2023 Author: Bryan Walter | [email protected]. Last modified: 2023-05-21 22:24
The exoskeleton adjusts its rigidity in accordance with the patient's condition
Spanish scientists have unveiled the world's first exoskeleton to help children with spinal muscular atrophy, according to the press service of the Spanish National Research Council (CSIC).
The device is jointly developed and patented by CSIC and Marsi Bionics. The structure weighing 12 kilograms is made of titanium and aluminum. It consists of rods (orthoses) fixed on the legs and torso, movably connected in the area of the joints, electric motors (five for each leg), position and motion sensors designed for five hours of battery operation and a control controller. The device is able to independently adjust its rigidity in accordance with the patient's condition.
Exoskeleton appearance
The exoskeleton is intended for children between the ages of three and 14. It is planned to be used both for the return of mobility in everyday life and for the rehabilitation of patients in the hospital. Using the device will help prevent scoliosis, osteoporosis and other complications of spinal muscular atrophy. The exoskeleton is currently undergoing preclinical testing. The developers subsequently intend to create several modifications of it to help children with other movement disorders.
Spinal muscular atrophy is a severe genetic neuromuscular degenerative disease that manifests itself as progressive loss of muscle strength, muscle atrophy and, as a result, movement disorders up to complete paralysis. According to the CSIC, one in ten thousand Spanish children suffer from it.
Oleg Lishchuk
