Electrical Stimulation Devices for High-Impedance Head Regions in Specialized Environments
Legal Citation
Summary of the Inventive Concept
The inventive concept adapts transdermal electrical stimulation devices for high-impedance head regions to operate effectively in unique operational environments, such as high-altitude, extreme weather, high-security, or disaster relief scenarios.
Background and Problem Solved
The original patent addressed the challenge of applying electrical stimulation to hair-covered head regions with high impedance. However, it did not account for the impact of environmental factors on tissue conductivity. The new inventive concept solves this problem by introducing specialized devices and methods that adapt to these factors, ensuring reliable and effective stimulation in diverse scenarios.
Detailed Description of the Inventive Concept
The inventive concept encompasses a range of devices and methods tailored to specific environments. For instance, a high-altitude device incorporates sensors to detect changes in atmospheric pressure and adjust the stimulation signal accordingly. A high-security device features secure data transmission and encryption to prevent unauthorized access. In disaster relief scenarios, the device adapts the stimulation signal to compensate for reduced conductivity due to environmental factors. These specialized solutions enable safe and effective transdermal electrical stimulation in a variety of contexts.
Novelty and Inventive Step
The new inventive concept introduces novel adaptations to environmental factors, such as atmospheric pressure, extreme weather, and high-security requirements, which are not addressed in the original patent. These adaptations provide a non-obvious solution to the problem of maintaining effective stimulation in diverse operational environments.
Alternative Embodiments and Variations
Alternative embodiments could include wearable devices with integrated sensors to detect environmental changes, or modular devices that can be easily customized for specific scenarios. Variations may include devices optimized for specific weather conditions, such as high winds or extreme temperatures.
Potential Commercial Applications and Market
The inventive concept has significant commercial potential in industries such as aerospace, disaster relief, and high-security services. The market for specialized transdermal electrical stimulation devices is expected to grow as these industries increasingly require effective solutions for operating in unique environments.
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Biomedical electrical stimulation devices, specifically head-mounted transdermal stimulation systems with a focus on electrode configuration and signal adaptation techniques
Person of Ordinary Skill (PHOSITA) Profile
An electrical engineer or biomedical device designer with expertise in neurological stimulation technologies, signal processing, and wearable medical device design, possessing knowledge of electrical impedance, signal modulation, and environmental adaptation strategies
Obviousness Rationale
A person of ordinary skill would recognize that the PTD's environmental adaptations represent predictable extensions of the source patent's core electrical stimulation methodology. The fundamental approach of adjusting electrical stimulation parameters based on tissue characteristics is inherently suggested by the original patent's claims about electrode engagement and signal adaptation. The proposed variations merely apply known signal modification techniques to different environmental contexts, which would be a straightforward design optimization for a skilled practitioner.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,786 |
|---|---|
| Title | Method and device for transdermally applying electrical stimulation to a region of the head having high impedance |
| Assignee(s) | NEUROLIEF LTD. |