Demonstration of a mobile laser cutting system for complex rescue operations

In the case of serious accidents, severely injured persons may be trapped inside damaged vehicles and thus must be rescued quickly. Typically, structural parts containing high-strength steels or fiber-reinforced plastics must be cut to generate rescue openings. Hence, mechanical rescue systems like hydraulic shears may reach their performance limits. Therefore, a mobile laser cutting device for rescuers has been developed, being suitable for harsh outdoor conditions and providing optimized robustness, handleability, and weight. A crucial aspect is the requirement of laser safety for all persons involved. Here, the description of the first version of a demonstration system consisting of a mobile laser cutting device for complex rescue operations is presented.