Patent ID: 7824419

Claim:
A laparoscopic trocar and facial closure system comprising: a trocar having a shaft member and a pointed tip; a needle receptor assembly comprising a sleeve member that is positioned over said shaft member, said sleeve member including a body portion having a C-Shaped portion and a pair of wings, said pair of wings in communication with a plurality of linkages within said shaft member and movable between a wing stored position and a wing deployed position, first and second sockets positioned on one of said pair of wings respectively; a suture thread passing down said shaft member, said suture thread coiled around said first socket and affixed to said second socket; a passive thread passing down said shaft member and affixed to said first socket; a needle actuation mechanism comprising a needle actuation rod, said rod having a handle, said needle actuation rod in communication with said linkages such that said handle is configured to move said pair of wings from said wing stored position to said wing deployed position; a needle assembly attached to said needle actuation rod opposite said handle, said needle assembly movable between a needle stored position and a needle deployed position, said needle actuation rod configured to move said needle assembly from said needle stored position to said needle deployed position as said wings are moved from said wing stored position to said wing deployed position, said needle assembly configured to deploy on an interior side of an organ wall and said pair of wings configured to deploy on an exterior side of the organ wall, said needle assembly including first and second needles joined together by way of a link element; a needle trigger configured to drive said first and second needles through the organ wall when activated in said wing deployed position and said needle deployed position, said first needle configured to lock into said first socket and said second needle configured to lock onto said second socket; wherein said passive thread is configured to pull said first socket such that said first and second sockets along with said needle assembly are pulled through said coiled portion and said end portion is pulled downward through the organ wall and back upwards through the organ wall and said coiled portion to form a suture within the organ wall and automatically creating a suture knot.