Asherman Chest Seal
The Asherman Chest Seal™ is a trusted tool to address open pneumothorax (commonly caused by penetrating chest wounds such as gunshots or stabs), aiding in prevention of tension pneumothorax. This chest seal includes a one-way valve, intended to let air and blood escape as needed, while keeping both out of the pleural cavity.
Asherman Chest Seal Features
- Circular design with 1-way valve
- Pressure-sensitive adhesive that offers effective seal (even on hairy areas)
- Easy-open packaging
- Sterile
- 5.5″ diameter dressing is clear for visual monitoring
- Gauze pad included to remove fluid and debris before applying seal






