Bioinspired Intratumoral Infusion Port Catheter Improves Local Drug Delivery in the Liver

This technical paper published in Springer Nature introduces a bio-inspired intratumoral catheter, designed to keep medications exactly where they're needed in liver tumors. Fabricated using BMF’s projection micro stereolithography (PµSL) technology, the catheter includes 0.4 mm sideholes and finely detailed barbs, inspired by bee stingers, that secure it within the tumor.