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Chest Seal – Vented Occlusive Adhesive Dressing for Chest Trauma



Part of the MediDent Supplies Emergency Trauma First Aid Kit – Emergency Trauma IFAK, these chest seals are a type of vented occlusive adhesive dressing that is applied to the torso in the case of a deep puncture wound, which staunch blood flow while allowing some blood to escape, in order to prevent excessive internal bleeding. They are designed to prevent open and/or tension pneumothorax caused by trauma to the chest. While most often used by medical professionals, chest seals can be used by anyone who knows how to apply them.

The innovative design includes three air vents that prevent airflow into the wound during inhalation, but allow air and/or blood to pass through the vents upon exhalation. Sealed in a compact foil pouch, each chest seal packet also contains a gauze pad to wipe down the surface of the wound before applying the seal.


  • Transparent backing allows for easy placement over the wound area and conforms to the body of the injured person.
  • Advanced adhesive technology provides a superior seal even in extreme conditions.
  • Three-channel venting provides a fail-safe system in the case that one or two vents become blocked.
  • Easy-to-open dual foil pouch allows rescuers to open one dressing at a time as needed.

Product Dimensions

  • Unpackaged: 6″ x 6″
  • Packaged (folded): 7.5″ x 4.5″ x 0.25″
  • Packaged (unfolded): 7.5″ x 9″ x 0.13″
  • Weight: 2.5 oz.

By the Carton

  • 100 pcs per carton

Additional information

Pack Size

Case of 100, Single Item


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