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Occlusion detection system and occlusion detection methods for foreign drug infusion pump

机译:异物输液泵的阻塞检测系统及阻塞检测方法

摘要

Method of detecting the obstruction (16) in the flexible infusion tube by measuring at the appropriate time the sample indicating the pressure associated with the stage. Difference value for this sample is created. This difference value is compared with the percentage of difference values ​​other. Where appropriate, block signal is generated according to the comparison of the percentage of the difference value to another value difference. In one aspect, the invention provides a method of detecting the clogging of flexible injection tube, the method comprising the following steps: a first sample showing the pressure in the tube associated with the first stage , the process is measured at the appropriate time; the first difference value of one sample said to the two sample said; step of measuring at the appropriate time, a second sample that indicates the pressure of the tube associated with the second stage and includes and a process, which produces a blocking signal in response to the step of comparing the second difference value for one difference value said; process comparing the percentage of the second difference value for one difference value said; process of creating I will provide a way.
机译:通过在适当的时间测量指示与载物台相关的压力的样品来检测挠性输液管中阻塞物(16)的方法。创建此样本的差异值。将此差异值与其他差异值的百分比进行比较。在适当的情况下,根据差值百分比与另一个值差的比较来生成块信号。在一个方面,本发明提供了一种检测柔性注射管堵塞的方法,该方法包括以下步骤:第一样品显示与第一阶段相关的管中的压力,在适当的时间测量该过程;一个样本与两个样本的第一差值;在适当的时间进行测量的第二步骤,该第二样品指示与第二阶段相关的管的压力,并且包括一个过程,该过程响应于将第二差值与一个差值进行比较的步骤而产生阻塞信号;将第二差值的百分比与所述一个差值的百分比进行比较的过程;创建过程中我将提供一种方法。

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