Airway

▶Easily distinguish the size into color code.
▶The flexing prevents gula and external injury.
▶The soft and glossy ending management prevents the injury in the mouth.
▶It is easy to through out the suction catheter, etc.
▶Add to prevent teeth from biting.

Humidifier Filter

▶High Level Bacteria Filtration
▶Easy, Gas Sampling
▶High Humidification Low Respiratory Resistance
▶With Adjustable Flex Tube