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    Patient-controlled analgesia (PCA) apparatus capable of continuous injection and additional administration of drugs solution
    1.
    发明公开
    Patient-controlled analgesia (PCA) apparatus capable of continuous injection and additional administration of drugs solution 有权
    能够连续注射和额外施用药物溶液的患者自控镇痛（PCA）装置

    公开(公告)号：EP1576976A2

    公开(公告)日：2005-09-21

    申请号：EP05005379.2

    申请日：2005-03-11

    申请人： NIPRO CORPORATION

    发明人： Hiejima, Katsuhiro ,  Ebara, Yukinori ,  Mori, Takeshi ,  Hino, Satoki ,  Yanagisono, Yoshinori

    IPC分类号： A61M5/152

    CPC分类号： A61M5/152 ,  A61M5/141 ,  A61M2005/1405

    摘要： A patient-controlled analgesia (PCA) apparatus capable of additional administration simultaneously with continuous injection is provided, in which a drug solution can be administered additionally via a release valve (4,6) while being injected continuously in a slight amount via a flow rate control tube. The period of drug solution injection can be controlled by changing the length of the flow rate control tube, the amount of administration can be selected as desired by changing the size of a sub-reservoir (7), the line is simple, operation is easy, defects such as leakage are prevented, and manufacturing cost is low.

    摘要翻译： 提供了一种能够在连续注射的同时进行额外给药的患者自主镇痛（PCA）装置，其中药物溶液可以通过释放阀（4,6）另外给药，同时通过流速连续少量连续注射 控制管。 药液注入时间可以通过改变流量控制管的长度来控制，通过改变副水箱（7）的尺寸可以根据需要选择给药量，线路简单，操作简单 ，防止诸如泄漏的缺陷，并且制造成本低。