Teaching Systematic Innovation in Biomedical Engineering: Integration of TRIZ into Medical Engineering Education

Abstract

This work describes the suitability of the TRIZ methodology (Theory of Inventive Problem Solving) as a supplement to the education in medical engineering to enhance creativity and innovative capacity. The field of medical technology is characterized by intense pressure to innovate, complex requirements, and a growing need for customized solutions. Traditional development models are highly analytically oriented and present challenges, particularly for students, when it comes to creative problem-solving. TRIZ offers a structured approach to the systematic development of innovative solutions, based on the analysis of recurring patterns in patents. Central elements include the identification of technical contradictions and the application of standardized innovation principles. This allows problems to be abstracted and solved in a targeted manner. In the educational context, the TRIZ method was used in final year projects. Based on a specific problem statement, students independently developed solution concepts, identified conflicting objectives, and used the Contradiction Matrix to derive suitable principles. The results demonstrated a structured approach to work as well as a high diversity of possible solutions. Overall, TRIZ proves to be a valuable addition to traditional engineering education. Despite a certain degree of complexity, the method helps inexperienced students in particular to systematically develop innovative solutions and strengthen their creative skills.