PROBLEM TO BE SOLVED: To provide a liquid storing container and a liquid drawing device, and a container for removing a first flow of blood draw, a blood drawing device and a blood container capable of sampling the blood quickly with no unreasonable posture of an operator.SOLUTION: In a liquid storing container B, when the liquid is stored in an empty container body 21, the liquid is stored in a liquid reservoir S1 through an entrance 23 and a liquid flow path W1, and the air of liquid reservoir S1 is contained in an air reservoir S2, and if the container body 21 is inverted, the liquid of the liquid reservoir S1 penetrates into the air reservoir S2 from an air flow path W2, and then the liquid pressure is practically at equilibrium in the liquid reservoir S1 and the air reservoir S2, and the air of the air reservoir S2 does not flow back in the direction of the liquid reservoir S1 but get closed in the air reservoir S2 with the condition of the liquid present in the air reservoir S2.COPYRIGHT: (C)2008,JPO&INPIT【課題】作業者が無理な体勢にならずに、迅速に血液をサンプリングすることができる液体貯留容器及び液体採取器具並びに採血初流除去容器、採血器具及び血液容器を提供する。【解決手段】液体を空の容器本体21に貯留するとき、液体は、入口23、液体通路W1を経て、液体溜S1に貯留され、当該液体溜S1の空気は、空気溜S2へ収納され、前記容器本体21を倒立させたとき、前記液体溜S1の液体は、空気通路W2から前記空気溜S2内に侵入し、その後、液体溜S1と空気溜S2内の流体圧力が、実質的に平衡状態となり、前記空気溜S2に液体が存在する状態では、空気溜S2内の空気は前記液体溜S1方向へは逆流せず、空気溜S2内に閉じ込められる液体貯留容器B。【選択図】図1
