10 results about "Muscle Stimulation" patented technology

A system (100) for muscle stimulation during a training session The system (100) includes a compression pump (120) to regulate blood flow to a target muscle by applying controlled pressure with predetermined movements). An electrical stimulation unit (130) transmits a plurality of electrical impulses causing the target 5 muscle to contract and relax. A plurality of sensors (140) captures a plurality of physiological parameters associated with the target muscle during the muscle contractions. A user interface module (180) allows a user to monitor intensity of the electrical stimulation unit, blood flow regulation pressure, and tension of the plurality of elastic bands. A receiving module (190) receives the plurality of physiological 10 parameters from the plurality of sensors. A calculation module (200) calculates an optimal repetition count required to achieve a predetermined percentage in the target muscle performance based on a plurality of parameters.

This invention discloses a muscle stimulation modulation system and method based on real-time dynamic optimization, comprising: a real-time signal acquisition module for continuously acquiring multimodal physiological signals of the target limb, including at least electromyography (EMG) signals, joint kinematic angle signals, and neural electrical signals; a state assessment and prediction module for calculating real-time human state indicators based on the multimodal physiological signals, fusing historical state data, and generating future state trend prediction information through a time series prediction model; and a dynamic parameter optimization module for solving the optimal combination of stimulation parameters for the neuromuscular stimulator in real-time using an embedded optimization algorithm, based on the real-time human state indicators and state trend prediction information, with minimizing the objective function as the core. The stimulation parameter combination includes stimulation pulse intensity, frequency sequence, and waveform duty cycle. This invention enables better muscle stimulation modulation.

The present application relates to the technical field of pharmaceutical cocrystal, and specifically discloses a callylazine and quercetin pharmaceutical cocrystal, a preparation method and application thereof, wherein callylazine and quercetin are mixed in proportion, a good solvent n-propanol is added until complete dissolution, a poor solvent is added drop by drop into the mixed solvent until a supersaturated state, a mixed solution is obtained, solvent in the mixed solution is volatilized by using a solvent evaporation crystallization method, intermolecular hydrogen bonding of callylazine and quercetin is formed, and a callylazine and quercetin pharmaceutical cocrystal is obtained. The powder dissolution experiment result of the callylazine and quercetin cocrystal shows that the dissolution rate of callylazine decreases under neutral conditions compared with the release rate of free drug, and potential sustained release effect is shown, so that the callylazine and quercetin pharmaceutical cocrystal can be prepared into a muscle injection, and has potential for long-acting treatment of schizophrenia and reduction of muscle stimulation.

The utility model relates to a training device for tongue muscle function recovery belongs to medical instrument technical field, solves the technical problem of too high initial resistance and insufficient advanced resistance caused by linear elastic element of prior art training device, the device includes handle, flexible abutting pad and training unit, the flexible abutting pad sets up at one side of handle to buffer the extrusion of handle to the palate, the training unit sets up at the other side of handle, the training unit includes support plate, conical spring and push ball, the spiral circle of the greater diameter of conical spring bottom end preferentially occurs deformation in initial compression stage, at this moment, only small thrust can complete compression, corresponding low resistance training demand of weak stage of tongue muscle strength, with the increase of compression amount, the spiral circle of gradually reducing diameter successively participates in deformation, and the overall stiffness of spring presents ladder type rise, through the stiffness of conical spring with deformation variable increment, can continuously provide the resistance matched with the tongue muscle strength growth, keeps effective muscle stimulation intensity.

An apparatus for muscle stimulation comprising a platform with an upper surface and a lower surface, a pair of cross rails mounted under the lower surface of the platform, a sled slidably mounted to the cross rails, a pair of sled rails mounted to the sled, a bracket slidably mounted to the sled rails, a handle secured to the bracket, wherein the handle allows an operator to adjust the location of the bracket to any location desired under the platform, a magnetic nerve / muscle stimulator mounted to the bracket which includes one or more magnets and one or more electrical coils and a control panel operationally associated with the magnetic nerve / muscle stimulator, the control panel controlling the power supplied to the magnetic nerve / muscle stimulator, wherein the magnetic never / muscle stimulator generates and directs a magnetic field into the anatomy of a patient positioned on the upper surface of the platform.

The application discloses a lower limb training rehabilitation method and system for orthopedic nursing, and the method comprises the following steps: collecting plantar pressure distribution data of a patient's lower limbs when walking, and extracting gait stability features according to the moving track of the pressure center; inputting the gait stability features into a gait analysis model, and combining real-time electromyographic signals to generate a joint load distribution atlas; calculating the training intensity coefficients of each muscle group based on the joint load distribution atlas through an adaptive adjustment algorithm; generating neuromuscular stimulation parameters according to the training intensity coefficients, and outputting electric stimulation signals with corresponding intensity; and fusing the electric stimulation signals and the gait stability features to generate a personalized rehabilitation scheme containing training duration, intensity gradient and rest interval. By using the embodiment of the application, the rehabilitation effect can be improved, the recovery period can be shortened, and the medical risk can be reduced.

Disclosed is a muscle stimulation system, comprising a wearable garment including a plurality of electrodes, and a processor; wherein the processor is configured to define one or more regions of interest (ROI) for electrode activation via a subset of the plurality of electrodes, and provide electrical muscle stimulation, via the subset of the plurality of electrodes, to the ROI.

This invention discloses a facial acupoint and muscle stimulation therapy device and computer equipment for facial paralysis, comprising: a bionic mask assembly for real-time acquisition of raw electromyographic signals; a nerve damage assessment module for extracting electrophysiological characteristic parameters, including action potential latency, peak amplitude, and muscle fiber conduction velocity, from the raw electromyographic signals, and calculating the subject's current nerve damage index and disease stage based on the electrophysiological characteristic parameters; a treatment instruction generation module for generating a treatment instruction set based on the nerve damage index and disease stage; a synchronous penetration driving module for synchronously driving the acupoint compound stimulation execution terminals distributed in the Yangbai, Sibai, Yingxiang, and Dicang acupoint areas on the subject's face according to the treatment instruction set; and a feedback and adaptive correction module for acquiring real-time muscle impedance changes and local skin temperature data of the subject through temperature sensing nodes embedded under the heating film. This invention significantly improves the efficacy and safety of facial paralysis rehabilitation.

A vehicle seat is provided, wherein in the vehicle seat and in at least one passenger-facing seat contact face area of the vehicle seat a controllable massage system is provided, which has at least one massage actuator which is fillable with a medium, which is designed to perform a massage function, and a controllable muscle stimulation system, which has at least one stimulation actuator, which is designed to perform an electrical or magnetic stimulation, wherein one massage actuator and one stimulation actuator are integrated into one controllable applicator device in such a way that the massage actuator and the stimulation actuator are jointly actuated. In one design variant, the housing of each massage actuator serves as a stimulation actuator. In an alternative design variant, each stimulation actuator is configured as a pocket and accommodates one massage actuator which is surrounded by a housing which is impermeable to the medium. The invention also relates to a seat system, a vehicle and a method for actuating an applicator device provided in a vehicle seat.

This application provides a control method and a laser liposuction device. The laser liposuction device includes a main unit and a treatment handpiece. The main unit is connected to the treatment handpiece. The part of the treatment handpiece that contacts the skin is provided with a laser irradiation area and multiple electrodes. The multiple electrodes surround the laser irradiation area. The method includes: acquiring information about the fat reduction area where the treatment handpiece is located; selecting a target electrode from the multiple electrodes that matches the muscle direction of the area where the treatment handpiece is located based on the fat reduction area information; controlling the target electrode to perform EMS microcurrent stimulation; and controlling the laser irradiation area to emit laser light. The technical solution of this application embodiment, because the target electrode performing EMS microcurrent stimulation matches the muscle direction of the area where the treatment handpiece is located, allows the EMS microcurrent to be conducted along the muscle fiber direction. The muscle fibers contract along their own physiological contraction direction, improving the accuracy of muscle stimulation and shaping, effectively improving the firming effect, and resulting in excellent firming results.