DYNA Ambulance CollarPRODUCT DESCRIPTION Ambulance collar limits head movement and is ideal for cervical immobilisation of accident victims during transportation. It can prevent potentially harmful movement of the cervical spine. PRODUCT FEATURES The single piece design helps in wearing the collar without disturbing the cervical region Semi rigid material with sturdy foam limits flexion and extension movements of the cervical Anterior tracheal Opening for tracheotomy and