鼻咽插管插管 1-5076 series

Robertazzi乳胶挠性

114 mm, 120 mm, 135 mm, 160 mm, 175 mm
(4.5 in, 4.7 in, 5.3 in, 6.3 in, 6.9 in)

3.9 mm, 5.5 mm, 7 mm, 8 mm, 9 mm
(0.2 in, 0.2 in, 0.3 in, 0.3 in, 0.4 in)