What is the purpose of a SAM splint in first aid?

A SAM splint is designed specifically for immobilizing fractures and providing support to injured limbs. Its structure consists of a flexible yet sturdy aluminum core sandwiched between layers of foam or padding. This design allows the splint to be molded to the shape of the injured area, enabling effective stabilization of broken bones or sprains. By immobilizing the affected limb, the SAM splint helps to reduce pain, prevent further injury, and facilitate safe transportation to a medical facility. Its lightweight and portability make it an invaluable tool in wilderness and remote first aid situations, where access to professional medical care may be delayed.