Application of Refinement Process in Improving the Cleaning Quality
of Multiplexed Medical Devices
DONG Meilia, CUI Yinga, LIANG Lishengb
a.Department of Central Sterile Supply Center; b.Department of Pain Treatment, Yantai Yuhuangding Hospital Affiliated to Qingdao
Medical College, Yantai Shandong 264000, China
Abstract：Objective To explore the causes of secondary pollution during manual cleaning of medical devices and the continuous
quality improvement based on ATP biofluorescence detection. Methods On the basis of field inspection, the manual cleaning process
was analyzed. The manual cleaning process of multiplexed equipment and relevant regulations on the use and management of related
materials were improved based on the intervention of high-risk factors and the results of ATP biofluorescence detection. Results
After continuous quality improvement, the mean ATP of the related equipment used in manual cleaning decreased significantly. The
ATP-biofluorescence detection rate of manual cleaning equipment increased from 80.1% to 94.6%. The difference before and after
refining process implementation was statistically significant (P<0.001). Conclusion Improving manual cleaning process can improve
operation compliance, improve the quality of manual cleaning of reusable equipment, and reduce the risk of hospital infection.
董美丽a，崔颖a，梁立升b. 细化流程在提升复用医疗器械清洗质量中的应用[J]. 中国医疗设备, 2018, 33(7): 147-149.
DONG Meilia, CUI Yinga, LIANG Lishengb. Application of Refinement Process in Improving the Cleaning Quality
of Multiplexed Medical Devices. China Medical Devices, 2018, 33(7): 147-149.
