Scent Release Relaxation Enclosure With Cardiac Feedback Control
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Solution Overview
Problem
Existing relaxation devices often focus on a single sensory experience, limiting their effectiveness in providing a comprehensive and personalized relaxation experience.
Innovation Solution
A relaxation device integrating a vibrator and scent release mechanism, controlled by a processing unit, that synchronizes or independently activates these features based on cardiac signal analysis to provide a multi-sensory relaxation experience.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a relaxation device uses multiple sensory mechanisms (vibration and scent release), then the relaxation effectiveness is improved, but the device complexity increases
Solution Approach 1:
The patent combines multiple relaxation mechanisms (vibration motor, scent release mechanism with capillary wick, heating element, and lighting) into a single integrated enclosure. This merging of previously separate relaxation devices creates a multi-sensory system that addresses the technical contradiction by improving relaxation effectiveness through coordinated stimulation of multiple senses while consolidating complexity into one unified device rather than requiring multiple separate devices.
Solution Approach 2:
The relaxation device is designed with multi-functionality, serving as vibration therapy device, aromatherapy diffuser, heat pack, and light therapy device simultaneously. This universal design allows a single device to perform multiple relaxation functions, improving overall relaxation effectiveness while avoiding the need for users to manage multiple separate devices, thus resolving the contradiction between enhanced effectiveness and device complexity.
2Adaptability or versatility
If the device integrates cardiac signal detection and adaptive control, then the personalization of relaxation experience is improved, but the device complexity increases
Solution Approach 1:
The patent incorporates cardiac signal detection electrodes that continuously monitor the user's heart rate and rhythm. The processing unit analyzes these cardiac signals in real-time and uses the information to adaptively adjust the vibration patterns, scent release timing, heating intensity, and lighting sequences. This feedback mechanism enables personalization of the relaxation experience based on the user's physiological state, resolving the contradiction by providing adaptive control through integrated biosensing rather than requiring separate monitoring equipment.
Solution Approach 2:
The device performs self-adjustment based on detected cardiac signals, automatically modifying relaxation parameters without requiring user input or external control. The system monitors its own operational context through cardiac feedback and autonomously optimizes the relaxation protocol, enabling personalization while minimizing the complexity of user-device interaction and control interfaces.
3Volume of moving object
If the scent capsule volume is reduced to 0.5-3.0 mL, then the device portability is improved, but the scent duration is reduced
Solution Approach 1:
The patent utilizes phase transition and capillary action principles by employing a hydrophobic porous material (such as PTFE or PVA foam) as a wick that draws scent oil from the small-volume capsule through capillary forces. The heating element gently warms the system to enhance the phase transition of the scent oil from liquid to vapor, extending the duration of scent release. This allows the compact 0.5-3.0 mL capsule to provide prolonged aromatic therapy without requiring larger volume, resolving the contradiction between portability and duration through physical principle-based enhancement of scent delivery efficiency.
Solution Approach 2:
The patent employs porous materials (hydrophobic foam or fibrous wicks made of PTFE, PVA, or similar materials) that provide large surface area and capillary networks within the small capsule volume. These porous structures efficiently distribute and slowly release the concentrated scent oil over extended periods, enabling the miniaturized capsule to maintain adequate scent duration despite reduced volume, thus resolving the trade-off between device portability and aromatic therapy duration.
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 device effectively engages multiple senses to promote relaxation and adapt operation based on user physiological responses, enhancing relaxation and sleep induction.
Implementation Method 1
a capillary wick extending from an interior of the capsule housing through a wick opening in the capsule housing to an exterior of the capsule housing
Implementation Method 2
The vibrator is provided in the enclosure and is configured to induce vibrations of at least a portion of the enclosure
Data Source
AI summary
A relaxation device includes an enclosure, a vibrator, a scent release mechanism, at least one processing device, and a power source. The vibrator is provided in the enclosure and is configured to induce vibrations of at least a portion of the enclosure. The scent release mechanism is at least partially mounted within the enclosure. The processing device is in electrical communication with the vibrator and the scent release mechanism and is configured to control operation of the vibrator and the scent release mechanism. The power source is in the enclosure and electrically connected with the processing device, the vibrator and the scent release mechanism.