Objective To design a technical index evaluation system for laparoscopic systems,which can objectively evaluate the technical level of products and provide support for the selection of laparoscopic systems in hospitals.Methods Literature review,interview and Delphi method were used to confirm the evaluation system indicators,and the weights of the indicators were comprehensively determined through the precedence chart method and entropy weight method.Finally,the product evaluation ranking was obtained through the ideal ranking method.Results The laparoscopic system evaluation system included 1 primary index,6 secondary indexes and 11 tertiary indexes,which can be used to evaluate 2D laparoscopic system.10 2D white light laparoscopic systems and 8 fluorescent ones participated in the real evaluation,all of which completed the product ranking.Conclusion The technical evaluation index system of laparoscopic system established in this study can be used to carry out real product evaluation.
Combination weightIdeal ranking modelLaparoscopic systemEvaluation system
NETL
NSTL
万方数据
