| 摘要 |
The invention relates to a medical device (10) having two device units (12, 14) that can be mechanically coupled to each other, wherein the two device units (12, 14) have two functional units (42, 44) that can be mechanically coupled to each other in order to be able to actuate the second functional unit (44) by means of the first functional unit (42) in the mechanically coupled state, and the first functional unit (42) can be activated electrically or electronically and has a mechanical coupling segment (66), which can be brought into a coupling position (B) in order to couple with a corresponding mechanical coupling segment (68) of the second functional unit (44). According to the invention, means (S3, 64) for detecting a relative position of the two device units (12, 14) with respect to each other or a distance of the two device units from each other are provided at least on one device unit (12, 14), and the electrical or electronic activation of the first functional unit (42) is configured in such a way that the mechanical coupling segment (66) of the first functional unit (42) can be brought into the coupling position (B) only if the two device units (12, 14) are in a certain relative position with respect to each other or fall below a predetermined minimum distance from each other. |
