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Equipment sets for the sequential administration of medical liquids at dual flow rates having parallel secondary liquid flowpaths wherein one said path is controlled by a liquid sequencing valve
Equipment sets for the sequential administration of medical liquids at dual flow rates having parallel secondary liquid flowpaths wherein one said path is controlled by a liquid sequencing valve
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机译:具有平行的次级液体流路的以双流率顺序给药药液的设备组,其中一个所述流路由液体顺序阀控制
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摘要
Equipment sets for the sequential administration of medical liquids wherein a primary liquid can be administered at a flow rate independent of the flow rate of a secondary liquid and prevent the inadvertent administration of air when the secondary liquid is depleted. The sets of this invention employ parallel flowpaths for the secondary liquid and a single liquid sequencing valve to control the flow of the primary liquid and the secondary liquid in one of the parallel flowpaths.
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