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Modified Armstrong Blue (Fluoroplastic Ventilation Tube, Grommet, Middle Ear Implants)Modified Armstrong (Fluoroplastic Ventilation Tube, Grommet, Middle Ear Implants)
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Modified Armstrong (Fluoroplastic Ventilation Tube/Grommet)

Design Benefits

  • Mid-term Pressure Equalization Tube(PE Tube)
  • Beveled inner Flange (The beveled inner flange is angled to the shank, which allows easier insertion and keeps the tubes parallel to the auditory canal)
  • Conventional Design

(Tubo de ventilación del oído / Tubo de ventilação da orelha)

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