Multifunctional rat mechanical perfusion liver groove device

The invention relates to the technical field of medical and experimental instruments, in particular to a multifunctional rat mechanical perfusion liver groove device which comprises a liver groove, a temperature control assembly and a plurality of restraining assemblies, wherein theliver groove is placed on a liver groove table and used for containing perfusate and an object to be preserved. the temperature control assembly is arranged on the outer circumference and the bottom of the liver groove and used for detecting the temperature of the perfusate in the liver groove in a temperature control mode and heating the liver groove according to a detection result so as to enable the perfusate to be kept within a set temperature range; and the plurality of restraining assemblies are arranged on the liver groove table on the side of the liver groove at intervals and used for fixing a mechanical perfusion pipeline. The device has the advantages that the mechanical perfusion pipeline and a blood vessel are fixed thr