The 4th symposium in the established Digital Implant Innovation Forum series took place on November 28. The focus was on model systems, imaging, data science and medical device testing. High-caliber speakers from industry and science offered exciting insights. The innovative "Human-on-a-Chip" technology platform, which enables unique preclinical insights at a systems biology level, was presented to the audience. In addition, numerous other highly interesting topics such as energy generation for medical implants, imaging and regeneration of organoids through to the 7 steps of MDR compliance were discussed, which enriched the representatives from science and industry alike. We are looking forward to the next event in this series, which is planned for summer 2025. Pictures: Kai Jüncke