<p>➀ Researchers in South Korea developed stretchable, self-healing electronic components to enhance the durability and functionality of implantable medical devices;</p><p>➁ The materials maintain stable electrical performance in wet biological environments and are fabricated using scalable transfer printing for modular integration with sensors and display systems;</p><p>➂ This innovation could enable long-term diagnostic and therapeutic applications, with future trials aimed at validating safety and clinical effectiveness.</p>