Product introduction：

1.Used in painless gastroscopy.
2.Intubation and ventilation can be realized simultaneously.
3.Reduce the operation time and ensure the safety of the patients.
4.Various specifications of fiberscope aperture are available and convenient for physical examination and treatment.
5.Endotracheal tube can be intubated via the aperture.

Size：3#(10MM),4#(12MM),5#(10MM),5#(12MM)
Type：Normal