Airway
Equipment
Endotracheal Tube and Laryngoscopes
|
Age |
Weight |
ET tube |
Blade |
|
< 28 weeks |
<1000 g |
2.5 |
0 Miller |
|
28-34 weeks |
1000-2000 g |
2.5 - 3 |
0 Miller |
|
34-38 weeks |
2000 - 3000 g |
3 - 3.5 |
0 Miller |
|
term |
> 3000 g |
3.5 - 4 |
1 Miller |
|
3 mo |
5.5 kg |
4 |
1 Miller |
|
6 mo |
7 |
4 |
1 Miller |
|
1 yr |
10 |
4.5 |
1 Miller |
|
2 yr |
12 |
4.5 |
1.5 Miller |
|
3 |
14 |
5 |
2 Miller/Mac |
|
4 |
16 |
5.5 |
2 Miller/Mac |
|
5 |
18 |
5.5 |
2 Miller/Mac |
|
6-7 |
20-22 |
6 |
2 Miller/Mac |
|
8-10 |
25-30 |
6.5 |
2 Miller/Mac |
|
Adult Female |
60 |
7 |
3 Miller/Mac |
|
Adult Male |
70 |
8 |
3,4 Miller/Mac |
Estimation of
Cuffed ET size (millimeters) = 4 + age/4
Estimation of Cuffed ET size (millimeters) = 4 + age/3
PEDS/ADULT: ET tube depth of insertion (gum line) = 3 x
(internal diameter)
