A head-mounted display system includes a head-mounted display unit and a positioning and stabilising structure structured and arranged to hold the head-mounted display unit in an operational position over a user's face in use. The positioning and stabilising structure includes a rear support structure adapted to contact posterior regions of a user's head and at least one connector structured and arranged to interconnect the rear support structure to the head-mounted display unit. The rear support structure is in the form of a hoop comprising an occipital portion configured and arranged engage the user's head along a portion of the occipital bone adjacent a junction where the neck muscles attach to the occipital bone in use.

Methods and therapeutic devices with noninvasive means for improving brain function and treating senile dementia including Alzheimer’s disease are described. The noninvasive means is selected from electrical stimulation, heat stimulation, IR (infrared) radiation or their combinations. In some embodiments, the method and device utilize electrical current passed through acupuncture sites on the human head to achieve desired therapeutical effects.

Integrated systems for providing audio, video, light stimulus and/or measuring brain activity through the use of one or more electrodes, e.g., EEG dermatrodes, are described. A system, e.g., a head mounted VR device, for providing stimulation to a user and detecting user responses to said stimulation includes a head mount, a plurality of light emitting elements, e.g., sets of LEDs, a housing secured to said head mount, and at least one or more electrodes for making contact with skin of a user. In various embodiments, the system further determines a user's mental state and provides audio and/or visual feedback to the user.

A therapeutic device, for human hair and skincare, comprises a gripping unit a functional unit including a first functional module and a second functional module, the first functional module including a first plate and a second functional module including a second plate, wherein a second surface of the second plate is oriented in an opposite direction to a first surface of the first plate, a plurality of teeth oriented in the direction of the orientation of the first surface, the plurality of teeth including a plurality of respective primary Light Emitting Diodes (LEDs), a plurality of secondary LEDs provided on the second plate and oriented in the direction of the orientation of the second surface and a sensor unit configured to determine hair distribution data on a body portion of a user.

A system and method for providing sensory relief from distractibility, inattention, anxiety, fatigue, and/or sensory issues to a user in need. The user can be autistic/neurodiverse, or neurotypical. The system can be configured to obtain user sensory sensitivity data indicating a user's visual, sonic, or interoceptive, sensitivities; determine, using at least the user sensory sensitivity data, sensory thresholds specific to the user and mediation data corresponding to mediations specific to the user; store the sensory thresholds and mediation data; record, using one or more sensors, a sensory input stimulus to the user; compare the sensory input stimulus with the sensory thresholds; in response to comparing the sensory input stimulus with the sensory thresholds, determine, based at least on the mediation data, a mediation to be provided to the user, the mediation configured to provide the user relief from distractibility, inattention, anxiety, fatigue, or sensory issues.

An intubation system includes: a base configured to be secured relative to a subject; a guide movably coupled to the base to allow the guide to move relative to the base; and a connector configured to be connected to a distal end of the guide and to detachably connect to an endotracheal tube such that as the guide is moved relative to the base toward the subject, the endotracheal tube is inserted into the subject.

A hearing training device, is provided, including: a wearable device configured for being worn on the head of a user; a playing device arranged on the wearable device; an acupoint stimulation device, served as a physiotherapy device, comprising a plurality of acupoint stimulation mediums arranged on the wearable device, respectively configured for stimulating a plurality of acupoints on the head of the user and related to hearing, and arranged at the positions of the wearable device corresponding to the acupoints respectively; and a control device being in signal connection with the playing device and storing at least one music file, wherein the control device controls the playing device to play the music file, a beat is formed in an audio track of the music file, and the beat decreases with time, and is fixed until the beat is between 10 Hz and 15 Hz.

In an embodiment, a control system is described. The control system controls a respiratory support system for supplying therapy gas to a subject. The control system comprises processing circuitry communicatively coupled to an interface for receiving an indication of a combination of the subject's head orientation and torso orientation. The indication is based on orientation data provided by a sensing system configured to detect the subject's head orientation and torso orientation. The control system further comprises a machine-readable medium storing instructions. When executed by the processing circuitry, the instructions cause the processing circuitry to identify, from parameter information associated with each of a set of different combinations of head orientation and torso orientation, a parameter value of the therapy gas for the respiratory support system to use in supplying the therapy gas to the subject for the indicated combination of the subject's head orientation and torso orientation. The respiratory support system is caused to supply the therapy gas with the identified parameter value.

A system for facilitating stress-adaptive virtual experience station includes a virtual display system and camera system coupled to a kinematic rig. An array of transducers coupled to the station interact with a user based on a feedback signal, configured for user health treatments, audio effects, or computational imaging techniques.

Methods and devices to quickly and accurately locate the sphenopalatine ganglion (SPG) while performing a sphenopalatine ganglion block procedure that introduces a medication to the SPG. The methods and devices also prevent the medication applied to the SPG from flowing down a patient's throat during the procedure.