Curaplex Vented Tactical Occlusive Chest Seal (T.O.C.S)

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The Curaplex Vented Tactical Occlusive Chest Seal (T.O.C.S) includes two chest dressings to treat open chest wounds. Each pouch includes 1 H*VENT designed to relieve pressure from an open chest wound due to air in the chest (pneumothorax) or bodily fluid (hemothorax) as well as 1 non-vented dressing. The large pull tabs and flexible material are used to help facilitate application and repositioning on the trauma site if required.


  • Tested to be effective on temperatures of -40°F to 161°F
  • Lowest profile of any vented chest seal and easy to fold
  • Proven in internal testing to retain a seal during inhalation and to maintain a sustainable negative pressure (below ambient pressure) within the pleural space
  • The dome design gives quick indication of air or fluid leaving the chest (billows up) or when the seal is in place (sucks down)
  • Large vent openings on the H*VENT allow for visual monitoring of the wound
  • Unique dome membrane design creates a complete seal around the wound area, ensuring a complete seal around the wound and reducing the risk of air or fluid finding alternate paths
  • Backup fail-safe system since there are 6 ports. Even if 5 become obstructed, the vent will remain fully operational
  • Multi-directional vented dressing allows the fluids to “drain towards gravity,” allowing patient to be transported on his or her side
  • Contains (1) H*VENT chest seal and (1) non-vented occlusive seal for both entrance and exit wounds
  • Latex-free
  • Made in the USA 
  • Package Dimensions: 8.25” x 8.25”
  • Package Weight: 3.1oz
  • 5-year shelf life
  • Sterile unless damaged or opened

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