Table for endotracheal tube:
Inner diameter of the
tube (mm)
3.50
4.00
4.50
5.00
5.50
6.00
6.50
7.00
7.50
8.00
8.50
9.00
9.50
10.00
10.50
11.00
11.50
12.00
Instructions for use Savina 300 SW 5.n
Tube coefficient
2
2
K
(mbar/L
/s
)
Tube
170.00
100.00
50.00
30.96
23.70
17.21
13.05
10.56
8.41
6.57
5.17
4.29
3.80
3.50
3.00
2.50
2.00
1.50
Table for tracheostomy tube:
Inner diameter of the
tube (mm)
3.50
4.00
4.50
5.00
5.50
6.00
6.50
7.00
7.50
8.00
8.50
9.00
9.50
10.00
10.50
11.00
11.50
12.00
Principles of operation
Tube coefficient
2
2
K
(mbar/L
/s
)
Tube
170.00
100.00
50.00
30.96
15.40
10.00
7.90
6.38
5.20
4.50
3.70
2.95
2.65
2.50
2.05
1.65
1.35
1.10
243