Arch Support Insole With Stimulation Texture for Muscle Tone
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Solution Overview
Problem
Conventional arch support insoles can lead to muscle atrophy in the feet due to prolonged use, reducing their effectiveness over time and potentially exacerbating the issues they aim to address, while non-orthotic insoles may not provide sufficient support and alignment.
Innovation Solution
Insoles with an arch support portion and mechanoreception stimulation texture featuring protuberances that stimulate foot muscles, maintaining muscle tone and improving proprioception, are designed to support the arch in a biomechanically correct position.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional arch support insoles are used to support the foot arch, then foot alignment and biomechanical correctness are improved, but foot muscle atrophy occurs due to prolonged use
Solution Approach 1:
The insole is divided into distinct functional zones: an arch support portion for structural support and a stimulation portion with protrusions for muscle activation. This segmentation allows the device to simultaneously provide mechanical support while preventing muscle atrophy through localized stimulation.
Solution Approach 2:
Different regions of the insole have different properties - the arch support portion provides firm structural support while the stimulation portion features protrusions of specific heights (0.5-2mm) that apply localized mechanical stimulation to activate foot muscles without compromising overall support function.
2Object-generated harmful factors
If non-orthotic insoles are used to improve balance, then muscle tone is maintained, but sufficient arch support and joint alignment are not provided
Solution Approach 1:
The insole merges two previously separate functions into one device: the arch support portion provides traditional orthotic support for alignment, while the stimulation portion with protrusions maintains muscle tone. This combination allows the single insole to deliver both structural support and muscle activation benefits.
3Reliability
If arch support devices are used to control foot function, then proper body alignment is achieved, but prolonged use reduces overall foot health
Solution Approach 1:
The protrusions on the stimulation portion convert the potential harm of muscle atrophy into a benefit by providing mechanical stimulation that activates foot muscles. This transforms the harmful effect of prolonged support into a useful muscle-strengthening mechanism, improving overall foot health while maintaining alignment benefits.
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 insoles maintain muscle tone, improve balance, and enhance proprioception by stimulating foot muscles, thereby counteracting muscle atrophy and providing effective arch support without compromising foot health.
Implementation Method 1
The mechanoreception stimulation texture is configured to stimulate the foot of the user. The mechanoreception stimulation texture has a plurality of protuberances. Each protuberance extends vertically from the superior surface.
Data Source
AI summary
An insole has a superior surface and an inferior surface opposite the superior surface. The insole includes a heel portion, an arch portion, and a mechanoreception stimulation texture. The arch support portion extends from the heel portion and is configured to support an arch of a foot of a user. The mechanoreception stimulation texture is disposed on the superior surface of the insole. The mechanoreception stimulation texture is configured to stimulate the foot of the user. The mechanoreception stimulation texture has a plurality of protuberances. Each protuberance extends vertically from the superior surface.