6 results about "Biofeedback training" patented technology

Provided are a multi-parameter group biofeedback training method, apparatus, and system, and a storage medium. The method includes: receiving a predetermined training program and a predetermined training prescription that are set in a training management module, the training program being a combination of individual trainings, and the training prescription being a combination of long-term, time-sequenced phased trainings or training programs; and presenting the training scenario to a subject based on the training or the training prescription to execute the training, and collecting in real-time physiological data and / or target indicator data selected for the training. The training prescription includes predetermined training programs for a plurality of phases and a transition rule between the training programs for the plurality of phases. The training program includes one or more training tasks in a predetermined execution sequence. Each training task has a corresponding training scenario.

Biofeedback training device for supporting trunk muscle activation, comprising a base element (1) with at least one sensor unit (2) for detecting a mechanical pressure effect by the user and an output unit coupled to the sensor unit (2) for generating a sensorily perceptible signal, characterized in that the output unit is configured to output a haptic signal by means of a vibration sensor (5) and / or an optical signal by means of at least one light source (6) when a predefined threshold value of the mechanical pressure effect is reached.

The utility model relates to an adjustable air bag type pelvic floor muscle biofeedback trainer, and particularly relates to the technical field of medical apparatus and instruments. The adjustable air bag type pelvic floor muscle biofeedback trainer is composed of a medical silica gel air bag, a pressure regulating module, a pressure sensor, a main control unit and a display terminal. The air bag is provided with annular convex textures and is divided into a proximal chamber and a distal chamber; the pressure regulating module is connected with a micro air pump and an electromagnetic valve through a tee joint; a silicon piezoresistive sensor is embedded in a double air guide pipe to detect pressure in real time; the main control unit drives an air path and processes data, which are transmitted to the display terminal through SPI or wireless communication. The pneumatic structure realizes biomechanical feedback in the mechanical domain, and through independent regulation and control of the double chambers, dynamic adaptation of the air bag and rapid pressure response, the training precision and adaptability are improved, the biofeedback mechanism is converted from the electrophysiological domain to the mechanical domain, the "detection-feedback-regulation" closed loop is realized through the pneumatic structure innovation, a high cost-effective solution is provided for the pelvic floor rehabilitation field, and the hardware cost is reduced.

The invention discloses an ultrasonic myoelectricity biofeedback training system and method based on electroencephalogram signal guidance, and the system comprises an electrical stimulation module which is used for applying electrical stimulation to a target area; the ultrasonic module is used for applying ultrasonic waves to the target area; the parameter configuration module is used for configuring initial parameters of the electrical stimulation module and / or the ultrasonic module; the electric signal acquisition module is used for acquiring myoelectricity data and electroencephalogram data; the data processing and analyzing module is used for preprocessing and analyzing the myoelectricity data and the electroencephalogram data and starting and stopping or adjusting output parameters of the electrical stimulation module and the ultrasonic module according to an analysis result; and the control module is used for controlling the execution of the electrical stimulation module and the ultrasonic module. The system can feed back to a training system according to the real condition of a user, dynamically adjusts corresponding parameters, forms a feedback closed loop, and ensures that training treatment is more targeted and effective.

The invention discloses a post-stroke patient swallowing function evaluation and training instrument based on biofeedback, and belongs to the technical field of medical rehabilitation equipment. The device comprises a signal acquisition module, a signal processing module, a data analysis module, a feedback output module and a power management module. A 64-channel flexible electrode array is used for collecting electromyographic signals, a 9-axis inertial measurement unit is used for tracking six-degree-of-freedom movement of the throat, a double-channel microphone is used for collecting acoustic signals, and a double-channel pressure sensor is used for detecting pressure of tongue bones and thyroid cartilages. The electromyographic signals are reconstructed into a three-dimensional space-time thermodynamic diagram through radial basis function interpolation, and four modal data are fused through a deep learning model to achieve automatic swallowing phase recognition and anomaly detection. And visual, auditory and tactile three-channel real-time biological feedback training is provided. According to the invention, multi-dimensional accurate evaluation, multi-modal real-time feedback and intelligent adaptive training are realized, and the evaluation accuracy of the swallowing function and the rehabilitation training effect are improved.