Stretcher

A stretcher, which comprises:

• a support frame for supporting a patient;
• a pair of front legs rotatably coupled to the support frame around a first rotation axis, wherein each front leg supports a front wheel holder frame hinged to the respective front leg around a first oscillation axis parallel to the first rotation axis and supporting a front wheel resting on a rest plane, wherein the front wheel pivots around a respective first pivot axis orthogonal to the first oscillation axis;
• a pair of rear legs rotatably coupled to the support frame around a second rotation axis, wherein each rear leg supports a rear wheel holder frame hinged to the respective rear leg around a second oscillation axis parallel to the second rotation axis and supporting a rear wheel resting on a rest plane, wherein the rear wheel pivots around a respective second pivot axis orthogonal to the second oscillation axis;
• a handling arrangement for the front wheel holder frame and the rear wheel holder frame configured to vary, preferably independently, the inclination of the front wheel holder frame around the first oscillation axis and of the rear wheel holder frame around the second oscillation axis;
• a control module operatively connected to the handling arrangement and configured to actuate the handling arrangement in such a way as to keep the first pivot axis and the second pivot axis always orthogonal to the rest plane.