Research and Application of Evaluation Index System of the Disposable Bronchial Blocker
LU Ruyi, SUN Jing, ZHANG Qian, XIONG Wei, PAN Jin, FENG Jingyi
Department of Clinical Engineering and Information Technology, The First Affiliated Hospital, Zhejiang University School of
Medicine, Hangzhou Zhejiang 310003, China
Abstract：Objective To establish the evaluation index system of disposable bronchial blocker from the perspective of medical
institutions and determine the quantitative weight of indicators at all levels, so as to provide reference and means for medical
institutions, especially primary medical institutions, to carry out the evaluation and purchase of disposable bronchial blocker, and
further provide reasonable suggestions for the design and improvement of enterprise product. Methods In this paper, the draft
evaluation index system of disposable bronchial blocker was drawn up by means of literature analysis and group discussion. The
Delphi method and analytic hierarchy process were used to determine the indexes and their weights. Finally, the consistency test
of single ranking and total arrangement of index hierarchy was verified and passed. Results The evaluation index system of
disposable bronchial blocker was established, including two first-level indexes and fourteen second-level indexes. This system
was used to evaluate a certain brand of disposable bronchial blocker, and put forward more than twenty suggestions
for improvement. Conclusion The evaluation index system of disposable bronchial blocker constructed in this paper has good
scientificity and applicability, which can provide reasonable basis and means for evaluating the function, performance, clinical
applicability, and consistency of domestic and foreign bronchial blocker.
卢如意，孙静，张倩，熊伟，潘瑾，冯靖祎. 一次性使用支气管封堵器评价指标体系研究与应用[J]. 中国医疗设备, 2021, 36(9): 122-124.
LU Ruyi, SUN Jing, ZHANG Qian, XIONG Wei, PAN Jin, FENG Jingyi. Research and Application of Evaluation Index System of the Disposable Bronchial Blocker. China Medical Devices, 2021, 36(9): 122-124.
