Complete configuration, multiple specifications ca
Model: Ⅰ Specifications: 6 F, 8 F, 10 F, 12 F, 14 F, 16 F
Model: Ⅱ Specifications: 6 F, 8 F, 10 F, 12 F, 14 F
Model: Ⅲ Specification: 14F, 30F
It is used for therapeutic aspiration during tracheal intubation and tracheotomy.