Features
        -Adjustable mouthpiece cannula integrated
        -Cannula length can be cut
Specifications:
        - normal type
        -Reinforced: Compared with ordinary tracheal intubation, the reinforced tracheal intubation is lined with stainless steel springs, which has a stronger resistance to compression and anti-discount. The tube body is softer and less likely to damage the patient's airway.
Patent status:
      201811224279.6