Description
The HyFin Chest Seal 6 x 6 inch is a purpose-built occlusive dressing for treating open pneumothorax (sucking chest wounds) in pre-hospital trauma settings. The large adhesive surface provides a reliable seal over the wound, while the vented design allows air to escape from the chest cavity to help prevent tension pneumothorax. Easy to apply even in high-stress environments, the HyFin Chest Seal is an essential component of tactical medical and EMS trauma kits.
The HyFin® Chest Seal is a self-adhesive occlusive dressing designed for the treatment and management of an open chest wound caused by a penetrating trauma, such as a gunshot or stab wound. A penetrating chest wound creates an opening in the chest wall through which air can enter the chest cavity; commonly referred to as an “open pneumothorax.” The HyFin® Chest Seal utilizes an enhanced adhesive gel formulation designed to create a superior seal even in extreme conditions to treat and manage an open pneumothorax while preventing the development of a “tension pneumothorax,” which is one of the top three leading causes of preventable deaths on the battlefield. The HyFin® Chest Seal is specifically designed to overcome adverse conditions in austere environments where the casualty may be covered in blood, sweat, body hair, or other environmental contaminants when a reliable chest seal is mandatory.
Featuring a large 6 x 6 in. size, the transparent design allows for accurate placement directly over the wound, easily conforming to the casualty’s chest. A large, easily-visible red elliptical tab facilitating single step peel-and-adhere application is incorporated into the HyFin®’s design. Made in America and 100% latex free, each chest seal is packaged using its signature Red Tip Technology®red tear notches in a rugged, easy-to-open, foil pouch to ensure high quality performance.
- Completely occlusive dressing designed for the treatment and management of an open chest wound caused by a penetrating trauma
- New, more compact packaging
- Advanced adhesive technology
- Oversized red elliptical tab for single step, easy peel-and-adhere application
- Conforms to the casualty’s chest
- Designed to be effective in extreme environments
- Seal can be written on for patient treatment documentation if necessary
- Latex-free
- Made in America
Specifications
| Specification | Details |
|---|---|
| SKU | WSK-10-0015 |
| Dimensions | 6 x 6 inches |
| Type | Vented occlusive chest seal |
| Adhesive | Aggressive, works on wet skin |
| Application | Open pneumothorax, chest trauma |
| Compliance | CoTCCC recommended |
Frequently Asked Questions
What is a vented chest seal?
A vented chest seal has built-in channels or valves that allow trapped air to escape from the chest cavity during exhalation while preventing outside air from entering during inhalation. This helps prevent the development of tension pneumothorax.
Can the HyFin Chest Seal be applied to wet or bloody skin?
Yes. The aggressive adhesive is specifically formulated to adhere to skin that is wet with blood, sweat, or other fluids, ensuring a reliable seal in real-world trauma conditions.
How many chest seals should be carried in a trauma kit?
It is recommended to carry at least two chest seals per kit, as penetrating chest injuries often have both an entry wound and an exit wound that both require sealing.








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