
The Story
NAR HyFin Vent Compact Chest Seal | Entry & Exit Twin Pack | 10-0042
The North American Rescue (NAR) 10-0042 is a critical life-saving device engineered for the immediate treatment of penetrating chest trauma. This Twin Pack provides two independently packaged vented seals, specifically designed to address both entry and exit wounds (tension pneumothorax) in a format that is 25% smaller than the standard HyFin seal.
Utilizing advanced venting technology and proprietary hydrogel adhesive, the HyFin Vent Compact is designed to function in the most austere conditions. It allows air to escape the pleural space through three redundant channels while simultaneously blocking the intake of ambient air, effectively stabilizing respiratory function during the "Golden Hour" of trauma care.
Key Specifications
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Manufacturer: North American Rescue (NAR)
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Model / REF: 10-0042 (HyFin Vent Compact)
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Seal Dimensions: 4.75" x 4.75" (excluding tab)
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Weight: 1.55 oz.
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Format: Twin Pack (Two individual seals per pouch)
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Adhesive: Advanced Medical-Grade Hydrogel
Tactical & Clinical Advantages
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Tri-Vent Redundancy: The seal features a three-channel pressure relief system. If two channels become occluded by blood, debris, or clothing, the third channel remains operational, ensuring continuous air evacuation from the chest cavity.
-
Superior "Blood-Wet" Adhesion: The hydrogel is formulated to maintain a 2026-standard seal even on skin covered in blood, sweat, hair, or sand. This eliminates the need for extensive site preparation in high-threat environments.
-
Ultra-Compact Footprint: Engineered specifically for space-constrained IFAKs (Individual First Aid Kits) and cargo pockets, the compact packaging allows the responder to carry dual-wound coverage without the bulk of traditional chest seals.
-
Simplified "One-Step" Application: The large, high-visibility red pull tab allows for a rapid "peel-and-apply" workflow. The transparent backing enables the responder to visually align the vent directly over the wound for maximum efficacy.
-
Ruggedized Packaging: The foil pouch is designed for extreme durability and features "Easy-Tear" notches, ensuring the equipment remains sterile and accessible even when the responder is wearing gloves or operating in low-light conditions.
Applications
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Tactical Medicine (TCCC): Primary intervention for sucking chest wounds in "Care Under Fire" and "Tactical Field Care" phases.
-
Law Enforcement: A staple component for active shooter kits and patrol officer IFAKs.
-
EMS & Search and Rescue: High-performance trauma care for industrial accidents or remote wilderness rescues.
-
Mass Casualty Response: Efficient, multi-seal packaging for rapid triage and stabilization.
Quality & Storage Standards
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Status: NEW — Factory Sealed.
-
Integrity: The vacuum-sealed foil pouch is intact, ensuring the hydrogel remains moist and the seals remain sterile.
-
Shelf Life: Please verify the expiration date on the exterior of the pouch to ensure optimal adhesive performance.
-
Latex-Free: Safe for use on patients with latex sensitivities.
Shipping & Handling
-
Secure Logistics: Shipped in protective packaging to prevent accidental puncture of the vacuum-sealed pouch.
-
Fast Dispatch: Ships within 1 business day.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
NAR HyFin Vent Compact Chest Seal | Entry & Exit Twin Pack | 10-0042
The North American Rescue (NAR) 10-0042 is a critical life-saving device engineered for the immediate treatment of penetrating chest trauma. This Twin Pack provides two independently packaged vented seals, specifically designed to address both entry and exit wounds (tension pneumothorax) in a format that is 25% smaller than the standard HyFin seal.
Utilizing advanced venting technology and proprietary hydrogel adhesive, the HyFin Vent Compact is designed to function in the most austere conditions. It allows air to escape the pleural space through three redundant channels while simultaneously blocking the intake of ambient air, effectively stabilizing respiratory function during the "Golden Hour" of trauma care.
Key Specifications
-
Manufacturer: North American Rescue (NAR)
-
Model / REF: 10-0042 (HyFin Vent Compact)
-
Seal Dimensions: 4.75" x 4.75" (excluding tab)
-
Weight: 1.55 oz.
-
Format: Twin Pack (Two individual seals per pouch)
-
Adhesive: Advanced Medical-Grade Hydrogel
Tactical & Clinical Advantages
-
Tri-Vent Redundancy: The seal features a three-channel pressure relief system. If two channels become occluded by blood, debris, or clothing, the third channel remains operational, ensuring continuous air evacuation from the chest cavity.
-
Superior "Blood-Wet" Adhesion: The hydrogel is formulated to maintain a 2026-standard seal even on skin covered in blood, sweat, hair, or sand. This eliminates the need for extensive site preparation in high-threat environments.
-
Ultra-Compact Footprint: Engineered specifically for space-constrained IFAKs (Individual First Aid Kits) and cargo pockets, the compact packaging allows the responder to carry dual-wound coverage without the bulk of traditional chest seals.
-
Simplified "One-Step" Application: The large, high-visibility red pull tab allows for a rapid "peel-and-apply" workflow. The transparent backing enables the responder to visually align the vent directly over the wound for maximum efficacy.
-
Ruggedized Packaging: The foil pouch is designed for extreme durability and features "Easy-Tear" notches, ensuring the equipment remains sterile and accessible even when the responder is wearing gloves or operating in low-light conditions.
Applications
-
Tactical Medicine (TCCC): Primary intervention for sucking chest wounds in "Care Under Fire" and "Tactical Field Care" phases.
-
Law Enforcement: A staple component for active shooter kits and patrol officer IFAKs.
-
EMS & Search and Rescue: High-performance trauma care for industrial accidents or remote wilderness rescues.
-
Mass Casualty Response: Efficient, multi-seal packaging for rapid triage and stabilization.
Quality & Storage Standards
-
Status: NEW — Factory Sealed.
-
Integrity: The vacuum-sealed foil pouch is intact, ensuring the hydrogel remains moist and the seals remain sterile.
-
Shelf Life: Please verify the expiration date on the exterior of the pouch to ensure optimal adhesive performance.
-
Latex-Free: Safe for use on patients with latex sensitivities.
Shipping & Handling
-
Secure Logistics: Shipped in protective packaging to prevent accidental puncture of the vacuum-sealed pouch.
-
Fast Dispatch: Ships within 1 business day.













