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Armstrong Ventilation Tubes

Sterile Ear Range
Codes: NZ3121 · NZ3122 · NZ3123 · NZ3124

The Adept Medical Armstrong Ventilation Tube range includes the standard Armstrong, the Modified Armstrong and the Tail variant. Each design supports controlled insertion, secure retention and clear visibility during middle ear ventilation procedures. Recommended for use with Adept Medical insertion instruments.

  • Bevelled inner flange resembles the tympanic membrane for easier insertion, retention and visibility
  • Outer flange helps prevent premature extrusion
  • Modified Armstrong variant includes an angled design to aid insertion
  • Tail variant provides an extended tail for easier engagement with forceps
  • Fluoroplastic construction for biocompatibility, smooth insertion and ISO 10993 compliance
  • Supplied sterile by EtO gas
  • Single-use, supplied in an ergonomic case
  • Available in packs of 10

Product Variants & Specifications

Product Code
NZ3121
‍Quantity
10 Pack
‍Sterility
Yes, by EtO gas
‍Material
Fluoroplastic
‍Internal Diameter (mm)
1.14
‍Inner Flange Diameter (mm)
1.67
‍Outer Flange Diameter (mm)
2.5
‍Inter Flange Distance (mm)
0.75/2.99
‍Length (mm)
3.79
Product Code
NZ3122
‍Quantity
10 Pack
‍Sterility
Yes, by EtO gas
‍Material
Fluoroplastic
‍Internal Diameter (mm)
1.14
‍Inner Flange Diameter (mm)
1.67
‍Outer Flange Diameter (mm)
2.5
‍Inter Flange Distance (mm)
0.75/2.99
‍Length (mm)
3.79
‍Tail (mm)
3
Product Code
NZ3123
‍Quantity
10 Pack
‍Sterility
Yes, by EtO gas
‍Material
Fluoroplastic
‍Internal Diameter (mm)
1.14
‍Inner Flange Diameter (mm)
1.67
‍Outer Flange Diameter (mm)
2.5
‍Inter Flange Distance (mm)
0.74/1.79
‍External Flange Dimensions (mm)
3.07
‍Length (mm)
3.79
Product Code
NZ3124
Quantity
10 Pack
Sterility
Yes, by EtO gas
Material
Fluoroplastic
Internal Diameter (mm)
1.14
Inner Flange Diameter (mm)
1.67
Outer Flange Diameter (mm)
2.5
Inter Flange Distance (mm)
0.74/1.79
External Flange Dimensions (mm)
3.07
Length (mm)
3.79
Tail (mm)
3
If you require any further details, please reach out to our teamMake an Enquiry
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