PROBLEM TO BE SOLVED: To provide a cart apparatus, improving the degree of freedom in use when not only the front part of a top plate member but also the left part and the right part thereof are located above a medical bed or the like, and facilitating optimum placing of various kinds instruments and materials and various kinds of tools different in shape and size.SOLUTION: In a cart apparatus 100, a support member 130 narrow in the lateral direction is disposed at a position displaced to one side from the lateral center of a top plate member 140, so that asymmetrical left space LS and right space RS are secured in the right and left lower sides of the top plate member 140. Therefore, not only the front part of the top plate member 140 but also the left part and the right part can be located above a medical bed or the like. The asymmetrical left space LS and right space RS on both right and left sides of the support member 130 can be equipped with asymmetrical tray-like or basket-like left loading members 171, 172 and right loading member 173, so that various kinds of instruments and materials and various kinds of tools different in shape and size can be placed thereon most appropriately.COPYRIGHT: (C)2014,JPO&INPIT【課題】医用ベッドなどの上方に天板部材の前部だけでなく左部や右部を位置させた場合の利用の自由度が良好であり、形状とサイズとが様々な各種機材や各種用具を最適に載置することが容易な、カート装置を提供する。【解決手段】カート装置100は、左右方向に幅狭の支持部材130が天板部材140の左右中心から一方に変位した位置に配置されているので、天板部材140の左右下方に非対称の左側空間LSおよび右側空間RSが確保されている。このため、例えば、医用ベッドなどの上方に天板部材140の前部だけでなく左部や右部を位置させることができる。また、支持部材130の左右両側の非対称の左側空間LSおよび右側空間RSに、例えば、トレーやバスケット状の非対称の左側積載部材171,172や右側積載部材173を装備することもできるので、形状とサイズとが様々な各種機材や各種用具を最適に載置することもできる。【選択図】図1