Yao Ning, Bao Li, Lin Zhongkuan, Shen Yunming, Zheng Kun
Children's Hospital, Zhejiang University School of Medicine, Hangzhou, 310057.
National Clinical Research Center for Child Health and Disorders, Hangzhou, 310057.
Zhongguo Yi Liao Qi Xie Za Zhi. 2024 Jul 30;48(4):430-433. doi: 10.12455/j.issn.1671-7104.230666.
To investigate the impact of different infusion media on the flow rate of infusion pumps.
Ten infusion pumps were randomly selected and tested for infusion rates using deionized water, saline solution, glucose solution, and parenteral nutrition solution. The infusion flow rate was set at 30 mL/h, and the testing methodology conformed to the standards for the calibration and quality control of syringe pumps and infusion pumps.
For infusion set A, the infusion rate was unaffected by the infusion media, remaining within the acceptable quality control standards. For infusion set B, when infused with deionized water, saline solution, and glucose solution, the infusion errors were within the quality control standards. However, when using parenteral nutrition solution as the infusion medium, the infusion error exceeded the acceptable quality control standards.
Both the infusion set and the infusion medium can affect the flow rate of infusion pumps. It is crucial to calibrate the flow rate according to the specific infusion medium to reduce medical risks associated with infusion pumps during clinical use.
探讨不同输液介质对输液泵流速的影响。
随机选取十台输液泵，分别使用去离子水、生理盐水、葡萄糖溶液和肠外营养液测试输液速率。输液流速设定为30毫升/小时，测试方法符合注射器泵和输液泵校准及质量控制标准。
对于输液器A，输液速率不受输液介质影响，保持在可接受的质量控制标准范围内。对于输液器B，使用去离子水、生理盐水和葡萄糖溶液输液时，输液误差在质量控制标准范围内。然而，当使用肠外营养液作为输液介质时，输液误差超出了可接受的质量控制标准。
输液器和输液介质均可影响输液泵的流速。根据特定的输液介质校准流速对于降低临床使用输液泵时的医疗风险至关重要。
