16 results about "Percutaneous Electrical Nerve Stimulation" patented technology

The invention belongs to the field of big data, and provides a wearable nerve regulation and control method and system based on cloud AI control, and the method comprises the steps: collecting user data through a wearable nerve regulation and control device worn on the limb part of a user, the user data being physiological data and / or motion data; uploading the user data to a cloud server, wherein the cloud server is provided with an artificial intelligence model; the artificial intelligence model receives the user data, and generates personalized nerve electrical stimulation parameters in combination with pre-stored user historical treatment data and / or medical history data; the cloud server issues the personalized nerve electrical stimulation parameters to the wearable nerve regulation and control device, and the wearable nerve regulation and control device executes transcutaneous nerve electrical stimulation operation based on the personalized nerve electrical stimulation parameters.

A wearable device for providing sensory feedback in an extended reality environment is disclosed. The device includes a band configured to enclose an anatomical location, such as a wrist, adjacent to a distal extremity, such as a hand. The band houses a plurality of electrodes that deliver transcutaneous electrical nerve stimulation (TENS) to the distal extremity, eliciting distally referred sensations corresponding to the user's interaction with a digital object. A controller receives sensor signals indicative of movement of the distal extremity, determines the user's motor intent, and generates a sensory feedback signal to control the delivery of TENS pulses. The device allows for anatomically congruent sensory feedback in augmented reality environments without inhibiting natural interactions with physical objects.

A method for synchronizing multiple wireless devices to provide electrical stimulation to muscles and nerves using Bluetooth Low Energy area network technology for the treatment of medical and non-medical conditions. This method allows Multiple Neuromuscular Electrical Stimulation (NMES) or Transcutaneous Electrical Nerve Stimulation (TENS) devices to connect and synchronize as peripherals to one central unit.

The invention discloses a transcutaneous electrical nerve stimulation module control circuit and massage equipment, and the circuit comprises a micro-control unit which is connected with a drive unit and a waveform control unit, and is used for outputting a drive control signal to the drive unit, a first control signal and a second control signal are output to the waveform control unit; the driving unit is connected with the waveform control unit and is used for carrying out amplification and voltage following on the driving control signal so as to output a driving voltage to the waveform control unit; and the waveform control unit is used for outputting a forward voltage in the driving voltage under the control of the first control signal and outputting a backward voltage in the driving voltage under the control of the second control signal so as to realize bidirectional driving of the driving voltage to the transcutaneous electrical nerve stimulation module. The transcutaneous electrical nerve stimulation module control circuit is low in high-energy output loss, high in integration level and small in size.

The invention discloses a wearable transcutaneous electrical nerve stimulation migraine therapeutic apparatus, which comprises a control module and a flexible fitting mechanism, and is characterized in that the flexible fitting mechanism is located on the lower side of the control module; the control module comprises a protective shell, an intelligent regulation and control circuit board, a self-adaptive pulse generator and a wireless communication module, the intelligent regulation and control circuit board is fixedly installed in the protective shell, and the self-adaptive pulse generator and the wireless communication module are integrated at the upper end of the intelligent regulation and control circuit board; and the wireless communication module supports NFC (Near Field Communication) and Bluetooth dual-mode communication. According to the wearable transcutaneous electrical nerve stimulation migraine therapeutic apparatus, the wearing comfort and stability are remarkably improved through the flexible fitting mechanism and the lightweight design, and the therapeutic apparatus is particularly suitable for long-time dynamic use; real-time optimization of a personalized treatment scheme is realized through a dynamic adjustment algorithm based on biological feedback, and the treatment effect is improved.

A head-mount transcutaneous electrical nerve stimulation (TENS) device adapted to stimulate acupoints of a user transcutaneously when being worn on the head of the user is disclosed. The TENS device includes one or more frames, a plurality of contacts, a pulse width modulation (PWM) generator, and one or more thermal pads. The one or more frames are arranged to have a contour matching an anatomical shape of the head. The plurality of contacts is arranged on an inner surface of the one or more frames for contacting the acupoints on the head. The PWM generator is configured to generate a pulse stimulation signal and couple the pulse stimulation signal to the plurality of contacts for stimulating the acupoints. The one or more thermal pads are arranged on the inner surface of the one or more frames for applying thermal treatment to the acupoints.

A joint aspiration and pain relief kit that includes a cuff having a main panel with an outer side and an inner side. An inflation pump is configured to inflate the cuff. An inflatable bladder is located between the inner and the outer side, with the bladder configured to compress at least one fluid sac of a joint when inflated by the cuff inflation pump. A plurality of pockets are located on the inner side and configured to receive a respective plurality of electrodes, the electrodes connectable to a transcutaneous electrical nerve stimulation device. Temperature therapy circulation tubing is located between the inner and the outer side is are configured to receive heated or cooled fluid. At least one access opening is provided in the main panel, the access opening located at a target area where joint fluid is to be aspirated from the joint.

A rehabilitation training method and apparatus for unilateral spatial neglect, a device, and a storage medium. The method comprises: controlling multiple graphic symbols to flicker randomly at different flickering frequencies; collecting a first SSVEP signal when a user gazes; when it is determined that the user's attention is sufficiently focused, control at least two target graphic symbols to move in a specific movement direction and at a specific movement speed within the user's unilateral visual neglect space range; then acquiring a second SSVEP signal when the user gazes; and when it is determined that the user is focusing attention on completing a training task, control an electrical stimulator placed on the user's neck to send a transcutaneous electrical nerve stimulation signal. Thus, whether a subject's attention is sufficiently focused can be determined before training, and when it is determined that the subject is effectively gazing at the training content, an instruction is issued to provide an electrical stimulation signal, thereby forming a closed loop; the effectiveness of training can be ensured, the training effect can be improved, and popularization in patients with unilateral spatial neglect is facilitated.

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.

The invention relates to a stimulation generator and a stimulation method for assisting natural delivery of a pregnant woman. The stimulation generator comprises a communication unit, a processing unit and a stimulation unit. The communication unit performs data interaction with the fetal heart monitor, obtains a uterine pressure change signal related to a corresponding pregnant woman, and provides the uterine pressure change signal to the processing unit; the processing unit analyzes the change characteristic of the uterine pressure along with time, determines the generation opportunity, intensity and duration of the stimulation signal according to a preset rule, and generates a corresponding signaling to control the working state of the stimulation unit; the stimulation unit executes a specific physical or electrical stimulation action according to an instruction sent by the processing unit so as to assist the pregnant woman in managing pain and breathing rhythm in the delivery process; specific transcutaneous electrical nerve stimulation or massage stimulation signals are selectively provided to guide the pregnant woman to perform deep-inspiration slow-expiration breathing actions to resist pain. The device can guide the pregnant woman to grasp the characteristics of regular uterine contraction and correct breathing movement, and the fetus distress and sheep water pollution risk are avoided.

The present application belongs to the technical field of biometric identification and data processing, and particularly relates to a physiological data monitoring and intelligent analysis system for a kayak athlete. The system comprises: an intelligent sensing paddle device for collecting mechanical data and solving flow field characteristics; a multi-modal physiological information acquisition patch for analyzing muscle recruitment sequence and limb posture; a core data processing terminal for stripping noise through adaptive filtering and constructing a fatigue efficiency model based on a deep neural network; and a biomechanical feedback execution component for inducing muscle recruitment timing through transcutaneous electrical stimulation. The present application introduces underwater turbulent flow as a sensing pre-variable, realizes pre-forecasting of the fatigue inflection point and quantification of invisible energy consumption, constructs a human-machine integrated closed-loop intervention mechanism, and realizes real-time impedance matching of physiology and mechanics. The present application can quantify underwater propulsion efficiency and correct force action in real time without increasing the cognitive load of the athlete, thereby improving training precision and avoiding sports injuries.

System for producing somatotopic sensations using Transcutaneous Electrical Nerve Stimulation (TENS) in the lower limbs is provided, the system comprising a wearable device to be attached to a lower limb of an individual, the wearable device comprising at least two units, each comprising one or more arrays of TENS electrodes to be associated with at least one nerve of the lower limb, and wherein the system is configured to select electrodes of at least one array of electrodes, and stimulation signal parameters to be thereto, and control the stimulation of at least one nerve associated with the array of electrodes comprising the selected electrodes.

The present disclosure relates to neuromodulation, and in particular to devices and techniques for delivering non-invasive neurostimulation to treat enuresis. Particularly, aspects of the present disclosure are directed to medical device comprising a transcutaneous electrical nerve stimulation (TENS) device comprising an electronics module comprising: a controller configured to provide a set of stimulation parameters, and a pulse generator configured to generate neural stimulation based on the set of stimulation parameters. The medical device also includes one or more electrodes connected to the TENS device for delivering the neural stimulation generated by the pulse generator to a perineal region of a user, one or more gel pads for adhering the electrodes to the perineal region of the user, one or more sensors for detecting a triggering event for the neural stimulation, and a pad attached to the TENS device, the electrodes, the sensors, and the gel pads.

The headache therapeutic apparatus comprises a forehead part, a plurality of peripheral stimulation electrodes are integrated on the surface of the forehead part, and the peripheral stimulation electrodes comprise an ear temporal nerve stimulation electrode, a zygomatic temporal nerve stimulation electrode and an on-orbit and on-tackle nerve stimulation electrode; an electrode sliding rail is arranged on the surface of the head top component, and a Cz point position electrode and an Oz point position electrode are arranged on the electrode sliding rail in a sliding mode; a large occipital nerve stimulation electrode and a small occipital nerve stimulation electrode are integrated on the surface of the inner side of the head rear part; and the processing module is used for selecting and executing different treatment sequences according to the acquired biomarker signals, controlling the peripheral stimulation electrode and the central stimulation electrode to switch between a transcranial direct current stimulation mode and a transcutaneous nerve electrical stimulation mode, and adjusting stimulation parameters to realize time sequence collaborative treatment. According to the headache therapeutic apparatus, multiple groups of electrodes aiming at different nerve targets of the center and the periphery are integrated, stimulation targets and stimulation modes can be selected according to different pathological mechanisms, and the problem of center and periphery collaborative stimulation is solved.