PROBLEM TO BE SOLVED: To provide an internal organ protection device that can protect an internal organ and a biological tube from being compressed by tissue nearby them while preventing occlusion of the biological tube, and to provide an internal organ protection method using the same.SOLUTION: An internal organ protection device 1 includes a housing container 2 for housing an internal organ and at least a part of and a biological tube connected to the internal organ. The housing container 2 includes a first housing part 4 for housing the internal organ and a second housing part 5 for housing at least a part of the biological tube. The second housing part 5 is configured such that it can support the biological tube while preventing occlusion of the lumen of the biological tube.COPYRIGHT: (C)2014,JPO&INPIT【課題】生体管の閉塞を防止しつつ、臓器および生体管をこれらが隣接する組織による圧迫から保護することのできる臓器保護デバイスおよびこれを用いた臓器保護方法を提供する。【解決手段】臓器保護デバイス1は、臓器および当該臓器と連結した生体管の少なくとも一部を収納する収納容器2を有し、収納容器2が臓器を収納する第1の収納部4と、生体管の少なくとも一部を収納する第2の収納部5とを有し、第2の収納部5は、生体管内にある管腔が閉塞しないように生体管を支持可能に構成されている。【選択図】図1