- Outer cannula, fenestrated
- Inner cannula, fenestrated, with swivel speaking valve type B
- Inner cannula, fenestrated, with 22 mm adapter
- Wide neck strap
- For attaching:
TRACOE phon assist (REF 650-S and
REF 655-S with or without TRACOE humid assist II REF 645) and
TRACOE humid assist (REF 640-S)
For tracheostomised patients with fully or partially intact larynx, for speaking.
Further Information see in the attached document "The Modular System" (see Downloads).