The Fusion of Engineer, EMS Volunteer, and 3D Printing As an engineer, I am accustomed to solving complex problems, transforming abstract concepts into practical solutions However, beyond coding, I have another passion—pre-hospital EMS volunteering For years, I have navigated emergency scenes, personally experiencing the criticality of EMS, and deeply sensing that its processes still have room for optimization These experiences have given me a profound understanding of how to improve emergency rescue efficiency I firmly believe that technology can extend to the field of medical emergency rescue Therefore, I actively integrate engineering thinking into volunteer service, analyzing each dispatch process, considering how to use data analysis to identify bottlenecks, or improve efficiency through process reorganization My other interest—3D printing—provides the possibility for my ideas to be realized The flexibility and customization capabilities of 3D printing have shown me its immense potential in pre-hospital emergency care Imagine being able to quickly print customized medical aids, equipment storage devices, or even teaching models These innovations could potentially provide emergency responders with a more convenient operating environment, shorten preparation times, and even play a crucial role in critical moments I aspire to combine my engineering background, EMS volunteer experience, and 3D printing skills to bring substantial improvements to the pre-hospital EMS system I hope to utilize 3D printing technology to design and produce tools that better meet on-site needs, optimize equipment configurations, or develop innovative training aids to enhance the efficiency and safety of emergency responders I believe that through interdisciplinary integration, we can inject new vitality into pre-hospital emergency care, making every rescue more precise and efficient I look forward to working with like-minded partners to safeguard lives with technology