PROBLEM TO BE SOLVED: To provide a mounting member capable of avoiding complicated handling of a flexible tube and effectively utilizing a limited space. A main body that is attached to a blood purification device having an ironing type pump and that is attached to a predetermined position of the blood purification device in an attachment member that holds a pump tube that can be squeezed in a predetermined direction by the ironing type pump to deliver liquid. The holding portion 3 is attached to the portion 2 and the main body portion, and the holding portion 3 is attached to both side edges of the main body portion, and the holding portion 3 is formed on one edge portion and the holding portion is formed on the other edge portion. The flexible tubes r1 and r2 for circulating the liquid are arranged in the central portion between the and. [Selection diagram] Fig. 16【課題】可撓性チューブの取り回しの複雑化を避けるとともに限られたスペースを有効活用することができる取付部材を提供する。【解決手段】しごき型ポンプを有する血液浄化装置に取り付けられ、しごき型ポンプによって所定方向にしごかれて送液可能なポンプチューブを保持した取付部材において、血液浄化装置の所定位置に取り付け可能な本体部２と、本体部に取り付けられるとともに、本体部は、その両側の縁部に保持部３がそれぞれ取り付けられ、一方の縁部に形成された保持部３他方の縁部に形成された保持部との間の中央部に液体を流通させる可撓性チューブｒ１、ｒ２が配設されることを特徴とする。【選択図】図１６
