A surgical clamp for clamping an organ comprising: a first clamping member and a second clamping member each having a distal end and a proximal end; the first clamping member and second clamping member being connected to each other at their respective proximal ends and pivotally movable relative to each other between an open configuration and a closed configuration of the clamp; each of the first and second clamping members having one or more regions of curvature along its length; the first clamping member comprising a first tissue engaging portion having a first tissue engaging surface and the second clamping member comprising a second tissue engaging portion having a second tissue engaging surface; each of the first and second tissue engaging portions comprising an arrangement of teeth for engaging with the organ; wherein the first tissue engaging surface and the second tissue engaging surface are concave and oppose each other such that in the closed configuration, a gap is defined between the first and the second tissue engaging portions at an intermediate location along the respective first and second clamping members between their respective proximal and distal ends.L'invention concerne un clamp chirurgical servant à clamper un organe, comprenant : un premier élément de clampage et un deuxième élément de clampage pourvu chacun d'une extrémité distale et d'une extrémité proximale; les premier et deuxième éléments de clampage étant reliés l'un à l'autre au niveau de leurs extrémités proximales respectives et étant mobiles de façon pivotante l'un par rapport à l'autre entre une configuration ouverte et une configuration fermée du clamp; chaque élément de clampage comportant au moins une zone de courbure sur sa longueur; le premier élément de clampage comprenant une première partie de contact avec un tissu pourvue d'une première surface de contact avec un tissu, et le deuxième élément de clampage comprenant une deuxième partie de contact avec un tissu, pourvue d'un