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发明授权
US08038657B2 Systems and methods for providing an IV administration set incorporating drip monitoring circuitry 有权
用于提供包含滴注监测电路的IV管理组的系统和方法

Systems and methods for providing an IV administration set incorporating drip monitoring circuitry
摘要：
A circuitry for counting drips and monitoring a rate of infusion is incorporated into an IV administration set. The circuitry includes a pair of leads that are positioned in the pathway of fluid droplets, such that each droplet simultaneously contacts both leads. As such, the leads act as a virtual switch that is closed by the presence of a droplet. This event is then displayed on a drip signaling device to aid a user in adjusting the infusion rate of the IV administration set.
摘要（中）：

用于计数滴液和监测输注速率的电路被并入到IV给药组中。 电路包括位于流体液滴的通路中的一对引线，使得每个液滴同时接触两个引线。 因此，引线充当由液滴的存在而闭合的虚拟开关。 然后将该事件显示在滴注信号装置上，以帮助用户调整IV给药组的输注速率。

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