It forms a space that covers the entire surface between the care recipient and the bed rest surface, provides high-quality care to the care recipient, frees the caregiver and rescuer from the weight of the bed rest K and the victim, and also prevents back pain. To contribute. The insertion members 11, 12 and 13 include the insertion support members 11 and 12 which are flat and have a rectangular shape while having at least a part of flexibility. One or both of the insertion tip corner portion and the insertion tip ridge line portion of the insertion tip portion in the insertion direction between the lying floor surface 15a is chamfered, and the insertion tip portion is in a state of being inserted between the lying floor person K and the lying floor surface 15a. A load supporting member 14 for supporting the insertion support members 11 and 12 is provided, and an elevating mechanism 15 for separating the insertion support members 11 and 12 supported by the load support member 14 and in the inserted state from the lying floor surface 15a is provided. The mechanism 15 is activated to form a space between the lying person K and the lying surface 15a for performing treatment including medical treatment, nursing, or nursing care.被介護者と臥床面の間全面に渡る空間を形成し、被介護者には質の高いケアーを行い、介護者や救助者も臥床者Ｋや被災者の重量から解放され、腰痛防止にも貢献する。挿入部材１１、１２、１３は、少なくとも一部に可撓性を有すると共に、平板で矩形形状である挿入支持部材１１、１２を含むものであり、挿入支持部材１１、１２は、臥床者Ｋと臥床面１５ａとの間への挿入方向での挿入先端部の挿入先端角部位及び挿入先端稜線部位の一方又は両方が面取り加工され、臥床者Ｋと臥床面１５ａとの間への挿入状態にある挿入支持部材１１、１２を支持する荷重支持部材１４を備え、荷重支持部材１４に支持され挿入状態にある挿入支持部材１１、１２と臥床面１５ａとの間を離間させる昇降機構１５を備え、昇降機構１５を働かせて、臥床者Ｋと臥床面１５ａとの間に医療、看護、又は介護を含む処置を行う空間を形成する。
