Adaptive Absorbent Systems for Personalized Comfort and Sustainability
Legal Citation
Summary of the Inventive Concept
Next-generation absorbent articles that integrate modular design, customization, and advanced sensing technologies to provide unparalleled comfort, fit, and sustainability.
Background and Problem Solved
The original patent addressed the need for improved structural design of elasticized regions and chassis in absorbent articles. However, it did not account for individual body shapes, sizes, and preferences. The new inventive concept tackles these limitations by introducing modular, detachable, and reattachable components, 3D scanning for customization, and advanced sensing technologies to enhance wearer experience and reduce environmental impact.
Detailed Description of the Inventive Concept
The new inventive concept comprises a wearable absorbent system with a modular, detachable, and reattachable waist region and crotch region. This allows for adaptability to varying body shapes and sizes. Additionally, a method for customizing absorbent articles using 3D scanning and digital modeling enables a tailored fit. The hybrid absorbent article combines a reusable outer layer with a disposable inner layer, offering a breathable, moisture-wicking material and a superabsorbent material. Furthermore, the built-in wearable sensor detects moisture levels, temperature, and pH levels of the wearer's skin, providing real-time feedback. The biodegradable absorbent article made from plant-based, compostable materials reduces environmental waste and promotes sustainability.
Novelty and Inventive Step
The new claims introduce a paradigm shift in absorbent article design, moving from a one-size-fits-all approach to a modular, customizable, and adaptive system. The integration of advanced sensing technologies, 3D scanning, and biodegradable materials represents a significant departure from the original patent's structural design focus.
Alternative Embodiments and Variations
Alternative embodiments may include different materials, sensor configurations, or customization methods. Variations could include absorbent articles for specific applications, such as athletic or medical use, or incorporation of additional features like antimicrobial properties or skin health monitoring.
Potential Commercial Applications and Market
The new inventive concept has vast commercial potential in the hygiene, healthcare, and sustainability industries. Target markets include parents seeking customized diapers, athletes requiring high-performance absorbent articles, and environmentally conscious consumers looking for eco-friendly products.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61F13/49 |
| A | A61 | A61F13/4902 |
| A | A61 | A61F13/49011 |
| A | A61 | A61F13/49406 |
| A | A61 | A61F13/49466 |
| A | A61 | A61F13/51476 |
| A | A61 | A61F13/55105 |
| A | A61 | A61F2013/49038 |
| A | A61 | A61F2013/49093 |
| A | A61 | A61F2013/49493 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Absorbent Article Design and Manufacturing, focusing on personal hygiene products with specialized waist and crotch region configurations, involving materials science, ergonomic design, and wearable technology integration
Person of Ordinary Skill (PHOSITA) Profile
A professional with advanced engineering or materials science degree, expertise in textile design, biomechanical fitting, and knowledge of polymer science, capable of understanding complex product design variations and manufacturing techniques
Obviousness Rationale
A PHOSITA would recognize that the PTD's modular design and sensing technologies represent predictable extensions of existing absorbent article innovations, utilizing known techniques in customization, material science, and wearable sensor integration. The fundamental structural principles from the source patent provide a clear technological foundation for implementing advanced features. The variations represent logical progressions in absorbent article design that would be obvious to a skilled practitioner seeking improved user experience and functionality.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,400 |
|---|---|
| Title | Absorbent article with elasticized waist region |
| Assignee(s) | The Procter & Gamble Company |