31 results about "Limbs movements" patented technology

System and method for monitoring motor recovery in a post-stroke treatment is disclosed. Motor activity data corresponding to limbs movement is collected during an acute stroke period. The motor activity data is transmitted to at least one base station and an activity value for each arm of two arms is calculated in a predefined time window by using the motor activity data. The activity value for each arm is compared thus providing the monitoring of the motor activity.

The invention relates to a marking system for accurate acquisition of brain signals of an upper limb movement state in near infrared spectrum, and belongs to the field of brain movement intention identification. the marking system is combined with the near-infrared spectroscopy brain signal acquisition device, the accurate time start-stop calibration is carried out on the brain signals generated by the push, pull, lift and release of the upper limbs in the spontaneous state, so as to realize the accurate and rapid signal marking, and further improve the accuracy of the identification of the intention of the upper limbs movement state based on the near-infrared spectroscopy. The invention can accurately record the brain signals of a subject in a natural motion state, which ensures the spontaneity of the subjects when they perform the four motor paradigms, The punctuation can accurately reflect the start-stop time of the four movements, which provides an important analysis basis for theidentification of upper limb movement intention based on near infrared spectroscopy, and has an important significance for accelerating the application of near infrared spectroscopy in wearable equipment.

The invention discloses a method for recognizing a human walking gait cycle with an electromyographic signal and relates to a method for measuring human limbs movements. The method for recognizing the human walking gait cycle with the electromyographic signal is characterized in that a utilized device comprises a singlechip, an electromyographic signal sensor and a three-point differential input electrocardio electrode based on a segmentation integral algorithm, wherein the electromyographic signal sensor records and processes the electromyographic signal collected by the electromyographic signal sensor to obtain a positive level unstable signal, then the singlechip transfers, moves and calculates an average filter by utilizing a peak-valley segmentation integral algorithm or a simplifiedalgorithm of a peak-valley linear interpolation segmentation integral algorithm to obtain a human walking gait cycle, therefore, the method solves the problems of easy abrasion of a signal sensor of a human movement signal and zero drift of the electromyographic signal sensor and also overcomes the defects that the traditional gait cycle recognizing method is complex and has high equipment price and larger calculation amount. The method for recognizing the human walking gait cycle with the electromyographic signal only needs a single channel signal as an information source and improves the application universality because a plurality of muscles of a person can be selected.

The invention discloses a limb exercise rehabilitation machine comprising a rack, wherein the rack is provided with a power box, a chair, an electric motor transmission set, a first pedal level set and a second pedal level set. The limb exercise rehabilitation machine can help patients with nerveless limbs do rehabilitation exercise and increase coordination ability of their hands and feet. The limb exercise rehabilitation machine has safe and reliable structure and is easy to use.

The invention discloses a neurological rehabilitation system and a neurological rehabilitation method, belongs to the field of medicine, and particularly relates to neurology which can be used during exercise rehabilitation of a post-stroke patient in each stage and during rehabilitation of a patient suffering from other central nervous system diseases and disorders. The object of the claimed invention is the motor (motor) rehabilitation of patients following stroke and other central nervous system diseases which lead to movement defects of the limbs. The technical result of the invention is to improve the effectiveness of rehabilitation by using a neurological rehabilitation system and method and the method of the invention, including during early and late rehabilitation of stroke and other central nervous system diseases and disorders, by forming a neurological biofeedback connection between the patient's intent to move limbs and its implementation. Therefore, the recovery of the movement ability of paralyzed limbs is stimulated.