Halo Chest Seal is a medical product intended for use in injuries to the chest with a violation of the integrity of the pleura, which can lead to a pneumothorax - an accumulation of air in the pleural cavity.

This product consists of two parts - a translucent patch made of medical grade silicone and a round valve. The patch has an adhesive surface that ensures reliable attachment to the skin and allows you to isolate the damaged area from the external environment.

The circular valve is located in the center of the patch and has a valve mechanism that allows air to exit the pleural cavity but does not allow it to return. This allows you to restore pressure in the chest cavity and prevent the development of pneumothorax.

Halo Chest Seal is easy and quick to apply to the skin, and its compact size makes it easy to store in a first aid kit or medical equipment bag. It is an indispensable tool for treating chest injuries and can save a victim's life by providing quick and effective treatment.