Intelligentized rehabilitation training equipment for hand functions of patients suffering from cerebral injury

Abstract

The invention relates to hand function rehabilitation training equipment based on a spontaneous movement imagery electroencephalograph. Hardware of the instrument consists of an electroencephalograph signal acquisition and processing module, a hand force signal real-time detection sensor array, a control module based on multisource information fusion and a rehabilitation manipulator module, and software for supporting the active rehabilitation training of hand functions is arranged in a computer. The rehabilitation training equipment provides external compensation assistance or resistance hierarchically by taking movement imagery electroencephalographs of patients who suffer from cerebral injury as a starting signal and the muscle force of hands as a feedback signal in a self-adaptive mode according to the myasthenia state of the patients to assist patients who suffer from dyskinesia in performing passive, assisted and active rehabilitation training, displays the state information of the hand movement functions and the provided external power information for doctors and the patients and provides an objective and quantitative assessment method and an index for clinical rehabilitation diagnosis and treatment. The instrument is easy to use, has a friendly interface and is accepted by the doctors and the patients easily. A user can operate a system of the instrument without programming experiences, and the operating environment is not complex.

Description

technical field [0001] The invention relates to a medical auxiliary instrument, in particular to a real-time EEG-controlled intelligent hand function rehabilitation training equipment for patients with brain damage. A hand function training device that provides external compensation assistance or resistance in an adaptive manner and graded, and displays muscle strength information to doctors and patients in real time and dynamically. Background technique [0002] From the perspective of the development trend of modern medical and rehabilitation equipment, wearable technology has become a hot issue in the field of biomedical engineering. Detecting various physiological information of the human body in a "quasi-natural state" is of great importance for the discovery and treatment of new diseases. significance. Sensor technology that can accurately measure human physiological information without affecting people's normal activities is the basis for realizing wearable technolog...

AI Technical Summary

Problems solved by technology

The rehabilitation of limb hemiplegia is an international problem. There are many treatments currently used, but the overall treatment effect is not satisfactory due to the lack of quantitative functional evaluation methods and the lack of quantitative functional assessment methods.

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