Bolin Chest Seal

The structure that prevents the lung from deflating by preventing air loss in chest blows, knife or penetrating chest traumas.

Technicial Specifications
⦁ Contact surface: 15.2 cm diameter
⦁ Weight : 55 g
⦁ 3 one-way blood and pressure relief valves
⦁ Advanced adhesive technology for bloody, wet and hairy surfaces
⦁ Disposable
⦁ Convenient and compact size