Product Features： 1.Adopts a replaceable fiber optic catheter design. 2.The blade tip is movable, facilitating elevating the patient's epiglottis to help anesthesiologists and clinicians obtain a clear view for intubation. 3.Utilizes the leverage principle with a bend angle up to 60°, reducing the risk of laryngeal and dental injuries. 4.Compatible with 134°C autoclave sterilization for more than 4,000 cycles.