费森尤斯4008S型血液透析机维修两例

Two Maintenance Cases of Fresenius 4008S Hemodialysis Machine

目的通过分析费森尤斯4008S系列血液透析的两例常见故障,探讨维护方法。方法研究血液透析机的系统结构和工作原理,对故障现象进行分析、总结。结果我院血液透析常见故障主要集中在透析液供给系统和血液监护警报系统,通过对两例常见故障的检修,故障得到排除。结论定期保养、主动维护可减少血液透析故障的发生和维修费用的支出,能保障患者得到安全、有效的治疗。

Objective This paper aimed to discuss maintenance method of Fresenius4008S series hemodialysis machine by analyzing two common faults.Methods System structure and work principle of hemodialysis machine were studied,and the fault phenomenon was analyzed and summed.Results Common faults of hemodialysis machine in our hospital were concentrated in dialysate supply systems and blood monitoring alarm systems.Two common faults were solved after maintenance.Conclusion Regular and active maintenance of hemodialysis machine can reduce the occurrence of malfunction and maintenance expenditure,which ensure safe and effective treatment for patients.