehicle (3), in particular for position detection during the return, comprising the following method steps: Transfer of the small vehicle (3) by the user into a predetermined distance from the base station (2), Generation of a scan (9) of a first identifier (11), which is attached to the base station (2), by means of a mobile telephone (8) by the user, information technology recording and evaluation of the scan (9), information technology blocking of the small vehicle (3) for further use of the small vehicle (3) by the user.

Abstract: A connection system (1) for connecting a small vehicle (3) to a base station (2), comprising a first locking part (20) for installation on the base station (2) or the small vehicle (3), having a first securing unit (21), a second locking part (30), for installation on the small vehicle (3) or the base station (2), having a second securing unit (31); wherein the first locking part (20) and the second locking part (30) are designed for connection to one another, wherein the first securing unit (21) is selectively switchable between a release state and a locked state, wherein the first securing unit (21) and the second securing unit (31) are designed, more particularly complementarily designed, so that separation of the interconnected first and second locking parts (20, 30) is prevented in the locked state.

Abstract: Device (1) for exposing an implant base body (2), in particular wherein the dental implant (2) is fixed in a person's jaw and is covered by gum. During exposure, the gum covering the implant base body is cut open to expose the implant base body, in particular it is removed in the shape of a hole circle. The device (1) comprises a sensor (22) for determining the position of the implant base body (91) covered by the gum (82), characterized in that the device (1) comprises a blade (32) for cutting the gum (82).