Patent ID: 7662168

Claim:
A surgical apparatus for closing a vessel aperture extending through a vessel wall of a patient comprising: a. a horizontally extending member having first and second end portions and an intermediate portion, the horizontally extending member adapted to be positioned on a first side of the vessel aperture internal of the patient; b. elongated strand portions having extremity portions curving inwardly adapted to be positioned on a second side of the vessel aperture internal of the patient, the extremity portions having shape memory characteristics seeking to cause said extremity portions to curl to retain tissue engaged thereby when delivered from a delivery member and in an unconstrained position, the extremity portions extend in a direction toward the horizontally extending member, each of the strand portions forming a loop; and c. a central portion having an outer surface and adapted to extend through the vessel wall between the intermediate portion of the horizontally extending member and the elongated strand portions wherein the horizontally extending member extends a further lateral distance from a longitudinal axis of the central portion than a lateral distance the elongated strand portions extend from the longitudinal axis when delivered from the delivery member, the horizontally extending member configured to remain spaced from the strand portions on the first side of the aperture and extending along an axis transverse to the longitudinal axis of the central portion, the strand portions extending from the central portion and curling radially outwardly away from the outer surface of the central portion and curling back toward the outer surface of the central portion forming first and second loops alongside the central portion.