输液介质影响输液泵流速的实证研究  

Empirical Study on the Impact of Infusion Media on the Flow Rate of Infusion Pumps

在线阅读下载全文

作  者:姚宁 鲍莉 林忠款 沈云明[1,2] 郑焜 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)

机构地区:[1]浙江大学医学院附属儿童医院,杭州市310057 [2]国家儿童健康与疾病临床医学研究中心,杭州市310057

出  处:《中国医疗器械杂志》2024年第4期430-433,共4页Chinese Journal of Medical Instrumentation

基  金:浙江省医药卫生科技计划项目(2023KY831)。

摘  要:目的 探究输液介质对输液泵流速的影响。方法 随机抽取10台输液泵,采用去离子水、氯化钠溶液、葡萄糖溶液和肠道外营养液分别进行流速检测,输液泵流速设为30 mL/h,检测方法依照《医用输液泵校准规范》。结果 对于输液器A,流速不受输液介质的影响,均符合质控要求标准;对于输液器B,输液介质为去离子水、氯化钠溶液和葡萄糖溶液时,流速误差在质控要求标准内,而输液介质为营养液时,流速误差超出质控要求标准。结论 输液器和输液介质对输液泵流速均有影响,根据使用的输液介质进行流速校准对于降低输液泵在使用过程中的医疗风险具有重要意义。Objective To investigate the impact of different infusion media on the flow rate of infusion pumps.Methods 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.Results 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.Conclusion 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.

关 键 词:输液泵 质量控制 流速校准 输液介质 

分 类 号:TH789[机械工程—仪器科学与技术] R197.39[机械工程—精密仪器及机械]

 

参考文献:

正在载入数据...

 

二级参考文献:

正在载入数据...

 

耦合文献:

正在载入数据...

 

引证文献:

正在载入数据...

 

二级引证文献:

正在载入数据...

 

同被引文献:

正在载入数据...

 

相关期刊文献:

正在载入数据...

相关的主题
相关的作者对象
相关的机构对象