Vaginal Microbiota Composition for Restoring Lactobacillus Balance

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Solution Overview

Problem

Current treatments for vaginal health conditions such as bacterial vaginosis, candidiasis, and gynecological cancers lack effective alternatives that restore the normal balance of vaginal microbiota, leading to inadequate solutions for maintaining reproductive health.

Innovation Solution

A vaginal microbiota composition comprising a mixture of Lactobacillus species like Lactobacillus crispatus, Lactobacillus iners, Lactobacillus gasseri, and others, administered via suppositories or capsules, aimed at normalizing the vaginal microbiome to prevent infections and promote health.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If current treatments for vaginal health conditions are used, then infections may be temporarily suppressed, but the normal balance of vaginal microbiota is not restored

Engineering Contradiction:
Improveeffectiveness of treatmentVSAvoidbalance of vaginal microbiota
Core Design Contradiction:
ReliabilityVSStability of the object's composition

Solution Approach 1:

The patent extracts and isolates specific beneficial Lactobacillus species from the vaginal microbiota, purifying them for therapeutic use. This allows the beneficial bacteria to be separated from the diseased environment and reintroduced in a controlled manner to restore microbiota balance without the harmful components that caused the infection

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The patent discards harmful pathogens and imbalanced microbial compositions, then recovers and reintroduces the beneficial Lactobacillus species. This process eliminates the harmful elements while preserving and restoring the beneficial components of the vaginal microbiota

Inventive Principle:
Principle #34Discarding and recovering

2Ease of operation

If a single Lactobacillus species is used for treatment, then the treatment is simple and easy to administer, but it may not effectively restore the diverse normal vaginal microbiota

Engineering Contradiction:
Improvesimplicity of administrationVSAvoiddiversity of vaginal microbiota
Core Design Contradiction:
Ease of operationVSStability of the object's composition

Solution Approach 1:

The patent combines multiple Lactobacillus species (L. crispatus, L. iners, L. gasseri, L. jensenii, and others) into a single composite therapeutic composition. This merging approach maintains the simplicity of administering one product while restoring the natural diversity of the vaginal microbiota through the synergistic action of multiple bacterial species

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The patent creates a composite microbial preparation containing multiple Lactobacillus species in specific proportions. This composite composition mimics the natural complexity of healthy vaginal microbiota while maintaining the ease of single-dose administration, effectively bridging the gap between simplicity and biological complexity

Inventive Principle:
Principle #40Composite materials

Data Source

PatentUS20230201281A1Vaginal microbiota compositions
Publication Date: 2023.06.29 FERRING BV

AI summary

Compositions and methods for treating patients are disclosed. An example composition may include a vaginal microbiota composition. The vaginal microbiota composition may include a mixture of bacteria. The mixture of bacteria may include Lactobacillus crispatus, Lactobacillus gasseri, Lactobacillus jensenii, and Lactobacillus rhamnosus.