Abstract: An organ preservation system is provided. The organ preservation system is embodied in a sleeve adapted to maintain a pre-transplant organ at a temperature lower than ambient temperature through a plurality of bladders interconnected by a deformable mesh. With the organ in the sleeve, each vessel of the organ can pass through separate, deformable holes of the mesh, facilitating ease of identification of each vessel needed for the pending vascular anastomosis.

Abstract: A method and apparatus for direct production of photopolymeric printing plates. The method comprises forming a positive and/or negative image on a substrate by ink-jet printing with a photopolymeric ink composition, optionally preheated. The apparatus for carrying out the method of the invention comprises a rotatable drum adapted for retaining on its inner or outer surface the substrate to be printed; a carriage, displaceable axially in respect of the drum; a container for a photopolymeric ink composition; at least one nozzle communicating with the carriage for ejecting the photopolymeric ink composition; and a UV source located so as to expose the printed surface of the substrate to UV radiation.