Skin Ointment Eutectic Mixture Preparation for Side Effect Reduction
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Solution Overview
Problem
Conventional skin treatments requiring a doctor's involvement and often come with side effects, necessitating an alternative method for effective skin care that is accessible and safer.
Innovation Solution
A skin ointment is developed using a eutectic mixture comprising oleic acid, palmitic acid, stearic acid, boric acid, bismuth subcarbonate, and purified water, prepared by heating and stirring the components to form a stable emulsion, which is then mixed with preheated water to create a soothing and hydrating formula.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional prescriptions and steroids are used to treat skin conditions, then treatment effectiveness is improved, but side effects and requirement for doctor's involvement increase
Solution Approach 1:
The patent changes the chemical parameters by using a eutectic mixture of fatty acids (oleic, palmitic, stearic) at specific ratios (10-14%, 7-11%, 7-11% respectively) and controlled temperature (178°F), transforming conventional medicinal approaches into a natural alternative that maintains effectiveness while eliminating harmful side effects
Solution Approach 2:
The invention combines multiple natural ingredients into a composite ointment formulation including eutectic mixture of fatty acids, boric acid (1-3%), bismuth sub carbonate (1-2%), and cetearyl alcohol (6-10%), creating a synergistic formulation that provides effective skin treatment without the harmful effects of conventional steroids
2Reliability
If conventional prescriptions are used, then treatment efficacy is improved, but ease of operation deteriorates due to doctor's involvement requirement
Solution Approach 1:
The patent enables self-service by providing an over-the-counter ointment formulation that can be prepared and applied without medical professional involvement. The standardized recipe with specific ingredient ratios and preparation instructions allows consumers to treat their own skin conditions effectively
Solution Approach 2:
The invention uses readily available, inexpensive natural ingredients that can be sourced without prescription, making the treatment accessible to everyone. The formulation uses common fatty acids and minerals that are affordable and do not require complex manufacturing or storage conditions
3Adaptability or versatility
If eutectic mixture is prepared with multiple fatty acids and additives, then product functionality is improved, but device complexity increases
Solution Approach 1:
The patent segments the preparation process into distinct, manageable steps: (1) heating fatty acids to 178°F in a bain-marie, (2) adding water preheated to 178°F, (3) emulsifying for 30 seconds, (4) cooling for 4 minutes, and (5) repeating if separation occurs. This segmentation makes the complex process of creating a multi-component eutectic mixture accessible to non-experts
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 ointment effectively treats eczema, dry skin, and other conditions, providing comfort and hydration without the need for medical intervention and minimizing side effects, while being versatile for various skin issues like sunburns, hemorrhoids, and insect bites.
Implementation Method 1
using a bain-marie heated bath, bring transfer temperature to 178 degrees F.; adding oleic acid to bain-marie and heat to 178 degrees F.
Implementation Method 2
creating a eutectic mixture that includes an oleic acid; and adding water that is preheated to 178 degrees F. directly into the eutectic mixture at 178 degrees F.
Implementation Method 3
begin emulsification process by submersing an electric emulsifying tool into mixture for 30 seconds
Data Source
AI summary
A process for the manufacture of a skin ointment includes creating a eutectic mixture that includes an oleic acid; and adding water that is preheated to 178 degrees F. directly into the eutectic mixture at 178 degrees F. A skin ointment that includes 10-14% oleic acid; 7-11% palmitic acid; 7-11% stearic acid; 6-10% cetearyl alcohol; 1-3% boric acid 99%+; 1-2% bismuth sub carbonate 99%+; and the remaining part being purified water. A 2 oz skin ointment portion that includes 3.18 g oleic acid; 2.47 g palmitic acid; 2.47 g stearic acid; 2.18 g cetearyl alcohol; 0.61 g boric acid 99%+; 0.32 g bismuth sub carbonate 99%+; and 16.11 g Purified Water.