PROBLEM TO BE SOLVED: To provide a surgery support device which includes a distal end part, an intermediate part and an operation part, can store lots of large-size and heavy surgery implements in the operation part, allows desired surgery implement to be taken out according to a surgeons instruction, enables the surgeon to easily return used surgery implement near a position where the implement has been taken out, and can collect the surgery implement from the return position to a prescribed storage position without scattering positions.SOLUTION: The surgery support device is provided with: a storage device 10 which has a plurality of holders 12 for independently and removably holding the plurality of surgery implements 1 without interfering one another and can position the respective holders at a prescribed pickup position A a moving device 20 for taking out the surgery implement 1 at the pickup position A from the storage device 10, moving it to a prescribed takeout position B, and releasing it and a returning device 30 approximating the takeout position and holding the surgery implement after use. The moving device 20 takes out the used surgery implement 1 from the returning device 30 and fits it to the holder 12 at the pickup position A.COPYRIGHT: (C)2009,JPO&INPIT【課題】先端部、中間部及び操作部からなり操作部が大型で重い手術用具を多数収納でき、手術者の指示により所望の手術用具を同一位置に取り出すことができ、取り出し位置の近傍において使用済の手術用具を手術者が簡単に返却でき、かつ返却位置から所定の収容位置まで位置がばらつかずに手術用具を回収することができる手術支援装置を提供する。【解決手段】複数の手術用具1を互いに干渉することなくそれぞれ単独かつ着脱可能に保持する複数の保持具12を有し、各保持具を所定のピックアップ位置Aに位置決め可能な保管装置10と、ピックアップ位置Aの手術用具1を保管装置10から取出して、所定の取出し位置Bに移動して解放する移動装置20と、取出し位置に近接し、使用後の手術用具を保持する返却装置30とを備える。移動装置20は、使用後の手術用具1を返却装置30から取出して、ピックアップ位置Aの保持具12に取り付ける。【選択図】図2