Respiratory Training Device With Multimedia Feedback
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Solution Overview
Problem
Existing respiratory training devices are monotonous and lack user engagement, leading to low compliance and ineffective respiratory performance monitoring for patients with chronic respiratory diseases like asthma, and are not suitable for non-athletic individuals who tire easily and lack control over breathing rhythms.
Innovation Solution
A method and device that generate time-stamped multimedia instructions, measure air pressure, and incorporate tactile interfaces to synchronize breathing exercises with interactive elements, allowing for the generation of respiratory data that quantifies performance and encourages user engagement through interactive video games and physiological feedback.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a simple breathing training device is used, then the device complexity is low, but the user engagement and compliance are poor
Solution Approach 1:
The patent combines multiple functions into a single integrated device: breathing training, tactile feedback through vibration motors, visual feedback through LEDs, and audio feedback through speakers. This merging of functions increases user engagement while maintaining a unified device structure that doesn't overly complicate the system.
Solution Approach 2:
The device incorporates multiple feedback mechanisms including vibration motors that provide tactile feedback synchronized with breathing, LEDs that provide visual feedback on breathing phase and performance, and speakers that provide audio instructions and feedback. This multi-sensory feedback loop significantly enhances user engagement and compliance.
2Productivity
If repetitive breathing exercises are provided, then the respiratory training function is simple, but the patient compliance decreases
Solution Approach 1:
The device dynamically adjusts exercise parameters including duration, intensity, and type based on real-time monitoring of the user's breathing performance. The system can modify the breathing pattern instructions and feedback intensity to maintain user engagement and prevent monotony while adapting to individual progress.
Solution Approach 2:
The device implements periodic variation in exercise routines with different breathing patterns, intensities, and durations. The feedback mechanisms activate periodically to provide encouragement and maintain user motivation throughout the training session, preventing compliance deterioration.
3Measurement precision
If real-time respiratory monitoring is implemented, then the measurement precision is high, but the device complexity increases
Solution Approach 1:
The device uses the user's own breath as the driving force for measurement. By monitoring pressure changes within the breathing chamber caused by the user's inhalation and exhalation, the system obtains precise respiratory data without requiring external power sources or complex sensor systems. The breathing action itself generates the measurement signal.
4Ease of operation
If interactive elements are added to breathing exercises, then the user engagement improves, but the difficulty of detecting and measuring increases
Solution Approach 1:
The patent replaces complex mechanical interaction detection systems with electronic sensors and software-based detection. Pressure sensors, vibration motors, LEDs, and speakers are controlled and monitored through electronic circuits and software algorithms that can detect and respond to user interactions with high precision but relatively simple hardware.
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 solution enhances user compliance and respiratory performance monitoring by providing engaging exercises that focus on breathing synchronization, improving respiratory muscle reactivity and overall respiratory health, while ensuring safe usage through physiological measurement alerts.
Implementation Method 1
a measurement of an air pressure in an exhalation fluid chamber of a breathing unit to receive a volume of exhaled and/or inspired air from a user
Data Source
Figure 1~2A
Figure 2B~6
Figure 4~5
AI summary
The invention relates to a method for generating a respiratory datum for a user comprising: generating (CO) a multimedia instruction (Cm) that is timestamped via software of an electronic terminal (10) and transmitting this multimedia instruction (Cm) to the user via a transmission means (11); measuring (MES_P) the air pressure in a fluid exhalation chamber (8) of a respiration unit (1) for receiving the air exhaled and/or inhaled by a user; generating (DAT) a respiratory datum (S) quantifying the respiratory performance of the user.