融合TRIZ理论和FBS模型的担架车创新设计

目的 提出TRIZ理论和FBS模型融合的创新设计模式，以更充分地发挥两者在产品创新设计上的特点，形成优势互补，基于该模式设计一款代替救护车通过狭小路段实施救援的新型担架车。方法 基于现有担架车产品，运用FBS模型挖掘医护人员和伤者的用户需求，并由用户需求推导分析用户行为，进而得到担架车创新结构特征。之后，应用TRIZ理论矛盾冲突矩阵对担架车结构及功能设计中出现的矛盾冲突进行分析，找到问题解决的思路并形成方案。结果 根据产品创新设计模式设计出一款带有动力系统、可快速转移伤员、携带一定数量的救援物资，并能够通过狭窄空间、可承载多人的新型担架车。结论 融合TRIZ理论和FBS模型的产品创新设计模式，为产品创新设计过程中的问题挖掘与问题解决，提供了一套系统且有效的设计思路与工具。

Innovative Design of Stretcher Integrating TRIZ Theory and FBS Model

The work aims to propose the innovative design model of TRIZ theory and FBS model to make full use of their respective characteristics in product innovation design to form a complementary advantage, and design a new stretcher based on this model to replace ambulances through narrow roads for rescue. Based on the existing stretchers in the market, the FBS model was used to explore the user needs of medical personnel and injured people, and the user behavior was derived from the user needs, and then the innovative structural features of the stretcher were obtained. After that, TRIZ theory was applied to analyze the conflicts in the structure and function design of the stretcher, find the solution to the problem and form a plan. According to the product innovation design model, a new stretcher with autonomous power system was designed, which could quickly transfer the injured, carry a certain amount of rescue supplies, and pass through a small space and carry more than one person. The product innovation design model integrating TRIZ theory and FBS model provides a systematic and effective design thinking and tools for exploring and solving problems in the product innovation design process.