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Shiley Disposable Inner Cannula

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Product Option

Size 4

$4.99 Each

Size 4

$44.99 10/Pack

Size 6

$3.35 Each

Size 6

$33.49 10/Pack

Size 8

$3.38 Each

Size 8

$32.99 10/Pack

Size 10

$5.49 Each

Size 10

$46.84 10/Pack
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Shiley Disposable Inner Cannula is designed to fit inside a compatible tracheostomy tube and is very important for patients, especially when they have a lot of secretions. Shiley Cannula does not require proper cleaning as this cannula is disposable. It serves as the inner component of the tracheostomy tube and can be easily removed and replaced.


$3.99 $6.75

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7% Off* on future orders

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One-time purchase

$4.99 $6.75

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Shiley Disposable Inner Cannula Features

  • Easily connects to a tracheostomy tube to restore the airway of a patient
  • Integral 15 mm snap-lock connector
  • Eliminates the need to clean the inner cannula
  • Easy to secure without tape
  • Sterile, individually packaged
  • The disposable and latex-free shiley cannula
  • Not fenestrated
  • Provides long-term ventilation
  • Supports and manages tracheal/bronchial secretion

Tracheostomy Tubes Compatible with Shiley Inner Cannula

 Shiley Inner Cannula compatible tubes

Frequently Bought Together

Also Available (Sold Separately):

How do you insert a disposable inner cannula?

  1. Carefully disconnect and remove the current inner cannula from the tracheostomy tube.
  2. Take the new Shiley Disposable Cannula out of its packaging. Check for any damage or defects, and make sure it is sterile.
  3. Align the openings of the Shiley cannula with the corresponding openings in the tracheostomy tube.
  4. Insert the new cannula into the tube until it is securely placed.
  5. After inserting the new cannula, confirm adequate airflow through the tracheostomy tube.
  6. If necessary, reattach any securing mechanisms, such as ties or fasteners, to ensure the tracheostomy tube remains in place.

How to Replace the Cannula?

  1. Wash your hands
  2. Hold the neck flange steady with one hand
  3. With the other hand, gently squeeze the snap-lock and pull the inner cannula out of the tube, using a downward motion
  4. Throw away the used inner cannula
  5. Gently squeeze the snap-lock of the inner cannula and insert it into the tube
  6. Release the snap-lock connector when it securely locks onto both sides of the connector rim

Frequently Asked Questions

  1. How often do you change a Shiley cannula?

    It should not be used for more than 29 days.

  2. Do you remove the inner cannula before suctioning?

    No. The inner cannula stays in place during suctioning so that the outer cannula does not collect secretions.

  3. How often should the inner cannula be cleaned?

    The inner cannula tube should be cleaned 2 to 3 times per day or more as needed.

  4. Why can't you clean a disposable cannula?

    Disposable Cannulas are meant to be used only once, so cleaning is not necessary.

Shiley Inner Cannula Specifications

Size Inner Diameter Outer Diameter Length
4 5mm 9.4mm 62mm
6 6.4mm 10.8mm 74mm
8 7.6mm 12.2mm 79mm
10 8.9mm 13.8mm 79mm


Shiley Disposable Inner Cannula Reviews


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