Research On Modeling Methods Of Emergency Crash Carts Based On The Evidence-Based Design Theory

The science of first aid has become a separate subject and is familiar to modern people.Emergency crash cart is an important emergency equipment in emergency science.This paper mainly focuses on the research about the modeling method of emergency crash carts in the ward.Using the evidence-based design method,this paper explores the evidences for the modeling design of emergency crash carts.And then makes the most scientific and the most objective design decision for emergency crash carts based on the research evidence.Firstly,this paper briefly analyzes the background and research status of evidence-based design and emergency crash carts in the ward.Through the research of evidence-based design,this paper puts forward the research on the modeling method of emergency vehicle in the ward based on evidencebased design theory.Secondly,this paper summarizes the application of evidence-based design in the modeling of emergency vehicles by referring to the related methods of evidence-based design.The design objective is clearly defined according to the needs of users,and the design evaluation system based on fuzzy comprehensive evaluation method is designed for the subject.And then the evidence collection and analysis of the design of emergency vehicles are divided into two parts: the evidence of the use environment of emergency vehicles and the evidence of the body of emergency vehicles.On this basis,the evidence-based design decisions and specific design are made.The design elements and basic parameters of the new emergency vehicle modeling method are explored.Finally,the paper makes proposals for the body and parts of the ambulance respectively,selects the optimal proposal with the fuzzy comprehensive evaluation method,improves the optimal scheme,and completes the research on the modeling method of the emergency crash carts,and obtains the modeling scheme with more reasonable function,configuration and size.This paper is the first to apply the evidence-based design theory to the research on the modeling method of emergency crash carts in the ward.The research results of this paper lay a foundation for the evidence-based design of emergency crash carts,and have important significance for the application of evidence-based design in modeling design,and provide a reference for the design of other medical equipment.