Bioelectrical Grounding Device with Dynamic Segment Control
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Solution Overview
Problem
Existing bioelectrical grounding devices face challenges in maintaining consistent ground saturation resistance during bio-conductivity testing, particularly due to variations in skin moisture and hand size, leading to inaccurate and inconsistent readings.
Innovation Solution
A bioelectrical grounding device with a processor-controlled system that dynamically adjusts the number and size of grounding segments to establish and maintain ground saturation resistance, using a combination of incremental testing and moisture management to ensure consistent Ohm resistance readings across different hand sizes and skin conditions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a fixed-size grounding device is used, then the device structure is simple, but the ground saturation resistance varies with hand size and skin moisture
Solution Approach 1:
The grounding device is divided into multiple discrete grounding segments that can be individually activated. The processor controls which segments are engaged based on detected hand size and skin moisture conditions, allowing the effective grounding area to be dynamically adjusted while maintaining a compact overall device structure.
Solution Approach 2:
The grounding device transitions from a static fixed-size design to a dynamic configuration where the effective grounding area can change. The processor dynamically selects and activates appropriate grounding segments based on real-time measurements of hand size and skin moisture, enabling the device to adapt to varying user conditions.
2Reliability
If the grounding area is increased to accommodate larger hands, then larger hands achieve ground saturation, but smaller hands cannot achieve proper ground saturation
Solution Approach 1:
The grounding surface is segmented into multiple discrete sections of varying sizes. Smaller segments can be activated for small hands, while larger segments or combinations of segments are activated for larger hands, ensuring optimal ground saturation across different hand sizes without requiring a single oversized grounding area.
Solution Approach 2:
Different grounding segments are designed with different surface areas and conductive properties to match different hand sizes and skin conditions. The processor selects the appropriate local grounding configuration based on detected user characteristics, providing locally optimized grounding for each user rather than a uniform grounding surface.
3Measurement precision
If manual adjustment of grounding area is used, then device complexity is low, but measurement precision and consistency deteriorate
Solution Approach 1:
The system incorporates sensors that detect hand size and skin moisture conditions, and the processor uses this feedback information to automatically determine the optimal grounding segment configuration. This closed-loop feedback mechanism ensures precise and consistent bioelectric conductance readings by dynamically adjusting the grounding area based on real-time user conditions.
Solution Approach 2:
The grounding device automatically adjusts its own configuration without requiring manual intervention. The processor autonomously selects and activates the appropriate grounding segments based on sensor readings, enabling the device to self-optimize for each user while maintaining high measurement precision.
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
The solution enables repeatable and accurate bioelectric conductance readings by determining the optimal grounding area and moisture levels, improving the precision and reliability of bio-conductivity tests across various subjects.
Implementation Method 1
a grip element and one or more grounding segment... receives from one or more grounding segment a grounding reading
Data Source
AI summary
The disclosure extends to systems and devices for determining and maintaining a consistent ground and ground saturation resistance that include a device that includes a grip element and bioelectrical grounding segments, which may be disposed about the grip element on the grounding device.