Single-use mouthpiece for spirometry. FUKUDA SANGYO model Custo-Vit (Chest, Plymed). Size (mm): 70 length X 25 inner diameter X 27 outside diameter.
Single-use mouthpiece for spirometry. Adapter for spirometry tests.
Material: White spiral cardboard with non-toxic glue.
Characteristics: Single-use device. Do not reuse to avoid contagion.