A cannula for perfusion of a donor organ comprising: a first clamping surface and a second clamping surface opposed to the first clamping surface, the first and second clamping surfaces being configured to cooperate to secure an end of vasculature therebetween; and a hinge by which the first clamping surface and the second clamping surface may be moved between an open position and a closed position, characterized by: a first circumferential portion and a second circumferential portion being configured to mutually cooperate to support a circumference of the vasculature and to form the second clamping surface, the first and second circumferential portions being configured to surround a length of the vasculature and being disposed such that a portion of the vasculature can pass through the circumferential portions and the second clamping surface; a plurality of notches each (i) being configured to fasten at least one of a side branch of the vasculature and a suture disposed on at least one of the vasculature and an organ and (ii) being disposed in a periphery of the second clamping surface; a plurality of protrusions distributed equidistant about the circumferential portions and each (i) extending from the periphery of the second clamping surface and (ii) being configured to permit at least one of a side branch and a suture to be wrapped around the protrusion; and each of the plurality of notches being adjacent to a corresponding one of the plurality of protrusions. a first clamping surface and a second clamping surface opposed to the first clamping surface, the first and second clamping surfaces being configured to cooperate to secure an end of vasculature therebetween; and a hinge by which the first clamping surface and the second clamping surface may be moved between an open position and a closed position, characterized by: a first circumferential portion and a second circumferential portion being configured to mutually cooperate to support a circumference of the vasculature and to form the second clamping surface, the first and second circumferential portions being configured to surround a length of the vasculature and being disposed such that a portion of the vasculature can pass through the circumferential portions and the second clamping surface; a plurality of notches each (i) being configured to fasten at least one of a side branch of the vasculature and a suture disposed on at least one of the vasculature and an organ and (ii) being disposed in a periphery of the second clamping surface; a plurality of protrusions distributed equidistant about the circumferential portions and each (i) extending from the periphery of the second clamping surface and (ii) being configured to permit at least one of a side branch and a suture to be wrapped around the protrusion; and each of the plurality of notches being adjacent to a corresponding one of the plurality of protrusions. a first circumferential portion and a second circumferential portion being configured to mutually cooperate to support a circumference of the vasculature and to form the second clamping surface, the first and second circumferential portions being configured to surround a length of the vasculature and being disposed such that a portion of the vasculature can pass through the circumferential portions and the second clamping surface; a plurality of notches each (i) being configured to fasten at least one of a side branch of the vasculature and a suture disposed on at least one of the vasculature and an organ and (ii) being disposed in a periphery of the second clamping surface; a plurality of protrusions distributed equidistant about the circumferential portions and each (i) extending from the periphery of the second clamping surface and (ii) being configured to permit at least one of a side branch and a suture to be wrapped around the protrusion; and each of the plurality of notches being adjacent to a corresponding one of the plurality of protrusions.