Chest Seal — HALO Vented Chest Seal (Pair)

The HALO Vented Chest Seal is the gold standard treatment for penetrating chest wounds — one of the leading causes of preventable death in trauma situations. A penetrating chest wound — from any sharp object, projectile, or impalement — can cause a tension pneumothorax where air enters the chest cavity and collapses the lung, leading to death within minutes without immediate treatment. The HALO vented chest seal creates an immediate occlusive seal over the wound while the one-way valve releases trapped air preventing tension pneumothorax — the critical distinction between a vented and non-vented seal. Sold as a pair because every penetrating chest wound requires treatment of both the entry and potential exit wound. The proprietary adhesive bonds instantly to skin in wet, bloody, and sweaty conditions where other seals fail. Low profile packaging fits in any IFAK or trauma pouch. Used as the standard of care by military combat medics, tactical law enforcement, and advanced civilian trauma teams. Approved for use by trained laypeople in emergency situations. Chest seals are included in every serious TCCC — Tactical Combat Casualty Care — protocol and belong in every advanced home emergency medical kit. An essential upgrade from a basic first aid kit to a serious trauma response system.