Chest Seal vented
Chest Seal vented Occlusive Adhesive Dressing Tactical first aid Compact
Occlusive Adhesive Dressing Tactical first aid Chest seal vented should be used when an open chest injury occurs. Chest seals work by closing the chest wall opening to keep collapsed lungs inflated.
Vented design prevents airflow into the chest cavity during inspiration while allowing air to escape through the vent channels during exhalation.
The Patent Pending 4 vent design is self-regulating to allow for the release of accumulated air or evacuation of blood and is effective in preventing the re-entry of air through the open chest wound.