Research on the application of digital diagnosis technology in maintenance for blood cell analyzer
10.3969/J.ISSN.1672-8270.2017.04.043
- VernacularTitle:数字化诊断技术在血球分析仪维修中的应用
- Author:
Jun YAO
- Keywords:
Digital diagnosis tool;
Blood cell analyzer;
Beckman DXH800;
Fault analysis;
Digital maintenance technology
- From:
China Medical Equipment
2017;14(4):155-157
- CountryChina
- Language:Chinese
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Abstract:
Objective: To clarify the improvement of maintenance efficiency depending on digital diagnosis technology through the application of digital diagnosis tools for the new type blood cell analyzer in equipment maintenance. Methods: Combined with the actual case, to explore the application and expansion of digital diagnosis tool in maintenance for blood cell analyzer from different aspects, such as common cause analysis of partial absorption alarm, communication error, temperature control failure, the problem location of stepper motor encoder fault and other aspects. Results: By effective using digital diagnosis tool, the maintenance efficiency has been improved, the fault cause has been effectively analyzed, and this method can help technician to find fault phenomenon that would not normally be found by accidental fault in common maintenance and help them to locate accidental fault point. Conclusion: Digital diagnosis tools can fully use specialist data, find hidden danger of equipment fault in earlier, put forward judgment information for fault, and provide convenience for equipment maintenance.
