Surgical device for filling distensible surgical instrument or implant with fluid, has displacement unit partially limiting fluid volume with active surface carried from one position to another position relative to another displacement unit

摘要

The surgical device (10) comprises a displacement unit (24) partially limiting a fluid volume (84) with an active surface carried from one position to another position relative to another displacement unit (22) by an actuating device (88). The former displacement unit is carried from a third position to a fourth position relative to a fluid container (20). The latter displacement unit in the latter position and the former displacement unit in the third position are coupled to each other. An independent claim is included for a surgical system under a fluid effect of a distensible surgical instrument or implant.