Novel intelligent upper limb prosthesis based on brain-electromyographic signal control mode

• Main Authors: JI TAO, SHI YAN, SHIN KYUNG-WOO, XU MENG, ZHAO XUELIN
• Format: Patent
• Language: Chinese; English
• Published: 04.03.2022
• Subjects: BANDAGES, DRESSINGS OR ABSORBENT PADS; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; DIAGNOSIS; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PROSTHESES; SURGERY; TREATMENT OR PROTECTION OF EYES OR EARS

The invention provides a novel intelligent upper limb prosthesis based on an electroencephalogram-electromyographic signal control mode. The novel intelligent upper limb prosthesis comprises an electromyographic signal acquisition module, an electroencephalogram signal acquisition module, a controller, an execution mechanism and an upper limb prosthesis, the electromyographic signal acquisition module is used for acquiring electromyographic signals during motor imagery behaviors in real time; the electroencephalogram signal acquisition module is used for acquiring electroencephalogram signals during motor imagery behaviors in real time; the controller receives the electromyographic signals and the electroencephalogram signals sent by the electromyographic signal acquisition module and the electroencephalogram signal acquisition module, extracts feature values respectively, inputs the feature values into a classification recognition model for action recognition, and sends control signals to the execution mecha