Patient-controlled analgesia using a miniature electrochemically driven infusion pump.
Patient-controlled analgesia using a miniature electrochemically driven infusion pump.
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DOI：
10.1093/bja/73.6.843
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发表时间：
1994-12
影响因子：
9.8
通讯作者：
D. O’Keefe;C. O'Herlihy;Y. Gross;J. G. Kelly
中科院分区：
文献类型：
--
作者：
D. O’Keefe;C. O'Herlihy;Y. Gross;J. G. Kelly
我们描述了一种微型的电化学驱动的腕式输液泵。通过电化学反应产生的气体压缩了含有药物的储存物，并提供了可预测和可控制的输注速度。该泵用于剖宫产术后需要镇痛的妇女的病人自控镇痛(PCA)。易于接受，便于患者和护理人员使用。这种便携式系统使用了一种新的动力，具有比大型系统更方便的优势，并具有现有小型系统所不具备的复杂特征。它具有作为常规自控镇痛装置的潜力，并可用于其他需要方便输液或在非卧床环境中间歇注射的情况。
We describe a miniature electrochemically driven, wrist-worn infusion pump. Generation of gas by an electrolytic reaction compresses a reservoir containing medication and provides a predictable and controllable infusion rate. The pump was used for patient-controlled analgesia (PCA) in women who required analgesia after Caesarean section. It was accepted readily and was convenient for both patients and nursing staff. This portable system, using a novel motive force, has advantages of convenience over larger systems and has sophisticated features not present in existing small systems. It has potential as a routine PCA device and it may have uses in other situations requiring convenient infusion or intermittent injection in an ambulatory setting.