Musical Toothbrush Audio Storage for Brushing Duration
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Solution Overview
Problem
A small percentage of the population, particularly children and teenagers, do not brush their teeth for the recommended two minutes, as tooth brushing is often seen as a mundane task lacking pleasurable aspects.
Innovation Solution
A toothbrush assembly that includes a storage unit with input, memory, and output for recording and playing audio signals, allowing users to enjoy music or other audio during brushing, thereby making the experience more enjoyable and encouraging longer brushing times.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Duration of action of moving object
If tooth brushing is presented as a mundane task, then the brushing process is simple and quick, but the brushing duration is insufficient (less than 2 minutes)
Solution Approach 1:
The patent applies continuous useful action by playing music throughout the entire brushing duration, creating an uninterrupted enjoyable experience that encourages users to brush for the full recommended 2 minutes without interruption or boredom
Solution Approach 2:
The patent introduces music as an intermediary element between the user and the brushing task. The music serves as a mediator that transforms the mundane brushing activity into an enjoyable experience, bridging the gap between simple task completion and extended duration
2Duration of action of moving object
If audio playback functionality is added to the toothbrush, then brushing enjoyment and duration are improved, but device complexity increases
Solution Approach 1:
The patent applies multi-functionality by integrating multiple capabilities into a single toothbrush device: it combines the basic brushing function with audio playback, music storage, and timing features. This allows one device to serve multiple purposes - providing both oral care and entertainment during the brushing process
Solution Approach 2:
The patent implements nesting by placing the audio playback components (memory, speaker, control circuitry) within the toothbrush handle structure. The storage unit and audio components are nested inside the handle, with the music player components contained within the handle's internal structure, creating a compact integrated system
Data Source
AI summary
A toothbrush assembly comprises a toothbrush, a storage unit comprising an input, a memory for storing audio signals received via the input, and an output for transmitting or playing the stored audio signals. A variety of different embodiments of storage unit and toothbrush configurations are described, each creating an environment that makes tooth brushing enjoyable so that children and teenagers in particular will brush as often as they should and for the recommended period of time