Insertion tool for a closure device

A medical apparatus (100; 200; 300) is provided, comprising a closure device (21; 102; 202; 302) comprising a first or distal member or portion adapted to be placed on one side of an opening in a wall of a bodily organ, and a second or proximal member or portion adapted to be placed on the opposite side of the opening in the wall of the bodily organ, an insertion assembly (101; 201; 301) comprising at least one actuator operatively connected to at least one of said first or second members, wherein the insertion assembly further comprises at least one motor (105; 106; 205; 306) adapted to maneuver said at least one actuator. In one embodiment the medical apparatus comprises further a closure device (102; 202), which comprises a locking member (130; 230) and a tubular member (121; 221) having two sets of struts (122, 123; 222; 223) being provided with a hinge section, and an insertion assembly (101; 201), which comprises a holder (140; 240) and an actuator, the holder being releasably engaged in the locking member and the actuator being releasably engaged with the tubular member.