Vibrating Ingestible Capsule for GI Medication Absorption
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Solution Overview
Problem
Current methods for enhancing the absorption of ingested medications into the bloodstream for gastrointestinal tract ailments are inefficient, often requiring higher dosages and lacking precise timing for optimal absorption.
Innovation Solution
A vibrating ingestible capsule system that includes a housing with a vibrating agitation mechanism, powered by a supply and controlled by a mechanism to activate vibrations within estimated or actual absorption time periods in the gastrointestinal tract, utilizing sensors for activation inputs such as environmental changes or remote control.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If conventional absorption enhancement methods are used, then therapeutic efficacy is maintained, but higher dosages are required
Solution Approach 1:
The patent employs a vibrating capsule that generates mechanical vibrations within the gastrointestinal tract to enhance medication absorption. The vibration mechanism creates physical agitation that increases contact between the medicament and absorption surfaces, thereby improving absorption efficiency and allowing for reduced dosages while maintaining therapeutic efficacy.
Solution Approach 2:
The vibrating capsule operates in periodic cycles, alternating between vibration phases and rest phases. This periodic action allows the medication to be agitated and redistributed throughout the GI tract at intervals, maximizing absorption opportunities without requiring continuous energy input or excessive dosages.
2Productivity
If absorption enhancement is achieved without timing control, then some absorption improvement occurs, but precise optimization is lost
Solution Approach 1:
The system incorporates sensors that detect physiological parameters such as pH levels, temperature, and peristalsis patterns to determine the optimal timing for vibration activation. This feedback mechanism allows the capsule to synchronize its vibration cycles with the natural absorption rhythms of the GI tract, maximizing absorption rate while precisely optimizing the timing of intervention.
Solution Approach 2:
The capsule is designed to activate vibrations at predetermined time intervals after ingestion, based on expected transit times through different GI segments. This preliminary timing strategy ensures that vibrations occur during peak absorption windows without requiring complex real-time decision-making, thereby optimizing absorption rate while maintaining timing precision.
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 system increases the absorption of medications, potentially allowing for lower dosages without diminishing therapeutic efficacy by synchronizing vibrations with absorption times, enhancing medication delivery and gastrointestinal tract stimulation.
Implementation Method 1
a vibrating agitation mechanism adapted such that, in a vibration mode of operation, the housing exerts vibrations on an environment surrounding the vibrating gastrointestinal capsule
Data Source
AI summary
A method of using a vibrating gastrointestinal capsule in coordination with an ingestible medicament for treatment of an ailment of the GI tract. The vibrating gastrointestinal capsule, is provided to the subject, and includes: a housing; a vibrating agitation mechanism causing the housing to exert vibrations on an environment thereof; a power supply for powering said vibrating agitation mechanism; and a control mechanism for activating said vibrating agitation mechanism to operate in said vibration mode of operation. The subject ingests the ingestible medicament and the vibrating gastrointestinal capsule. At least one of a time of ingesting of the vibrating gastrointestinal capsule and a timing or activation delay of the vibration mode of operation is controlled, such that the vibration mode of operation at least partially transpires or completely transpires within an actual or estimated absorption time period of the ingestible medicament within the gastrointestinal tract of the subject.