Ambu® Aura40™ Reusable Laryngeal Mask

Our remarkable single-use laryngeal mask, Ambu® AuraOnce™, introduced several important innovations designed to improve performance and increase safety. Now, these unique features are also available in a steam-autoclavable version, the Ambu® Aura40™.

Key features

  • checkBuilt-in, anatomically correct curve for easy insertion
  • checkReinforced tip will not bend during insertion so placement is always correct
  • checkCuff and airway tube molded as single unit for extra safety
  • checkExtra soft cuff ensures the best possible seal with least possible internal pressure
  • checkInflation line is firmly affixed to an airway tube for 3-6 cm to prevent tangles
  • checkColor-coded pilot balloon identifies mask size and provides precise tactile indication of degree of inflation
  • checkUniversal check valve
  • checkConvenient depth marks
  • checkEight convenient sizes from #1 to #6

General information

The Ambu® Aura40™ is the world's first reusable laryngeal mask to feature a built-in curve that carefully replicates natural human anatomy. This curve is molded directly into the tube so correct insertion is easy without abrading the upper airway.

Our unique curve also ensures that the patient's head remains in a more natural position when the mask is in use without extra stress on the upper jaw. Moreover, Aura40 is specially designed to give the airway tube the flexibility needed to adapt to individual anatomical variances and a wide range of head positions.

Aura40 also features a reinforced tip, which helps prevent folds during insertion that can cause improper positioning and possible airway leak. Convenient depth marks provide a visual indication of the mask position and the flat underside of the tube makes it easier to grip. In short, positioning is fast and accurate, each and every time.

Clinical Studies


clinical study is available for this product

View clinical study


Spare parts

There are no spare parts or accessories for this product.



file_download Aura Family brochure A4
(1.17 MB - pdf)


file_download Ambu® Aura40™ Datasheet
(713.68 KB - pdf)


file_download IFU (multi) Ambu® Aura40 V03 2010/08
(20.1 MB - pdf)

Supplementary Information

file_download Symbol Explanation
(1.22 MB - pdf)

July 2012

Note: US: Rx only