1. Accurate anatomical marks
2. Oral or nasal cavity intubation
3. It allows observing the suction position from side face so as to instruct correct method of the intubation skill.
4.  Wrong operation, stomach inflation or laryngoscope compressing the teeth will activate warning prompting.

How to operate & How to maintaining

2 Years

• Easy to clean with soap and Isopropyl
• Suitable in Room Temperature
• Avoid Extreme temperature use