Durable Absorbent Pant With Integrated Front Panel

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Solution Overview

Problem

Current durable absorbent pants for men with urinary incontinence issues lack a smoothly integrated absorbent front panel, leading to discomfort and leakage due to inadequate contact with the male anatomy and varied penis positions, which existing products fail to address effectively.

Innovation Solution

Designing a durable adult absorbent brief pant with an absorbent front panel that includes a liquid impermeable barrier layer and a wearer-facing layer, integrated into the pant using elastic materials and attachment mechanisms like tape or stitching to ensure reliable containment and comfort across various body movements.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If an absorbent panel is integrated into durable pants for men with urinary incontinence, then the containment effectiveness is improved, but the comfort and discreetness under clothing deteriorate due to bulkiness and poor integration

Engineering Contradiction:
Improvecontainment effectivenessVSAvoidcomfort and discreetness
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The absorbent panel is merged with the front waist portion of the pant to form a smoothly integrated structure. The panel's wearer-facing layer is substantially the same as the front waist portion material, creating a seamless appearance and feel under clothing while maintaining absorbent functionality.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The absorbent panel is strategically positioned in the front waist portion where it is needed for containment, while the rest of the pant maintains its normal underwear appearance and comfort properties. This localized integration allows the pant to remain discreet under clothing while providing effective containment where required.

Inventive Principle:
Principle #3Local quality

2Stability of the object's composition

If the absorbent panel uses rigid attachment mechanisms like stitching, then the structural stability is improved, but the flexibility and comfort during body movements deteriorate

Engineering Contradiction:
Improvestructural stabilityVSAvoidflexibility during movement
Core Design Contradiction:
Stability of the object's compositionVSAdaptability or versatility

Solution Approach 1:

The absorbent panel is constructed with flexible layers including a wearer-facing layer, absorbent layer, and liquid impermeable barrier layer that can flex and conform to body movements. These thin film structures provide structural stability while maintaining the flexibility needed for comfort during various activities.

Inventive Principle:
Principle #30Flexible shells and thin films

3Reliability

If the absorbent panel extends further back to improve containment, then the leakage protection is improved, but the bulkiness and discomfort increase

Engineering Contradiction:
Improveleakage protectionVSAvoidbulkiness
Core Design Contradiction:
ReliabilityVSVolume of stationary object

Solution Approach 1:

The absorbent panel is strategically positioned in the front waist portion where containment is most needed for male anatomy, rather than extending uniformly across the entire back. This localized placement provides effective leakage protection while minimizing bulkiness and discomfort in areas where absorbency is not required.

Inventive Principle:
Principle #3Local quality

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 provides a comfortable, discreet, and effective absorbent system that maintains contact with the body, reducing leakage and enhancing wearability by utilizing elastic materials and appropriate attachment methods to accommodate different penis orientations and movements.

Implementation Method 1

the pants comprise an absorbent front panel that is smoothly integrated into the pants

Methodology Applied
Scientific EffectElasticity: Elasticity

Implementation Method 2

an absorbent layer disposed between the wearer-facing layer and the liquid impermeable barrier layer

Methodology Applied
Scientific EffectAbsorption: Absorption (physical)

Implementation Method 3

a liquid impermeable barrier layer disposed outwardly of the absorbent layer

Methodology Applied
Scientific EffectLiquid impermeability: Semipermeable Membrane

Data Source

PatentUS20240415707A1Durable absorbent pant
Publication Date: 2024.12.19 PROCTER & GAMBLE CO
  • US20240415707A1 patent drawing
  • US20240415707A1 patent drawing
  • US20240415707A1 patent drawing

AI summary

This invention relates to features of durable absorbent pants (for example, underwear briefs) to be worn for containing and absorbing discharges resulting from urinary incontinence, where the pants comprise an absorbent panel that is smoothly integrated into the pants.