PROBLEM TO BE SOLVED: To provide a simulated organ device capable of adjusting the adhesion between simulated substance and a simulated blood vessel.SOLUTION: A simulated organ device 500 comprises: a simulated substance simulating a parenchymal cell a simulated blood vessel 514 penetrating through the simulated substance containing a liquid and a liquid pressure adjustment unit 520 capable of adjusting the pressure of the liquid contained in the simulated blood vessel 514.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2017,JPO&INPIT【課題】模擬実質と模擬血管との間の密着性を調整可能とする。【解決手段】模擬臓器装置500は、実質細胞を模した模擬実質と、液体が収容され、模擬実質を挿通している模擬血管514と、模擬血管514に収容された液体の圧力を調整可能な液圧調整部520と、を備える。【選択図】図2