During the production of anesthesia laryngoscopes, manufacturers conduct extensive anatomical studies of the human throat. They first collect throat data from individuals of different age groups and body types to establish a comprehensive database. Based on this data, various models of laryngoscope handles are designed to accommodate different throat sizes and angles. In the production process, high-precision CNC machining equipment is used to strictly control key parameters such as blade curvature and length, ensuring that dimensional tolerances for each component remain within a minimal range. Simultaneously, simulated clinical tests are performed by operating the produced laryngoscopes on artificial throat models to evaluate factors like visual clarity and insertion smoothness. Continuous adjustments and design optimizations are made to ensure the product accurately fits the throat structures of diverse patients, providing a reliable tool for clinical anesthesia procedures.