| LINGO | Sieve-fenestrated |
| CUT | With a slit |
| CUFF | With low-pressure cuff |
| SUCTION | With suction device |
| MULTI | Multi function |
| XL | Length XL |
| M | Length medium |
| Short | Length short |
| PHON | With speaking valve |
| UNI | With 15 mm-connector |
| VARIO | With 15 mm-swivel connector |
| KOMBI | With 22 mm-connector |
| FIX | Button with fastening eyelets |
| IC | Inner cannula |
| ICF | Inner cannula, fenestrated |
| ICU | IC with 15 mm-connector (UNI) |
| ICFU | IC with 15mm-connector (UNI), fenestrated |
| ICV | IC with 15 mm-swivel connector (VARIO) |
| ICFV | IC with 15 mm-swivel connector (VARIO), fenestrated |
| ICK | IC with 22 mm-connector (KOMBI) |
| ICFK | IC with 22 mm-connector (KOMBI), fenestrated |
| O2 | IC with oxygen support |
