Asherman Chest Seal

What is RU849100-Each Asherman Chest Seal?

The RU849100-Each Asherman Chest Seal is a specialized trauma dressing used to manage open chest wounds. It functions as a one-way valve, allowing air and blood to exit the chest cavity while preventing atmospheric air from re-entering—critical in preventing life-threatening tension pneumothorax. Designed for emergency use, this seal is commonly deployed in cases of penetrating trauma such as gunshots, stab wounds, or blast injuries. Its transparent construction supports continuous wound assessment without removal, preserving the seal during monitoring.

Key features

• One-way valve — Releases trapped air and blood while blocking external air entry.
• Clear dressing — Enables visual wound inspection without lifting the seal.
• 5.5-inch diameter — Covers large wound areas effectively.
• Includes gauze pad — Absorbs exudate and supports wound management.
• Pressure-sensitive adhesive — Bonds securely even over body hair.
• 5-year shelf life — Suitable for long-term inclusion in medical kits.

Who is RU849100-Each Asherman Chest Seal for?

This chest seal is ideal for emergency medical responders, military personnel, and first aid providers managing traumatic chest injuries. It's suited for pre-hospital care settings where rapid intervention is critical. Outdoor professionals, tactical medics, and wilderness rescuers also benefit from its reliability in austere environments.

How does RU849100-Each Asherman Chest Seal compare?

Compared to standard occlusive dressings, the RU849100-Each Asherman Chest Seal offers active one-way venting, reducing risk of tension pneumothorax. Unlike multi-piece valve setups, it integrates the valve into a single adhesive unit for faster application. It performs similarly to other commercial chest seals but stands out with its clear, full-diameter design for better wound visibility and secure adhesion in hairy areas.