Intranasal Caffeine Extract for Nil-by-Mouth Relief
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Solution Overview
Problem
Current methods for administering caffeine, especially during caffeine withdrawal or coffee cravings, are inadequate, particularly when oral intake is not possible, as they often involve inconvenient or unsuitable routes like intravenous injection or transdermal delivery, which may not provide systemic effects or satisfy cravings effectively.
Innovation Solution
Intranasal administration of a pharmaceutical composition comprising a natural caffeine extract, such as coffee extract, with optional additional caffeine, which allows for rapid absorption and systemic effects while maintaining a nil-by-mouth status, providing a satisfying coffee aroma and effective relief from withdrawal symptoms.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If intravenous injection or transdermal delivery is used to administer caffeine, then systemic effects can be achieved, but the method becomes inconvenient and unsuitable for maintaining nil-by-mouth status
Solution Approach 1:
The patent uses the nasal cavity as an intermediary route between oral and parenteral administration. The nasal mucosa serves as a mediator that allows caffeine delivery into the bloodstream without requiring injection or breaking fast, combining the benefits of non-invasive administration with reliable systemic delivery.
2Reliability
If oral intake is prohibited during medical procedures, then patient safety is improved, but caffeine withdrawal symptoms cannot be effectively treated
Solution Approach 1:
The patent transitions from the traditional oral route (one dimension of administration) to the nasal route (another dimension). This dimensional change allows caffeine delivery to bypass the restriction on oral intake while still effectively treating withdrawal symptoms, thus resolving the contradiction between safety protocols and symptom management.
3Ease of operation
If natural caffeine extract is used instead of pure caffeine, then coffee aroma and satisfaction are improved, but the composition becomes more complex
Solution Approach 1:
The patent employs composite materials by formulating a composition that includes natural caffeine extract combined with other ingredients such as sweeteners, flavorings, and nasal delivery agents. This composite approach provides both the therapeutic caffeine effect and the sensory coffee experience, while the complexity is managed through a coordinated formulation designed for nasal delivery.
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 intranasal delivery of caffeine extract effectively alleviates caffeine withdrawal symptoms and coffee cravings, offering rapid relief and maintaining a nil-by-mouth status, making it suitable for various situations, including medical procedures, without the drawbacks of other administration methods.
Implementation Method 1
allows for rapid absorption and systemic effects
Data Source
AI summary
A pharmaceutical composition formulated for intranasal administration comprising a natural caffeine extract, a pharmaceutically acceptable excipient, a pharmaceutically acceptable aqueous carrier; and, optionally, additional caffeine, or a pharmaceutically acceptable salt, solvate, derivative or metabolite thereof. Methods of preparation and methods of use are also described.