Biogas Sensor Diet Support System for Personalized Fat Burning
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current dieting methods lack personalized approaches to effectively determine suitable meal timing and exercise intensity for individual fat burning, as they rely on subjective hunger and exercise endurance, which can lead to inefficient weight loss.
Innovation Solution
A dieting support system utilizing biogas sensors to measure and analyze components like acetone, allowing for objective determination of hunger levels and optimal exercise timing, intensity, and duration, based on past measurement thresholds, to provide personalized dietary advice.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If blood glucose measurement is used to objectively understand hunger, then measurement precision is improved, but ease of operation deteriorates due to blood collection requirements
Solution Approach 1:
The patent uses biogas components (acetone, ethanol, methyl mercaptan) as intermediary substances that reflect metabolic state without requiring direct blood sampling. These gases are naturally exhaled and can be measured non-invasively, serving as mediators between the internal metabolic state and external measurement.
Solution Approach 2:
The patent replaces the mechanical/biological process of blood collection with a gas sensing system. Instead of piercing skin to obtain blood samples, the system uses sensors to detect volatile organic compounds in breath, substituting an invasive mechanical procedure with a non-invasive optical/electrical sensing method.
2Ease of operation
If subjective hunger feelings are used to determine meal timing, then ease of operation is improved, but measurement precision deteriorates due to brain confusion and inaccuracy
Solution Approach 1:
The system provides continuous feedback through biogas measurement to guide meal timing decisions. By monitoring acetone and other metabolic markers in real-time, the system gives objective feedback about the body's actual metabolic state, allowing users to make informed decisions about when to eat based on physiological data rather than subjective feelings.
3Productivity
If exercise intensity is increased to burn more fat, then productivity is improved, but reliability deteriorates when exercise load is too large causing fat burning to stop
Solution Approach 1:
The system uses biogas measurement to provide real-time feedback on exercise intensity and fat burning effectiveness. By monitoring changes in acetone concentration during exercise, the system can determine whether the exercise intensity is appropriate for fat burning, allowing users to adjust their workout to maintain optimal fat burning conditions.
Solution Approach 2:
The patent applies dynamic adjustment of exercise parameters based on real-time biogas measurement. Instead of fixed exercise routines, the system allows users to dynamically adjust intensity and duration based on their body's actual metabolic response, optimizing fat burning while preventing overexertion.
4Measurement precision
If acetone measurement is used to monitor fat burning, then measurement precision is improved, but device complexity increases due to biogas sensor requirements
Solution Approach 1:
The biogas sensor system is designed to perform multiple functions: measuring acetone for fat burning monitoring, detecting ethanol for meal timing determination, and identifying methyl mercaptan for various metabolic assessments. This multi-functionality reduces the need for separate specialized sensors, thereby limiting the increase in device complexity.
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 enables users to objectively understand hunger and optimize meal timing and exercise for high fat-burning effects, offering custom-made dieting support that reflects individual metabolic conditions.
Implementation Method 1
a biogas sensor to detect components of biogas discharged from a living body, the measurement function configured to measure concentration of the biogas
Data Source
Figure 1
Figure 2
Figure 3
AI summary
A dieting support system includes a function that detects a component of biogas and that measures concentration of the biogas, a function that accumulates and analyzes the measured result, and a function that determines suitable timing for taking a meal or suitable timing for doing exercise, depending on the analyzed result.