CASPE cervical collars ensure immobilization of the cervical spine in cases of suspected trauma, from the initial assessment phase until arrival at a healthcare facility. The range includes rigid and semi-rigid collars, available in adjustable heights or fixed sizes, with or without a tracheal opening, and adapted to adult, pediatric, and sometimes infant morphology depending on the model. Easy to apply in emergency situations, these devices are designed to limit cervical mobility without compromising airway monitoring or access to control points (carotid pulse, tracheostomy). They meet the reliability and rapid deployment requirements inherent to prehospital interventions.