A specific immobilisation device for use in rescue services, pre-hospital medical emergencies services and patient transport services, has (i) a rigid guide having a telescopic structure, the lower distal end of the guide having a T-shaped ankle band, (ii) a system for securing two padded anatomical bands having a longitudinal multi-tunnel system containing a viscoelastic layer on a rigid laminar endoskeleton to the rigid central guide of the device； (iii) a series of straps with quick-action fastening that complete the function of the bands into which they are inserted, allowing both opposite ends to remain duly connected and secured； and (iv) an internal mechanism for facilitating the “mechanical” retraction and extension of the telescopic or mobile element of the guide and the consequent adaptation of the ankle band of the device to the specific anatomy of each injured person.
