B is a cross-sectional view of the restraining device of FIG. 4A taken in the plane including line 4B-4B; [0032]FIG. 4C is a cross-sectional view of the restraining device of FIG. 4A in an unlocked position; [0033]FIG. 5 is an alternate embodiment of the restraining device of FIG. 4A; [0034]FIG. 6 is a perspective of a second embodiment of a tissue connector assembly of the present invention; [003