The HyFin Vent Compact Chest Seal – Twin Pack

The HyFin Vent Compact Chest Seal – Twin Pack is designed for the management of open and tension pneumothorax resulting from penetrating chest injuries. Compact, lightweight, and highly effective, it is trusted by military, law enforcement, and emergency medical professionals worldwide.

Each pack contains two vented chest seals, allowing treatment of both entry and exit wounds. The compact form factor makes it ideal for inclusion in IFAKs, med pouches, plate carriers, and chest rigs where space is limited.

Proven Vented Design

The HyFin® Vent features a three-channel vent system that allows air to escape from the chest cavity while preventing re-entry. This design assists in reducing the risk of tension pneumothorax without requiring manual intervention.

The seals are constructed with a hydrogel adhesive that adheres effectively to skin in wet, bloody, sweaty, or hairy conditions, ensuring reliable placement in real-world trauma scenarios.

• Twin pack – treats entry and exit wounds
• Vented chest seal for penetrating thoracic trauma
• Three-channel vent system prevents air re-entry
• Strong hydrogel adhesive performs in adverse conditions
• Compact packaging ideal for IFAKs and med pouches
• Rapid, intuitive application under stress

Designed specifically for operational environments, the Compact version reduces packaging size without compromising performance. The seals deploy quickly, are easy to apply under stress, and require minimal preparation.

The rugged packaging protects the seals from environmental damage while remaining easy to open with gloved hands.

Intended Use

• Open chest wounds
• Penetrating thoracic trauma
• Tactical Combat Casualty Care (TCCC)
• Law enforcement and military first aid
• Emergency medical response

Ideal For

• IFAKs
• Trauma kits
• Plate carriers and chest rigs
• Vehicle medical kits
• Field and tactical medical use

Compliance & Medical Use

HyFin® chest seals are widely adopted by military and professional medical providers and are designed to meet modern tactical and emergency trauma care protocols.