Peripheral Nerve Stimulation Headset for Discreet Anxiety Therapy
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Solution Overview
Problem
Existing non-invasive peripheral nerve stimulation (NI-PNS) devices for anxiety and insomnia are bulky, costly, require messy electrode gel, lack integrated mobile applications, and are not discreet, limiting their usability and accessibility.
Innovation Solution
A miniaturized, ergonomic headset with adhesive electrodes and a mobile application that delivers pulsed electrical current, allowing for discreet use, integrated tracking, and customizable therapy sessions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of moving object
If existing NI-PNS devices are designed with traditional components and structures, then they can deliver effective electrical stimulation, but they become bulky and not portable
Solution Approach 1:
The device is divided into separate functional modules: a compact stimulation unit that can be worn on the body, detachable adhesive electrodes, and a mobile application for control. This segmentation allows the stimulation delivery system to be miniaturized while maintaining full functionality through modular components that can be assembled as needed.
Solution Approach 2:
The control and power management functions are extracted from the physical device and transferred to a mobile application running on a smartphone or tablet. This removes the need for large batteries and complex control circuits within the wearable unit, dramatically reducing its size while preserving all stimulation delivery capabilities.
2Ease of manufacture
If existing NI-PNS devices use traditional manufacturing processes, then they can ensure functional reliability, but they become costly and not scalable
Solution Approach 1:
The electrodes are designed as disposable adhesive patches that are inexpensive to manufacture and replace. This eliminates the need for expensive, precision-manufactured reusable electrode assemblies while ensuring reliable stimulation delivery through standardized, pre-tested disposable components.
Solution Approach 2:
The stimulation unit is designed with universal connectivity to work with various electrode types and configurations through standardized interfaces. This universality allows a single manufacturing process to produce devices that can serve multiple application scenarios, reducing per-unit costs through economies of scale.
3Ease of operation
If existing NI-PNS devices use dry clip-on electrodes or embedded earphone electrodes, then they can avoid electrode gel, but they require messy gel application for proper functioning
Solution Approach 1:
The electrodes are provided as pre-prepared disposable adhesive patches with conductive gel already applied in a controlled manufacturing environment. This eliminates the need for users to handle messy gel while ensuring proper electrode-skin contact through factory-applied adhesive and conductive layers.
Solution Approach 2:
The conductive gel and adhesive are applied to the electrodes during manufacturing before the product reaches the user. This preliminary preparation ensures optimal electrode performance while completely eliminating the messy gel application step from the user experience, as the gel is already in its final operational state.
4Reliability
If existing NI-PNS devices are designed with wired ear clip electrodes or large earphones, then they can provide stable electrical connection, but they become conspicuous and not discreet for public use
Solution Approach 1:
The electrical connection system is segmented into a tiny wireless stimulation unit that can be concealed on or in the body, and separate adhesive electrodes placed on the skin. This segmentation eliminates the need for visible wired connections or large earphone housings, allowing stable electrical delivery through minimally visible components.
Solution Approach 2:
The stimulation unit employs flexible, thin-film construction that can be conformally attached to body contours or hidden within clothing. This allows the device to maintain stable electrical connections while being virtually invisible in public settings, as the flexible form factor can be integrated into the wearer's attire rather than protruding outward.
5Adaptability or versatility
If existing NI-PNS devices lack integrated mobile applications, then they can be simpler in design, but they cannot provide interactive treatment sessions or progress tracking
Solution Approach 1:
The complex interactive treatment session management and progress tracking functions are extracted from the wearable device and implemented in a mobile application. This allows the physical device to remain simple while the software platform provides advanced adaptability, customization, and data analysis capabilities through the smartphone's processing power and display.
Solution Approach 2:
The mobile application serves as an intermediary between the user and the stimulation device, providing the interface for treatment customization, progress monitoring, and interactive content delivery. This intermediary role allows the simple wearable device to deliver complex therapeutic protocols managed through the smartphone application, combining hardware simplicity with software sophistication.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Provides a cost-effective, portable, and user-friendly solution for managing anxiety and insomnia with integrated mobile applications, enabling discreet use and effective treatment monitoring.
Implementation Method 1
a stimulation device that delivers a pulsed electrical current to the electrodes via lead wires
Data Source
AI summary
A Peripheral Nerve Stimulation (PNS) system and method are disclosed. The system includes a headset with ear hooks and electrodes for placement on the mastoid processes. A stimulation device connected to the headset via lead wires delivers a pulsed electrical current to the electrodes. The device communicates with a computing device equipped with a mobile application that controls the stimulation characteristics. The mobile application allows users to adjust settings, monitor progress, and access treatment sessions. The system also includes snap ports for electrode attachment, self-adhesive hydrogel electrodes, and current control mechanisms using a digital potentiometer and waveform generator. The method includes pre- and post-session anxiety rating, personalized treatment based on user inputs, and tracking of physiological biomarkers. The application supports multiple operating systems, secure cloud data storage, and enables data sharing with healthcare providers. The invention provides a comprehensive, customizable, safe solution for managing anxiety and insomnia.