Endoscope Camera Module in Subgingival Tartar Detection

The A3M-X's endoscopic camera module integrates a 1/2.7" CMOS sensor with 2.0μm pixel size, specifically optimized for capturing subgingival calculus at 20x magnification. Its scanning mechanism combines piezoelectric actuators for precise 0.3s pauses during 1.5mm movements, achieving 5μm resolution. The module's dual-LED illumination (450nm+620nm) penetrates gingival fluid while suppressing biofilm reflection. Clinical trials show 92.3% detection accuracy for Class II/III furcation involvement, significantly outperforming traditional probes (68.7%).