Smiths Medical Inner Cannula for Per-fit Percutaneous Tracheostomy Tube feature a patented portex percutaneous tracheostomy tube, a specially designed and sized obturator/dilator, and procedural dilators to facilitate optimum technique, in a complete, double-deck tray with all preparation and procedural components conveniently organized. Safe dilational technique decreases the risk associated with surgical tracheostomy and promotes rapid healing. Fast procedure can be performed bedside in under ten minutes by a trained physician. Cost-effective procedure avoids operating room costs with up to 50% savings for the hospital.