Article-Detecting Brain Stimulation for Smoking Sensation

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Solution Overview

Problem

Existing brain stimulation devices fail to provide a smoking sensation to users without actual smoking behavior, limiting their applicability.

Innovation Solution

A brain stimulation device with a housing, battery, output unit, and processor that detects the type of an accommodated article to apply specific electrical currents, mimicking the effects of smoking behavior.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If brain stimulation devices are used for traditional purposes (disease treatment, stress relief), then medical effectiveness is improved, but application scope remains limited

Engineering Contradiction:
Improveapplication scopeVSAvoidmedical effectiveness
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The brain stimulation device is designed to perform multiple functions: it can provide smoking behavior simulation through electrical stimulation, treat diseases, and relieve stress. The device includes a processor that detects article types (smoking articles vs. non-smoking articles) and adjusts stimulation parameters accordingly, allowing the same device to serve both recreational simulation and medical therapy purposes without compromising either function's effectiveness

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If electrical stimulation parameters are standardized for medical use, then treatment reliability is improved, but user experience customization is reduced

Engineering Contradiction:
Improvestimulation customizationVSAvoidtreatment consistency
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The device dynamically adjusts electrical stimulation parameters based on detected article types. When a smoking article is detected, the processor configures stimulation parameters to simulate smoking sensations; when non-smoking articles are detected, different parameters are applied for medical or wellness purposes. This dynamic adaptation allows customization while maintaining treatment consistency within each mode through processor-controlled parameter sets

Inventive Principle:
Principle #15Dynamics

3Adaptability or versatility

If brain stimulation device structure is simplified, then ease of manufacture is improved, but functional integration is reduced

Engineering Contradiction:
Improvefunctional integrationVSAvoiddevice complexity
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The device merges multiple functions into a single integrated unit: the housing contains both the article detection capability and the electrical stimulation delivery system. The processor integrates article type detection with stimulation parameter control, and the battery system provides power for both detection electronics and stimulation output. This merging achieves high functional integration while maintaining manufacturing simplicity through unified design

Inventive Principle:
Principle #5Merging (Combining)

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

Provides users with a smoking sensation and stress relief through electrical stimulation without actual smoking, offering varied brain stimulation based on the detected article type.

Implementation Method 1

a battery arranged inside the first housing, and an output unit configured to apply a current to the body of the user on the basis of power supplied from the battery

Methodology Applied
Scientific EffectBattery (electricity): Battery (electricity)

Data Source

PatentEP4337291B1Brain stimulation device and brain stimulation system including the same
Publication Date: 2025.08.13 KT&G CO LTD
  • EP4337291B1 patent drawingFigure 1~2
  • EP4337291B1 patent drawingFigure 3~4
  • EP4337291B1 patent drawingFigure 5~7

AI summary

A brain stimulation device includes a housing having at least one area attached to a body of a user, and including an accommodation space having an article accommodated therein, a battery arranged inside the housing, an output unit configured to apply a current to the body of the user on the basis of power supplied from the battery, and a processor electrically connected to the battery and the output unit, wherein the processor is configured to detect a type of the article accommodated in the accommodation space, and on the basis of the detected type of the article, apply a current to the body of the user via the output unit so that brain stimulation is applied to the user.