Adaptive Menstrual Discharge Collection System

Publication ID: 24-11857455_0005_PTD
Published: October 28, 2025
Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Adaptive Menstrual Discharge Collection System,” Published Technical Disclosure No. 24-11857455_0005_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857455_0005_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,455.

Summary of the Inventive Concept

A modular, intelligent, and adaptive system for menstrual discharge collection, offering personalized comfort, hygiene, and convenience through advanced sensing, 3D printing, and self-cleaning technologies.

Background and Problem Solved

The original patent disclosed a reusable menstrual disc-shaped device with dual durometer materials. However, this design has limitations in accommodating diverse user anatomies and providing real-time adaptability. The new inventive concept addresses these limitations by introducing a modular, wearable, and intelligent system that can be tailored to individual users and adapt to changing physiological conditions.

Detailed Description of the Inventive Concept

The Adaptive Menstrual Discharge Collection System consists of interchangeable rim components with adjustable hardness and universal, adaptable catch components with dynamic sealing mechanisms. The system incorporates AI-powered sensing to detect user-specific physiological signals, adjusting the device's shape and hardness in real-time. Additionally, the system features self-cleaning mechanisms, such as hydrophobic coatings and UV-C light sources, to ensure hygiene and convenience. The modular design enables users to customize their devices through 3D printing and scanning technology.

Novelty and Inventive Step

The new inventive concept's novelty lies in its integration of advanced sensing, 3D printing, and self-cleaning technologies to create a modular, adaptive, and intelligent system for menstrual discharge collection. The inventive step is the combination of these technologies to provide real-time adaptability, personalized comfort, and convenience, which is not evident in the original patent or prior art.

Alternative Embodiments and Variations

Alternative embodiments of the Adaptive Menstrual Discharge Collection System could include wearable devices with integrated sensors, implantable devices with real-time monitoring, or external devices with AI-powered predictive analytics. Variations could also involve different materials, geometries, or mechanisms for adapting to user anatomies and physiological conditions.

Potential Commercial Applications and Market

The Adaptive Menstrual Discharge Collection System has significant commercial potential in the feminine hygiene industry, with potential applications in wearable technology, medical devices, and personalized healthcare. The target market includes women of reproductive age seeking comfortable, convenient, and hygienic menstrual discharge collection solutions.

CPC Classifications

SectionClassGroup
A A61 A61F5/4553
A A61 A61F5/4404

Field of Art

Feminine hygiene devices, specifically reusable menstrual discharge collection systems, involving materials engineering, ergonomic design, and medical device manufacturing

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or product designer with expertise in polymeric materials, injection molding techniques, medical device ergonomics, and human anatomy, typically holding a BS/MS in biomedical or materials engineering

Obviousness Rationale

A PHOSITA would recognize that the PTD's adaptive technologies represent predictable extensions of the source patent's core innovations in reusable menstrual collection devices. The fundamental concept of a modular, multi-durometer device with customizable rim and catch components is already established in the source patent. The PTD's additional sensing and 3D printing technologies represent incremental improvements using standard engineering techniques available to skilled practitioners.

Obvious Combinations & Variations

Source Patent Element
Dual durometer molding technique for creating a single-piece menstrual disc with variable hardness
PTD Variation
AI-powered adaptive hardness and 3D-printed customizable rim components
Obviousness Reasoning
A PHOSITA would find it obvious to extend the source patent's variable hardness concept using emerging 3D printing and sensing technologies as predictable design improvements
Source Patent Element
Injection-molded thermoplastic rubber device with continuous single-piece configuration
PTD Variation
Modular device with interchangeable components and embedded sensor array
Obviousness Reasoning
Modular design and integrated electronics represent known techniques in medical device engineering, applying standard design principles to improve user customization
Source Patent Element
Menstrual disc designed for ease of manufacturing and cleaning
PTD Variation
Self-cleaning mechanism using hydrophobic coatings and UV-C light sanitization
Obviousness Reasoning
Implementing additional cleaning technologies is an obvious solution to the existing device's hygiene requirements, using well-established surface treatment and sanitization techniques
Source Patent Element
Disc-shaped device with half-spherical dome catch
PTD Variation
Dynamic sealing mechanism with AI-powered shape adaptation
Obviousness Reasoning
Enhancing sealing performance through intelligent shape modification represents a predictable engineering solution using standard control and materials technologies
35 U.S.C. § 103 Summary: Based on US Patent 11857455's teachings of a reusable menstrual discharge collection device, the present publication demonstrates that a Person Having Ordinary Skill In The Art would find the claimed variations obvious through predictable combinations of known medical device engineering techniques, specifically the integration of adaptive materials, sensing technologies, and customization methods into the fundamental device design.

Original Patent Information

Patent NumberUS 11,857,455
TitleReusable dual durometer polymeric menstrual discharge collection device