Research on Innovative Design Strategy of Intelligent Infusion Set Based on User Needs

The innovative design strategy of intelligent infusion set was studied from the perspective of user needs. Firstly, the user experience map is used to analyze the user’s behavior process, emotional process and thinking process during infusion, so as to find opportunities and sort out needs. Then KANO model is used to analyze user needs and classify the quantitative attributes of each need. Then, the Better-Worse index is calculated according to the frequency statistics, and the design key points are summarized according to the results, and the design strategy is output. This method can help to sort out and determine the opportunity points of product innovation design, and provide a widely used framework reference to the product innovation design.