Features: 

One-time use, aseptic packaging; solid integrated design structure; curved arc conforms to the physiological characteristics of the human body, the guiding groove is convenient for inserting the lens to look directly, clear images, and difficult airways can be easily obtained; the material is exquisite and reliable. 

Product Usage: 

Used in conjunction with video display equipment, for medical institutions to introduce tracheal intubation during anesthesia and rescue.