| abstract |
The invention concerns a therapeutic device comprising a mechanical orthotic element ( 2, 3, 4 ) designed to constitute a contact surface with at least the patient's lower limbs and a neuromuscular stimulation element ( 33 ) including at least a pair of electrodes ( 37, 38 ) designed to act on the muscle or muscular group concerned of said patient's limb. The orthotic element comprises two orthoses including each three segments ( 2, 3, 4 ) designed to co-operate ( 11, 13; 12, 14; 15 ) with respectively the patient's thigh, leg and foot. The first segment is connected at one of its ends through a first motorised articulation ( 9 ) to an element ( 10 ) designed to co-operate with the patient's body at his hips and at its other end through a second motorised articulation ( 7 ) to one of the ends of the second segment. The other end of the second segment is linked through a third motorised articulation ( 8 ) to the third segment Each of the articulations ( 6, 7, 8 ) is provided with an angular sensor and force and torque sensors, coupled to the control member ( 31 ) of the stimulation device so as to enable feedback control by closed loop adjustment of the stimulation device. |