92 results about "Wearable systems" patented technology

A wearable system can include an electronic device configured to measure one or more physiological parameters of a patient and a wearable device configured to operably position the electronic device. The electronic device can have at least one light emitter and at least one light detector and be configured to measure at least a pulse oximetry measurement. The wearable device can have a main body with a cavity configured to position the electronic device, a securement portion connected to the main body and configured to secure the main body to the patient, and storage component configured to store patient identification data associated with the patient. When the electronic device and the wearable device are secured to one another, the patient identification data can be transferred from the wearable device to the electronic device.

The invention relates to the technical field of intelligent wearable equipment, and discloses an intelligent wearable system integrating multi-modal physiological monitoring and active intervention, which comprises a ring end acquisition module, a mobile end cache module and a cloud intelligent analysis module, and the cloud intelligent analysis module comprises a multi-modal fusion analysis unit, an active intervention decision unit and a user digital twinborn model construction unit, and is used for calculating a sleep score, a readiness score, a pressure index, a blood oxygen trend and a menstrual period prediction result according to the multi-source physiological characteristics, and executing an active intervention decision based on a health state. The sensing module is integrated in the ring body, the light-weight design is suitable for long-term wearing, all-weather data acquisition is guaranteed, compared with a bracelet or a watch, the ring is comfortable and hidden to wear, the continuous use willingness of a user is enhanced, meanwhile, the ring is suitable for high-voltage office or sports scenes, and non-inductive health monitoring is achieved.

A system obtains high-resolution data of actual over-ground gait rehabilitation interactions through a custom-made wearable system for identifying abnormal gait patterns and the therapists' assistance strategies. The system implements an impedance learning algorithm with feature selection and a goal-directed attractor definition reproduces therapist assistance in a way that integrates clinical insights into the control of lower-limb exoskeletons.

Disclosed herein are implementations of systems and methods for providing antenna in package flexible components of wearable devices. A system can include a flexible component having a back plane layer disposed along a length of the flexible component. The system can include an antenna package having an insulating layer comprising a dielectric material disposed above the back plane layer and a circuitry layer disposed above at least a portion of the insulating layer and comprising one or more electrical components for processing antenna signals. The antenna package can include an antenna layer comprising an antenna pattern disposed above the circuitry layer and configured for wireless communication of the antenna signals using the wearable device. The back plane layer can be disposed between antenna layer and a surface of the flexible component configured to interface with a user wearing the wearable device.

The invention belongs to the field of human body detection devices, and provides a wearable system for evaluating pain, which comprises wearable equipment in communication connection with a cloud system. The wearable device is used for continuously collecting physiological signals when a patient wears the wearable device. The cloud system is provided with a hierarchical evaluation module, a correction module and an intervention control module, the hierarchical evaluation module extracts physiological features in a long-term time window, extracts skin electroreaction mutation, a myoelectricity activity peak value and skin temperature rapid change in a short-term time window, and deduces an acute pain level in combination with instant self-evaluation information of a patient; the correction module is used for correcting the acute score based on the mapping relation between the long-term stability characteristic and the acute pain level and an individualized threshold value; the intervention control module generates individualized electrical stimulation control parameters according to the correction result and issues the individualized electrical stimulation control parameters to the wearable device, and the electrical stimulation execution unit outputs a stimulation signal through the percutaneous electrode to relieve pain of the patient and uploads a feedback signal to the cloud end to form a closed loop.

Systems and methods for interacting with virtual objects in a three-dimensional space using a wearable system are disclosed. The wearable system can be programmed to permit user interaction with interactable objects in a field of regard (FOR) of a user. The FOR includes a portion of the environment around the user that is capable of being perceived by the user via the AR system. The system can determine a group of interactable objects in the FOR of the user and determine a pose of the user. The system can update, based on a change in the pose or a field of view (FOV) of the user, a subgroup of the interactable objects that are located in the FOV of the user and receive a selection of a target interactable object from the subgroup of interactable objects. The system can initiate a selection event on the target interactable object.

A system includes a wearable device including a base adapted to be connected to skin of a patient. An electrochemical sensor is connected to the base. The electrochemical sensor includes a sensor medium responsive to lactate. The electrochemical sensor is in fluid connection with one or more transdermal fluid paths in connection with the base. The one or more transdermal fluid paths are configured to be placed in fluid connection with the subdermal fluid of the patient. The system further includes electronic circuitry including at least one measurement system in operative connection with the electrochemical sensor to measure a variable providing a measure of change in at least one property of the sensor medium which is dependent upon the presence of lactate in the subdermal fluid.

Systems and methods for interacting with virtual objects in a three-dimensional space using a wearable system are disclosed. The wearable system can be programmed to permit user interaction with interactable objects in a field of regard (FOR) of a user. The FOR includes a portion of the environment around the user that is capable of being perceived by the user via the AR system. The system can determine a group of interactable objects in the FOR of the user and determine a pose of the user. The system can update, based on a change in the pose or a field of view (FOV) of the user, a subgroup of the interactable objects that are located in the FOV of the user and receive a selection of a target interactable object from the subgroup of interactable objects. The system can initiate a selection event on the target interactable object.

Systems and methods for reliably returning a neuromodulation system to a predetermined position relative to a user's head is disclosed. The system includes a neuromodulation device and a stimulation control computing environment. The stimulation control computing environment can be configured with data processing functions to focus ultrasound emission to a target brain region. The system identifies an initial position of one or more ultrasound-emitting elements with respect to the head of a user, uses brain images to identify the target brain region, and performs acoustic simulations to focus ultrasound emissions from the initial position to the target brain region. The distance between an inner surface of the device and a user's head can be measured, and one or more spacing elements can be placed on the inner surfaces based on the measured distances, which enables the reliable return of the neuromodulation device to the initial position with minimal displacement.

This document provides an attachment system for facilitating attachment of an object to a user's body part. The attachment system includes: a magnetic retainer adapted to be fastened to the object; a fastener for securing to the user's body part; and a magnetic adapter rotatably connected to the fastener. When the retainer is in use and attached to the object, and the fastener is attached to and near the user's body part, the magnetic attraction between the retainer and the adapter causes the object to attach to the body part, and the rotation between the adapter and the fastener allows the user to use the object comfortably and effectively.

Biometric metric wearable systems and methods are disclosed for detecting intended limb motion and invoking pain mitigation. Biometric signal data of a user is sensed by biosensor(s) that form part of respective sensor pod(s) of a biometric wearable device while the user performs an intended limb motion. The sensor pod(s) include biofeedback indicator(s). Processor(s) communicatively connected to the biometric wearable device analyze the biometric signal data to learn in real time or near real time user-specific biosignal pattern(s) detected when the user performs the intended limb motion, and generates therefrom learned user intent data configured for at least one of: (1) visualizing a virtual limb, (2) visually controlling a graphical aspect, and / or (3) visualizing the one or more user-specific biosignal patterns on a display device. The processor(s) then visualize the learned user intent data on the display device for invoking a pain mitigation effect with the user corresponding to the given limb.

A wearable system and methods for modifying properties of eyes are provided. The system includes an ultrasonic device; at least one sealed cavity; a fluid and lighting environment control device; a controller; one or more feedback sensors; and a computing device. The method includes applying vibrations through actuators in contact with an eye socket bone through skin; warming a cavity to set temperature to a first temperature for a period up to a predetermined time except when the temperature exceeds a second temperature; setting vibration cycles after the set temperature is reached; initiating a cavity pressure cycling after the set temperature is reached and after the setting vibration cycles is completed; and completing the cavity pressure cycling and then completing the warming. The system and methods can be applied to surgical treatments, medications, finger massage, or used independently to modify the tissue properties of the eye.

The application discloses a wearable system for evaluating postoperative pulmonary complication risk, comprising: a data acquisition module, including a vest, a pulse oximeter and a signal recording box, for collecting physiological signals of an evaluated person during submaximal exercise test; a data processing module connected with the data acquisition module, for processing the physiological signals to obtain characteristic data based on the peak and slope of the physiological signals; a model calculation module connected with the data processing module, for inputting the characteristic data into a model trained by using a stochastic gradient algorithm and including preoperative clinical physiological characteristic data, to calculate a postoperative pulmonary complication incidence rate; and a model evaluation module connected with the model calculation module, for determining whether the evaluated person has postoperative pulmonary complications according to a Melbourne Group Score Scale. The system can accurately predict the probability of pulmonary complications by the cooperation of the modules, and provide precise medical intervention guidance for clinical treatment.

Wearable system for providing hazard alerts to a wearer while moving within an environment incudes a processor coupled to a HMD and a plurality of sensors disposed proximate the HMD. The HMD having a display enables the wearer to view a region of their environment in the direction of their gaze through or rendered on the display. The sensor generate depth image signals indicative of a distance from the sensor to a point in the environment. The processor is configured to create disparity map data based on the depth image signals; process such data to identify potential objects in the path of the wearer that may pose a potential hazard risk; determine a distance of one of the potential objects to evaluate whether such distance is within a hazard distance to the wearer; and transmit hazard signals to the HMD to generate a hazard alert to the wearer.

The present application relates to the technical field of Pickleball, and specifically relates to an intelligent wearable system for monitoring sports posture. The system synchronously collects multi-axis acceleration and angular velocity original signals before and after the player hits the ball through the inertial measurement unit built in the wearable device, generates time series after time window interception and normalization processing; removes noise and baseline drift by wavelet transform; fuses time domain and frequency domain features to construct a high-dimensional comprehensive feature vector; realizes preliminary classification of actions through a long short-term memory network, refines similar action types by combining a convolutional neural network, and finally outputs accurate classification results through a support vector machine; dynamically optimizes model parameters based on a real-time feedback mechanism, and enhances local feature representation through a channel attention mechanism. The system can accurately identify more than fifteen Pickleball special technical actions, has high robustness and self-adaptive ability, can provide real-time posture specification guidance for athletes, and helps to improve training efficiency and prevent sports injuries.

A personal electronic device and wearable sensing system includes one or more dermal-contact electrochemical sensors integrated into one or more skin-contact surfaces of the electronic device, wearable, accessory, or interactive electronic system. The electrochemical sensors obtain measurements indicative of one or more analyte classes associated with a user. One or more additional sensors obtain non-electrochemical measurements associated with the user. A sensor-fusion module derives electrochemical and non-electrochemical features and generates a unified state estimate. One or more inference modules determine a user-state output based on the unified state estimate and a comparison of electrochemical-derived information, or features derived therefrom, to an individualized baseline reference profile associated with the user. In some embodiments, the analyte classes include endogenous physiological markers including glucose-related markers, exogenous exposure analytes, or both. In some embodiments, a credential derived from the individualized baseline reference profile is portable across multiple authorized devices within a trusted ecosystem.

A wearable system comprising a first wearable device is disclosed. The first wearable device comprises: an enclosed outer ring; a first adjustable structure, configured to adjust an internal wearing space of the first wearable device while a length of the enclosed outer ring is fixed, wherein a user puts a first body portion thereof in the internal wearing space; a first light source, configured to emit first light toward the internal wearing space; a first PPG sensor, configured to detect a first PPG signal generated according to the first light; a first pressure sensor, configured to sense a pressure caused by the first body portion. A related blood pressure measurement method is also disclosed. Via the disclosed system and method, the blood pressure may be easily measured by wearable devices. Additionally, the wearable device does not need to be frequently calibrated based on the measurement of the sphygmomanometer.

The invention provides a unified assistive technology system, the ADA Empathy Wearable Bundle, enhancing perception, communication, and self-expression for individuals with visual, auditory, or speech impairments.It integrates Empathy Glasses, Empathy Headphones, Word Articulation Guidance (WAGS), Word Articulation Response Monitoring (W.A.R.M.), and Conversational MIDI (C-MIDI), using AI-driven narrative interpretation, augmented reality, and blockchain-based security.The system delivers vivid narrative audio for blind users, multimodal AR overlays for hearing-impaired users, and real-time visual and auditory articulation guidance for speech-impaired or non-verbal users. A tone-based trust protocol ensures operational integrity, while blockchain storage preserves privacy and consent.Grounded in ethical AI, empathy, and human dignity, the system enables users to perceive, understand, and engage with the world fully, offering a holistic, compassionate, and transformative solution in assistive technology.

A wearable system can include an electronic device configured to measure one or more physiological parameters of a patient and a wearable device configured to operably position the electronic device. The electronic device can have at least one light emitter and at least one light detector and be configured to measure at least a pulse oximetry measurement. The wearable device can have a main body with a cavity configured to position the electronic device, a securement portion connected to the main body and configured to secure the main body to the patient, and storage component configured to store patient identification data associated with the patient. When the electronic device and the wearable device are secured to one another, the patient identification data can be transferred from the wearable device to the electronic device.

To provide an augmented reality system.SOLUTION: Techniques are disclosed for enabling hands of a user to interact with virtual objects. An image of at least one hand may be received from an image capture device. A plurality of feature points to be associated with the at least one hand may be detected. In response to determination that the hand is performing or transitioning to perform a particular gesture, a subset of the plurality of feature points may be selected. An interaction point may be aligned to a particular location relative to the subset of the plurality of feature points based on the particular gesture. A proximal point may be aligned to a location along the body of the user. A light ray may be cast from the proximal point through the interaction point. A multi-DOF controller for interacting with the virtual objects may be formed based on the light ray.SELECTED DRAWING: Figure 1

A system includes at least one wearable device having a housing, at least one sensor disposed within the housing, at least one output device disposed within the housing, and at least one processor operatively connected to the sensors and output devices, wherein one or more sensors are configured to detect electrical activity from a user's facial muscles and to transmit a data signal concerning the electrical activity of the user's facial muscles to one of more of the processors. A method of controlling a wearable device includes determining facial muscular electrical data of a facial gesture made by a user, interpreting the facial muscular electrical data to determine a user response, and performing an action based on the user response.

Wearable systems and method for operation thereof incorporating headset and controller localization using headset cameras and controller fiducials are disclosed. A wearable system may include a headset and a controller. The wearable system may alternate between performing headset tracking and performing controller tracking by repeatedly capturing images using a headset camera of the headset during headset tracking frames and controller tracking frames. The wearable system may cause the headset camera to capture a first exposure image an exposure above a threshold and cause the headset camera to capture a second exposure image having an exposure below the threshold. The wearable system may determine a fiducial interval during which fiducials of the controller are to flash at a fiducial frequency and a fiducial period. The wearable system may cause the fiducials to flash during the fiducial interval in accordance with the fiducial frequency and the fiducial period.

To provide a suitable selection of virtual objects in a three-dimensional space. [Solution] A system and method for interacting with virtual objects in three-dimensional space using a wearable system are disclosed. The wearable system can be programmed to allow a user to interact with virtual objects using a user input device and posture. The wearable system can also automatically determine contextual information such as the layout of virtual objects in the user's environment and switch user input modes based on the contextual information.

Embodiments of this application provide a wearable device and a wearable system. The wearable device includes a device body, and a vent is provided on a side wall of the device body. One watch strap assembly includes a first watch strap body and an airbag, the airbag is detachably attached to an inner side of the first watch strap body, one end of the airbag includes a first air nozzle, the first air nozzle is in communication with one end of an air flow channel at one end of the first watch strap body, the other end of the air flow channel is in communication with the vent when the first watch strap body is connected to the side wall of the device body, an end that is of the first watch strap body and that is connected to the device body covers the vent, a pressure measurement assembly in the device body is in communication with the vent, and the pressure measurement assembly inflates the airbag through the vent. According to the wearable device provided in embodiments of this application, a good attaching effect between the airbag and a wrist in a wearing process and a blood pressure measurement process of the wearable device is implemented. This improves wearing comfort of the wearable device in the wearing process and the blood pressure measurement process, and avoids a problem that dust tends to gather at the vent in the wearable device.

A method for user movement guidance includes receiving a destination request through a mobile device. The method also includes receiving, by the mobile device, sensor data from a wearable device. The wearable device includes a lanyard and an electronic pendant attached to the lanyard. The electronic pendant includes a camera and a LIDAR sensor. The method also includes establishing communication between the mobile device and a remote system in response to receiving the destination request. The method also includes transmitting, by the mobile device, the sensor data to the remote system in response to establishing the communication between the mobile device and the remote system. The method also includes receiving, by the mobile device, navigation instructions to the destination from the remote system.

Wearable systems and method for operation thereof incorporating headset and controller inside-out tracking are disclosed. A wearable system may include a headset and a controller. The wearable system may cause fiducials of the controller to flash. The wearable system may track a pose of the controller by capturing headset images using a headset camera, identifying the fiducials in the headset images, and tracking the pose of the controller based on the identified fiducials in the headset images and based on a pose of the headset. While tracking the pose of the controller, the wearable system may capture controller images using a controller camera. The wearable system may identify two-dimensional feature points in each controller image and determine three-dimensional map points based on the two-dimensional feature points and the pose of the controller.

A wearable system (100) and a method of operation of the said system for assessing stability of a skeletal joint is disclosed herein. The wearable system (100) comprises at least one multi-axis miniature inertial measurement unit (10) in a singular or pair format; a controller unit (20) communicatively coupled with a multi-axis miniature inertial measurement unit (10) in a singular or pair format; a memory module (30) for storing the processed data from the controller unit (20); a rechargeable battery pack (50) provided with a power regulating module (60) and an internal protection circuit.

A wearable system is for mounting against the skin of a subject. It comprises a flexible circuit board sandwiched (e.g. laminated) between a top layer and a base layer. The flexible circuit board has a meander section between end pads. The base layer and the top layer are bonded together by a bonding layer which has a meander opening around the meander section. This means the stretchability of the meander section is not inhibited by the lamination process.

The invention discloses a belt body and a processing method thereof, intelligent wearable equipment and an intelligent wearable system, and relates to the technical field of intelligent wearable equipment, the intelligent wearable equipment comprises a charging circuit, the charging circuit is provided with a positive pole piece and a negative pole piece, and the belt body comprises a shell and a connecting line; the shell is used for being detachably connected with the intelligent wearable equipment; the connecting wire is arranged on the shell and used for being connected between the positive pole piece and the negative pole piece in series. According to the technical scheme, the charging convenience of the intelligent wearable device can be improved, and the situation that the intelligent wearable device falls off in the movement process is reduced.