8200 HMS System


The 8200 Series HMS System™ is designed to provide support during repair and/or reconstruction procedures of the subglottis and trachea. The system combines the features of the original Montgomery® Safe-T-Tube™ with the advantages of an inner cannula system. Once the stent is in place, the inner cannula can be removed for cleaning without disturbing repaired areas. The inner cannula has a 15mm end to connect to respiratory accessories. When repair is complete, the HMS System™ can be removed endoscopically.

Indications for use

  • Acute laryngotracheal injuries.
  • To support a reconstructed trachea.
  • Treatment of laryngotracheal stenosis.
  • To support a reconstituted trachea.
  • Segmental resection and anastomosis.
  • To maintain a cervical trachea that cannot be repaired.


To purchase these products or for more details, please contact our Customer Services team on 01937 580211.


1 HMS System™, 1 outer tube, 2 inner cannulas, 1 plug (for upper internal limb), 1 exterior flange, 1 lubrication kit, 1 neck strap


  • Complete system with inner cannula
  • Medical grade material
  • Non-adherent smooth surface
  • Safety ring and groove system