11. Burr-Inspired Medical Adhesion — Biomimetic Skin Patches
Beyond Velcro, burrs have also influenced modern medicine. Their natural hooks inspired the design of microneedle patches, which attach to the skin with minimal discomfort.
These patches are used for:
- Painless vaccine delivery
- Long-term medication release
- Health monitoring sensors
Because they mimic burrs, they adhere securely without needing tape or glue.
