focused on disposable surgical medical instruments
ent,respiratory medicine
Leave A MessageLive ChatNasopharyngeal airway consists of a breathing tube with a flanged
end.This product is suitable for establishing open airways for patientsduring surgery.The curvature of the tube body is designed based onthe structure of the upper respiratory tract,with a special treatmentfor the head end,which is smooth and round,convenient for doctors toinsert,and good patient compliance.
Size | 1D(mm) | OD(mm) | Length(mm) | Funnel OD(mm) | Size | 1D(mm) | OD(mm) | Length(mm) | Funnel OD(mm) |
12Fr | 3.0 | 4.0 | 72 | ≥7.05 | 26Fr | 6.5 | 8.7 | 145 | >=13.95 |
14Fr | 3.5 | 4.7 | 85 | ≥7.95 | 28Fr | 7.0 | 9.3 | 150 | >=15.00 |
16Fr | 4.0 | 5.3 | 105 | ≥9.00 | 30Fr | 7.5 | 10.0 | 160 | >=16.05 |
18Fr | 4.5 | 6.0 | 110 | ≥10.05 | 32Fr | 8.0 | 10.7 | 175 | >=16.00 |
20Fr | 5.0 | 6.7 | 115 | ≥10.95 | 34Fr | 8.5 | 11.3 | 185 | >=18.00 |
22Fr | 5.5 | 7.3 | 125 | ≥12 | 36Fr | 9.0 | 12.0 | 190 | >=19.05 |
24Fr | 6.0 | 8.0 | 135 | ≥13.05 |
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