PROBLEM TO BE SOLVED: To provide a support member attachment unit which can detachably attach a medical pump whether the support member is disposed in the vertical direction or the support member is disposed in a horizontal direction of the patients bed, and a medical pump provided with the attachment unit.SOLUTION: The support member attachment unit 500 is mounted on the medical pump 1 and is for detachably attaching the medical pump 1 to a support member. The unit comprises: a base 501 which can be mounted on the medical pump in either a first mounting orientation RS1 or a second mounting orientation RS2 that differs from the first mounting orientation RS1 and a fixing part 590 that is loaded on the base 501 and with the base 501 in the first mounting orientation, is capable of fixing the support member 900 which is disposed along a first direction (Z-direction), and with the base 501 in the second mounting orientation RS2, is capable of fixing the support member 900 which is disposed along a second direction (X-direction) that differs from the first direction.COPYRIGHT: (C)2013,JPO&INPIT【課題】上下方向に沿って配置された支持部材であっても、患者ベッドの水平方向に配置された支持部材であっても、医用ポンプを着脱可能に取り付けることができる支持部材への取り付けユニットおよびこの取り付けユニットを備える医用ポンプを提供する。【解決手段】医用ポンプ1に装着されて、医用ポンプ1を支持部材に対して着脱可能に取り付けるための支持部材への取り付けユニット500であって、医用ポンプに対して、第1装着姿勢RS1と第1装着姿勢RS1とは異なる第2装着姿勢RS2のいずれでも装着可能な基台501と、基台501に搭載され、第1装着姿勢の基台501では第1方向(Z方向)に沿って配置された支持部材900を固定可能で、第2装着姿勢RS2の基台501では第1方向とは異なる第2方向(X方向)に沿って配置された支持部材900を固定可能な固定部590を有する。【選択図】図6