Enhanced Reusable Menstrual Discharge Collection Device
Legal Citation
Summary of the Inventive Concept
The present inventive concept describes a series of direct improvements and enhancements to the original reusable menstrual discharge collection device, focusing on material bonding, manufacturing efficiency, fluid flow, durability, and user experience.
Background and Problem Solved
The original patent disclosed a reusable menstrual disc-shaped device with a dual durometer polymeric material structure. However, the patent's design and manufacturing process had limitations, such as material waste, bonding issues, and user inconvenience. The present inventive concept addresses these limitations by introducing novel bonding techniques, optimized manufacturing processes, and user-centric design features.
Detailed Description of the Inventive Concept
The enhanced reusable menstrual discharge collection device features a dual durometer polymeric material structure with improved bonding between the rim and catch sections, achieved through the use of a thin layer of adhesive material. The manufacturing process is optimized with a novel injection point for injecting a lower durometer material into the catch section, reducing material waste and increasing production efficiency. The device's catch section features a textured surface for improved fluid flow, while the rim section has a reinforced edge for increased durability. Additionally, the device includes a built-in indicator for detecting the presence of menstrual discharge, providing users with an early warning system. A gentle cleaning method is also disclosed, comprising a series of agitation and rinsing steps to remove menstrual discharge without damaging the device.
Novelty and Inventive Step
The present inventive concept introduces novel bonding techniques, optimized manufacturing processes, and user-centric design features that are not obvious from the original patent. The use of a thin layer of adhesive material, novel injection point, textured surface, reinforced edge, built-in indicator, and gentle cleaning method are all new and non-obvious improvements over the original patent.
Alternative Embodiments and Variations
Alternative embodiments of the inventive concept could include variations in the material selection, bonding techniques, and manufacturing processes. For example, using different types of adhesive materials, or modifying the injection point design to accommodate different manufacturing equipment. Additionally, the device's shape and size could be modified to accommodate different user preferences or needs.
Potential Commercial Applications and Market
The enhanced reusable menstrual discharge collection device has significant commercial potential in the feminine hygiene industry, offering a more efficient, convenient, and user-friendly solution for menstruating individuals. The device's improved performance, durability, and ease of use could attract a large customer base, particularly among environmentally conscious consumers seeking sustainable alternatives to traditional menstrual products.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61F5/4553 |
| A | A61 | A61F5/4404 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Feminine hygiene devices, specifically reusable menstrual collection devices involving polymeric materials and injection molding techniques in medical device manufacturing
Person of Ordinary Skill (PHOSITA) Profile
A biomedical engineer or materials scientist with expertise in polymer processing, medical device design, and injection molding techniques, having 3-5 years of experience in developing feminine hygiene products
Obviousness Rationale
A person having ordinary skill would recognize that the PTD's variations represent predictable engineering improvements to the source patent's fundamental design. The disclosed modifications leverage standard manufacturing techniques and material science principles to enhance the original menstrual disc device. These incremental improvements demonstrate standard problem-solving approaches within the technical domain of medical device design.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,455 |
|---|---|
| Title | Reusable dual durometer polymeric menstrual discharge collection device |