Antimicrobial Lubricant Formulation for Candida-Related Itching
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Solution Overview
Problem
Existing personal lubricants do not effectively address vaginal itching caused by Candida species and other microbial infections, and they do not provide adequate antimicrobial properties to prevent or treat such conditions.
Innovation Solution
Formulations incorporating hypochlorite, silicone polymer, and an emulsifier, such as dimethicone, with optional additives like sodium magnesium silicate and sodium phosphate, to create a lubricant with antimicrobial properties that inhibit the growth of Candida and other pathogens.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional personal lubricants are used, then lubricity and comfort are provided, but they do not effectively prevent or treat vaginal itching caused by Candida species and other microbial infections
Solution Approach 1:
The patent incorporates hypochlorite (sodium hypochlorite) into the lubricant formulation at specific concentrations (0.1% to 5% w/v) to provide antimicrobial activity against Candida species and other pathogens. This chemical parameter change transforms the lubricant from merely providing lubricity to also providing therapeutic antimicrobial protection.
Solution Approach 2:
The invention creates a composite lubricant formulation combining water, silicone polymer (dimethicone), emulsifier, and hypochlorite. This composite approach integrates the lubricating properties of silicone with the antimicrobial properties of hypochlorite, achieving both comfort and infection prevention in a single product.
2Reliability
If hypochlorite is added to provide antimicrobial properties, then microbial growth is inhibited, but the formulation complexity increases
Solution Approach 1:
The patent uses an emulsifier as an intermediary substance to stabilize the combination of water, silicone polymer, and hypochlorite. The emulsifier mediates between these components, ensuring uniform distribution and stability of the hypochlorite throughout the lubricant formulation, thereby simplifying the overall system despite the addition of multiple ingredients.
Solution Approach 2:
The lubricant formulation is designed to perform multiple functions simultaneously: providing lubricity through water and silicone polymer, preventing microbial infections through hypochlorite, and maintaining formulation stability through the emulsifier. This multi-functional design reduces the need for separate products for lubrication and infection prevention.
3Ease of operation
If silicone polymer is used as the base, then lubricity is enhanced, but antimicrobial properties are not provided
Solution Approach 1:
The patent merges the lubricating function of silicone polymer (dimethicone) with the antimicrobial function of hypochlorite in a single unified formulation. The silicone polymer provides the desired lubricity and comfort, while the hypochlorite component simultaneously provides broad-spectrum antimicrobial protection against Candida species and other pathogens.
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 lubricant effectively prevents and treats vaginal itching and infections by reducing microbial populations, enhancing comfort and lubricity during sexual intimacy, and can be used with condoms or medical devices.
Implementation Method 1
lubricant formulations and compositions having hypochlorite, or acids and salts thereof
Implementation Method 2
lubricant formulations and compositions having hypochlorite, or acids and salts thereof, a silicone polymer, and an emulsifier
Data Source
AI summary
A composition for lubricant formulations is disclosed. The composition may include hypochlorite, dimethicone, and an emulsifier for improvement of lubricity. Methods of making and using the lubricant formulations are also disclosed.