Medical-grade PCBs must meet ISO 13485 certification, using ENIG+OSP dual surface treatment for 10+ years of reliability4. Jieduobang's custom flexible PCBs for surgical robots, only 0.2mm thick, achieve 360° bending with ±0.01mm transmission accuracy6. In CT equipment, high-layer PCBs improve image reconstruction speed by 30% through 10GHz impedance control6.
