Based on technology, intraoral scanners can be mainly divided into powder-free intraoral scanners and powder-based intraoral scanners. Specific models include: 3Shape TRIOS 5 (model L1P-1F), Medit i700/i900, and Shining Aoralscan 3i.
Different scanner models differ in head size, weight, scanning speed (e.g., Medit i700 can reach 80FPS), field of view, whether powder spraying is required, and whether color models are supported. Some high-end models (such as Primescan 2) also support wireless scanning and cloud workflows; wireless intraoral scanners also support wireless transmission and feature AI real-time navigation and quality inspection functions, with a compact design.
