Product name: Nasal cannula

Specification model: NT-101 NT-102 NT-103 NT-104 NT-105 NT-106

Product description: by oxygen inlet interface, oxygen hose, adjustment ring, nose plug (or mask) , etc.The nasal oxygen tube is connected to the oxygen delivery system for the patient to inhale oxygen. Non-sterile products.

Intended use: for direct delivery of oxygen between the oxygen source and the oxygen inhaler or after humidification.

Main properties

• Length of Oxygen Hose: 500mm ± 10% , diameter of oxygen hose: 2.0 ± 0.5 mm.

• Oxygen Inlet Interface: YY/T 1040.1-2015.

• Airflow Resistance: the pressure increment per meter length of the pipeline shall not exceed 2.0 kpa.

• Deflating Resistance: flow reduction of the nasal oxygen tube does not exceed 25% of the initial flow.

  Model: NT-102

  -NT-102(S)     Nare Diameter (± 0.5mm)/Septal Width (± 1mm):   2.8mm/2.5mm

  -NT-102(M)   Nare Diameter (± 0.5mm)/Septal Width (± 1mm):   2.8mm/4.2mm

  -NT-102(L)     Nare Diameter (± 0.5mm)/Septal Width (± 1mm):   3.7mm/4.8mm

  -NT-102(XL)   Nare Diameter (± 0.5mm)/Septal Width (± 1mm):   4.5mm/5.1mm

  
  

  Model: NT-103

  -NT-103(S)     Nare Diameter (± 0.5mm)/Septal Width (± 1mm):   6.8mm/11.0mm

  -NT-103(M)   Nare Diameter (± 0.5mm)/Septal Width (± 1mm):   6.0mm/11.0mm

  -NT-103(L)     Nare Diameter (± 0.5mm)/Septal Width (± 1mm): 5.0mm/10.8mm

  
  

  Model: NT-104

  -NT-104(00)     Nare Diameter (± 0.5mm)/Septal Width (± 1mm):   2.8mm/2.1mm

  -NT-104(01)     Nare Diameter (± 0.5mm)/Septal Width (± 1mm):   3.2mm/2.4mm

  -NT-104(02)     Nare Diameter (± 0.5mm)/Septal Width (± 1mm): 3.8mm/2.6mm

  -NT-104(03)     Nare Diameter (± 0.5mm)/Septal Width (± 1mm):   4.4mm/3.8mm

  -NT-104(04)     Nare Diameter (± 0.5mm)/Septal Width (± 1mm):   5.0mm/4.2mm

  -NT-104(05)     Nare Diameter (± 0.5mm)/Septal Width (± 1mm): 5.0mm/5.0mm

  -NT-104(06)     Nare Diameter (± 0.5mm)/Septal Width (± 1mm):   5.5mm/5.6mm

  -NT-104(07)     Nare Diameter (± 0.5mm)/Septal Width (± 1mm):   6.0mm/6.8mm