Multisensory Frisson Induction for Chronic Pain Relief
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Solution Overview
Problem
Current treatments for chronic pain, including pharmacological and neurostimulation therapies, often come with side effects, tolerance issues, and high costs, while integrative medicinal strategies show promise but lack widespread adoption due to limited accessibility and understanding of their mechanisms, particularly in managing chronic pain effectively.
Innovation Solution
A multisensory and multimodal stimulation approach using music, visual, tactile, and olfactory stimuli synchronized with music to induce and maintain frissons, which are pleasurable aesthetic experiences that can alleviate chronic pain, employing a system with a hydraulic circuit, actuator, and essential oil diffuser to deliver these stimuli.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If pharmacological treatments are used for chronic pain relief, then pain relief is achieved, but side effects and tolerance issues occur
Solution Approach 1:
The patent replaces pharmacological (chemical) treatment with a physical system combining hydraulic actuators, Peltier elements for thermal stimulation, and audio-visual stimuli. This substitution eliminates drug-related side effects while maintaining pain relief through multisensory induction of frissons, directly resolving the contradiction between effectiveness and harmful effects
Solution Approach 2:
The patent introduces frissons as an intermediary physiological state that mediates between the physical stimulation (hydraulic, thermal, audio-visual) and pain relief. The frissons act as a natural endogenous mechanism that reduces pain perception without requiring pharmacological intervention, thus achieving relief without side effects
2Reliability
If neurostimulation therapies are applied, then pain management is improved, but tolerance issues and high costs arise
Solution Approach 1:
The patent employs periodic stimulation through rhythmic hydraulic actuation and synchronized audio-visual stimuli to induce frissons. This periodic multisensory stimulation maintains effectiveness over time by preventing habituation, as the combined sensory modalities continuously engage the frisson response mechanism without creating tolerance
Solution Approach 2:
The system combines multiple stimulation modalities (hydraulic tactile stimulation, Peltier thermal stimulation, audio stimuli, visual stimuli) into a single integrated platform. This multi-functionality ensures that if one modality becomes less effective, others can compensate, maintaining long-term pain management effectiveness without tolerance issues
3Reliability
If integrative medicinal strategies are used, then pain relief potential is increased, but accessibility and understanding are limited
Solution Approach 1:
The patent enables patients to self-regulate their pain management by allowing them to control the intensity and timing of stimuli through a user interface. Patients can adjust hydraulic pressure, thermal intensity, audio volume, and visual brightness independently, making the complex integrative therapy accessible and adaptable to individual needs without requiring constant medical supervision
Solution Approach 2:
The system divides the integrative therapy into separable, independently controllable modules: hydraulic actuation system, Peltier thermal system, audio system, and visual system. Each module can be adjusted or deactivated independently, allowing patients to customize their treatment and healthcare providers to implement the therapy in stages, improving accessibility and understanding
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
This approach effectively induces and intensifies frissons, providing significant pain relief by leveraging the emotional and cognitive benefits of multisensory experiences, reducing anxiety and depression, and improving mood without the adverse effects associated with traditional treatments.
Implementation Method 1
the turbulent flow that causes the vibration and stimulation of the skin and the muscles
Implementation Method 2
causes the vibration and stimulation of the skin and the muscles that cover the upper part of the patient's spine
Implementation Method 3
The cold is obtained from a Peltier plate cooler
Data Source
AI summary
Equipment for self-care of patients with chronic pain, through inducing, intensifying and maintaining their own frissons and where multisensory and multimodal stimuli are used to achieve it; musical, visual, aromatic and vibrotactile and cold are applied on the cutaneous surface of the spine. In addition, the method for using them through perceptual learning is presented. The equipment includes a computer and a computer system with a music and video player, lighting, presentation of aromas and a closed hydraulic circuit with a hydraulic actuator.