Antimicrobial Splint with Absorption Layer for Exudate Management

The patent employs porous or permeable materials in the form of absorbent layers integrated into the splint structure. These layers are positioned between the splint and the patient's body to absorb wound exudate while allowing air circulation. The porous structure enables breathability that prevents maceration, while the absorbent properties manage moisture effectively. This resolves the contradiction by providing both secure fixation and adequate ventilation through the selective permeability of the material.

The patent introduces an intermediary layer (absorbent material or breathable membrane) between the splint and the patient's body. This intermediary serves multiple functions: it allows air passage for ventilation, absorbs excess moisture from wound exudate, and prevents direct contact between the non-breathable bandage material and the skin. This mediator layer resolves the contradiction by enabling both secure attachment and harmful factor removal simultaneously.

The patent applies segmentation by dividing the splint into separate body element components rather than using a one-piece construction with overlapping joints. Each body element is formed as a distinct piece with tab extensions that can be positioned and secured without creating pressure concentration points. This segmentation eliminates the lap joint overlap issue while maintaining structural integrity, resolving the contradiction between simplified construction and pressure point elimination.

The patent applies local quality by providing cushioning or padding specifically at the regions where body elements contact the patient's body, particularly at the edges and corners that would otherwise create pressure points. The tab extensions are designed with rounded edges and may include soft material coatings to distribute pressure evenly. This localized modification maintains the simplified single-piece construction while eliminating harmful pressure points through targeted design features.

The patent applies composite materials to the support body by combining a flexible sheet-like base material with rigidifying coatings or internal reinforcement structures. The coating layers containing rigidifying agents provide the necessary stiffness and load-bearing capacity, while the flexible substrate maintains the ability to fold for compact storage. This composite approach resolves the contradiction between portability and structural strength.

The patent employs dimensionality change by using a thin, flat support body that gains rigidity through its coated surface structure rather than through increased volume. The rigidifying coating creates a high-strength, low-volume solution that provides necessary support properties without requiring a bulky three-dimensional structure. This allows the support body to maintain flexibility for storage while achieving required rigidity through surface engineering.