| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas cushion type microsystem for distributing liquid in an extremely trace liquid quantity of a microliter and a range not more than the microliter. SOLUTION: In this gas cushion type distribution microsystem for distributing the liquid in a liquid quantity of a microliter and a range not more than the microliter, the gas cushion type distribution microsystem has a liquid storage part being a storage space of the distributing liquid and including a part forpassing a liquid passage extending outward to a boundary line and a gas passage, a gas displacement system having a micropump for pumping gas and a connecting part to the gas passage and a part being a distribution control part operated and communicated with the micropump and receiving the liquid to the storage space or delivering the liquid from the space via a liquid passage by adding negative pressure or positive pressure to the liquid storage part by generating the negative pressure or the positive pressure by actuating the micropump.
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