Segmented Padding with Removable Filling for Postural Adaptability
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Solution Overview
Problem
Conventional padding devices fail to adapt to individuals with motor disabilities or postural imbalances, leading to discomfort and potential pressure ulcers due to inadequate distribution of body weight and inability to compensate for unbalanced postures.
Innovation Solution
A padding system with compressible and non-deformable body featuring multiple seatings and removable filling elements of varying compressive strength, allowing customizable support and air circulation, which can be adjusted to accommodate specific user needs and postural conditions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional uniform padding is used, then manufacturing is simple and cost is low, but it cannot adapt to postural imbalances and causes pressure ulcers
Solution Approach 1:
The padding is divided into multiple independent seatings arranged in rows and columns, each capable of independent compression and air circulation. This segmentation allows different zones to adapt independently to user pressure distribution needs while maintaining overall structural simplicity.
Solution Approach 2:
Each seating can be individually adjusted for air circulation and compression characteristics, enabling local adaptation to specific postural needs. The system provides differentiated support zones without requiring complex overall restructuring of the padding.
2Adaptability or versatility
If removable filling means are added for customization, then adaptability to user needs improves, but device complexity and manufacturing cost increase
Solution Approach 1:
The filling system is segmented into removable inserts that can be independently configured within each seating. This allows customization of compressive strength by simply adding or removing filling material without complex assembly processes.
Solution Approach 2:
The filling means are designed to be removable and extractable from the seatings, enabling easy customization and adjustment. Users can add or remove filling material according to their specific needs without permanent attachment or complex installation procedures.
3Strength
If dense material is used for support, then compressive strength increases, but air circulation and breathability decrease
Solution Approach 1:
The padding utilizes porous or permeable materials that allow air circulation through the structure while maintaining compressive strength. The seatings are designed with internal pathways for air flow, enabling breathability without sacrificing structural support capabilities.
Solution Approach 2:
The segmented seating structure creates multiple channels for air circulation throughout the padding. Each seating acts as an independent ventilation unit, allowing heat and moisture to escape while maintaining the necessary compressive support function.
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 padding system effectively distributes body weight, reduces discomfort, and prevents pressure ulcers by providing customizable compressive strength and improved air circulation, facilitating better posture and ease of use for individuals with motor disabilities or postural imbalances.
Implementation Method 1
a padding (10) for support devices... comprising a body (12) made of non-deformable and compressible material... and filling means (20, 26) configured to be compressible
Implementation Method 2
a body (12) made of non-deformable and compressible material
Implementation Method 3
one or more layers of material can be sandwiched between them, for example, to promote breathability and air circulation, including through the padding itself
Data Source
AI summary
Padding (10) for support devices suitable for providing support to a person in a sitting or lying position, comprising a body (12) made of non-deformable and compressible material, having a plurality of seatings (18) and filling elements (20, 26) removably arranged in the seatings (18) and having the function of correcting the posture of a user.