Infusion Pump – NSL SK-600I SK Medical (China)

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    一种百特国际Colleague CX infusion pump

    泵有两个基本类别。大容量泵可以为足够大的养分溶液泵送以喂养患者。小体积泵注入hormones, 如胰岛素,,,,or other medicines, such as鸦片

    Within these classes, some pumps are designed to be portable, others are designed to be used in a hospital, and there are special systems for charity and battlefield use.

    大容量泵通常使用某种形式peristaltic pump。经典地,他们使用计算机控制的辊压缩硅胶管,药物通过该管道。另一种常见的形式是一组手指,将其按顺序压在管子上。

    小体积泵通常使用computer- 控制电动机转动螺钉,将柱塞推入注射器上。

    输液泵的经典医学即兴演奏是放置血压袖口在一袋液体周围。战场等效的是将袋子放在患者的下面。袋子上的压力设置了输注压力。实际上,袖口指示器可以读出压力。问题在于该流量随袖口的压力(或患者的重量)巨大而变化,并且所需的压力随管理路线而变化,当未接受此方法训练的个人尝试时,可能会导致风险。

    必须提供最不富裕的护理的地方经常使用加压输液系统。一个常见的系统具有专门设计的塑料“压力瓶”,并用大型一次性塑料注射器加压。一个组合flow restrictor,,,,air filter and drip chamber helps a nurse set the flow. The parts are reusable, mass-producedsterile塑料,可以由相同的机器that make plastic soft-drink bottles and caps. A pressure bottle, restrictor and chamber requires more nursing attention than electronically controlled pumps. In the areas where these are used, nurses are often volunteers, or very inexpensive.

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