Table 1 Specifications of the nasal preformed PVC tracheal tubes
Length | Length of tubular part | Internal diameter | Wall thickness | |
|---|---|---|---|---|
6.0-mm ID | 360.0 mm | 332.8 mm | 6.0 mm | 1.1 mm |
6.5-mm ID | 370.0 | 342.2 | 6.5 | 1.1 |
7.0-mm ID | 380.0 | 354.5 | 7.0 | 1.25 |
7.5-mm ID | 390.0 | 359.8 | 7.5 | 1.3 |
8.0-mm ID | 400.0 | 364.5 | 8.0 | 1.4 |