A spinal board is a medical device used to immobilize and transport patients with suspected spinal injuries. It is a flat, rigid board designed to keep the spine in a neutral position, preventing further injury during movement. Spinal boards are commonly used by emergency medical personnel in situations like car accidents or falls. The board typically features straps or restraints to secure the patient and may have head immobilizers to prevent head movement. It is an essential tool in emergency care, ensuring that patients receive safe and effective transport to medical facilities for further evaluation and treatment.