What device is NOT typically included in the application of Spinal Motion Restriction?

In the context of Spinal Motion Restriction (SMR), the focus is on minimizing movement of the spine to prevent further injury to patients who may have sustained a spinal injury. Devices commonly utilized in this practice are specifically designed to immobilize the spine and support the patient's posture and alignment.

A cervical collar is vital in this process as it supports the neck and minimizes head movement, which is critical in maintaining spinal alignment. A long plastic spine board is also commonly used, as it provides a rigid surface for the patient to lie on, effectively immobilizing the entire spine during transport. Lateral head support devices, while less standard than the collar and board, are still aligned with the principles of SMR by preventing lateral movement of the head, which could affect spinal alignment.

In contrast, an automated external defibrillator (AED) is primarily a life-saving device used to treat life-threatening cardiac arrhythmias. It does not play a role in spinal motion restriction. Therefore, it is the device that does not fit within the typical tools and strategies used for managing patients with potential spinal injuries.