Bilateral Stimulation Device for Insomnia Treatment
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Solution Overview
Problem
Current treatments for insomnia, including behavioral therapies and pharmacological interventions, are either lengthy, costly, or associated with side effects such as addiction and physiological complications, and lack individualized responses to patient physiology, making them ineffective for maintaining sleep.
Innovation Solution
A non-invasive medical device that employs bilateral stimulation in conjunction with physiological feedback to initiate and maintain sleep by analyzing EEG, actigraphy, or other data to adjust stimulation patterns in response to the patient's wakefulness state, using wearable modules and a controller to deliver tactile, auditory, visual, or neurological stimulation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If behavioral therapy is used to treat insomnia, then long-term effectiveness is improved, but treatment duration and patient compliance requirements increase
Solution Approach 1:
The device performs preliminary assessment of sleep parameters and arousal states before delivering targeted bilateral stimulation, preparing the system for immediate therapeutic action rather than requiring lengthy preliminary therapy sessions
Solution Approach 2:
The system continuously monitors physiological parameters (EEG, actigraphy) and adjusts stimulation in real-time based on detected arousal states, creating a closed-loop system that adapts to patient needs moment-to-moment rather than following fixed lengthy protocols
2Speed
If pharmacological therapy is used to treat insomnia, then sleep onset is accelerated, but side effects such as addiction and physiological complications increase
Solution Approach 1:
The patent replaces pharmacological chemical intervention with physical bilateral stimulation (tactile, auditory, or visual) delivered through wearable devices, substituting a mechanical/physical system for a chemical one to avoid pharmacological side effects while achieving similar sleep-inducing effects
Solution Approach 2:
The device uses bilateral stimulation as an intermediary mechanism to induce sleep, acting as a mediator between the patient's physiological state and the desired sleep outcome, rather than using drugs that directly affect brain chemistry
3Stability of the object's composition
If standard behavioral therapy is used, then sleep associations are improved, but individualized response to patient physiology is reduced
Solution Approach 1:
The system dynamically adjusts stimulation parameters based on real-time physiological feedback, transitioning from static behavioral protocols to a dynamic system that adapts moment-to-moment according to the patient's actual arousal state and physiological responses
Solution Approach 2:
The device delivers targeted bilateral stimulation to specific physiological systems (nervous system through tactile, auditory, or visual pathways) based on locally detected arousal states, rather than applying uniform behavioral instructions to all patients regardless of their individual physiological needs
Data Source
AI summary
A system and method that provides controlled bilateral stimulation to a patient in response to physiological feedback to initiate and/or accelerate the onset of sleep and to maintain the sleep state after the onset of sleep. The system induces bilateral stimulation through stimulation modules that are coupled to opposite lateral sides of the patient's body. The stimulation modules stimulate the patient's body bilaterally through a sequence of stimulations that alternate from one side of the patient's body to the other with a pause between each successive stimulation. The system controls the duration of the stimulations, the intensity of the stimulations and the period of time between successive stimulations in response to feedback from physiological sensors. The sensors are coupled to the patient and provide physiological information which initiates or terminates the bilateral stimulations, and/or modifies the characteristics of the stimulations.