Compression Garment Panels with Differential Elasticity
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Solution Overview
Problem
Existing compression garments do not effectively account for muscle bulk increase during activity, leading to undesirable tightness and potential injury, particularly in areas like the illiotibial band, and fail to provide targeted support and compression.
Innovation Solution
A compression garment design featuring panels of different stretchable materials with varying elasticity, where the second panel has higher stretch and recovery characteristics to support larger muscle groups, reducing vasoconstriction and providing focused compression, and incorporating mesh inserts for ventilation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stress or pressure
If a static compression garment is designed to fit the body snugly, then compression effect is achieved, but the garment becomes tighter and creates undesirable effects when muscle mass increases during activity
Solution Approach 1:
The patent applies dynamics by transitioning from a static compression garment to a dynamic system that adapts to changing muscle conditions. The garment incorporates panels with different elasticity characteristics that can dynamically adjust to muscle bulk changes during activity, maintaining appropriate compression levels without becoming excessively tight.
Solution Approach 2:
The patent implements local quality by dividing the garment into multiple panels with different elasticity properties. Each panel is specifically designed to match the compression needs of its corresponding muscle group, with some panels having higher elasticity to accommodate muscle bulk increase while others maintain firmer compression for areas less prone to swelling.
2Strength
If a compression garment provides high compression to support muscle groups, then muscle support is improved, but excess pressure causes friction and injury to the illiotibial band
Solution Approach 1:
The patent applies local quality by providing differentiated compression across different body regions. Panels covering major muscle groups (quadriceps, hamstrings, calves) have higher compression for support, while panels over the illiotibial band and knee areas have reduced compression to prevent friction and injury, allowing each region to receive age-appropriate support.
Solution Approach 2:
The patent segments the compression garment into multiple panels with different compression characteristics. This segmentation allows the garment to provide high compression where needed for muscle support while creating lower compression zones over the illiotibial band and knee joints, preventing excessive pressure that would cause friction syndrome.
3Ease of manufacture
If a compression garment uses uniform elasticity material, then manufacturing is simplified, but it cannot provide targeted compression for different muscle groups
Solution Approach 1:
The patent implements local quality by using panels of different elasticity materials in specific locations. Panels covering major muscle groups use materials with lower elasticity for firm compression, while panels over the illiotibial band and knee areas use materials with higher elasticity for gentle support, creating targeted compression zones throughout the garment.
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 garment reduces the risk of injuries like ITBFS by providing adaptive compression that maintains comfort and circulation, while allowing for greater flexibility and movement.
Implementation Method 1
the stretchable material of the second panel has a higher stretch and recovery characteristic compared to the stretchable material of the first panel
Data Source
AI summary
This invention relates to a compression garment (10) for clothing a body part including a lower body part of a wearer. The compression garment has a first panel (12) of stretchable material joined to a second panel (14) of stretchable material by a first seam (16). The stretchable material of the second panel (14) has a higher stretch and recovery characteristic compared to the stretchable material of the first panel (12). In use, the first panel (12) of stretchable material is adapted to support a larger, more powerful muscle group than the second panel (14). The second panel (14) is joined to a third panel or the first panel (12) by a second seam (18). The second panel (14) is adapted in use to be located along a substantial part of the illiotibial band of the wearer.