Negotiated Procedure Without Publication Of A Notice, Pursuant To Art. 76, Paragraph 2, Letter C) Of The Legislative Decree. 31 March 2023, N. 36, For The In-Service Supply Of 1 Set Of Cardiac Perfusion Organ Care System (Ocs), Per Patient, Required By The S.C. Heart Surgery U Of The P.O. Molinette Of The A.O.U. City Of Health And Science Of Turin