Pet Toothbrush System with Muzzle and Backflow Valve
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Solution Overview
Problem
Existing toothbrush systems for pets lack convenience and safety in positioning and retaining the animal's jaw closed while providing access to the oral cavity, failing to offer an economically viable and efficient brushing solution for both the pet and caregiver.
Innovation Solution
A toothbrush system comprising a housing with a handle, a toothpaste cartridge, and a muzzle with securement assembly and leash, featuring a valve system to prevent backflow and allow for easy access to the pet's oral cavity, ensuring safe and convenient brushing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a traditional toothbrush system is used for pets, then the brushing function is provided, but the convenience and safety in positioning and retaining the jaw closed is insufficient
Solution Approach 1:
The device is divided into distinct functional segments: a muzzle component for positioning and jaw retention, a toothbrush component for cleaning, and a toothpaste cartridge component. This segmentation allows each component to perform its specific function independently while working together as a complete system, improving ease of operation without excessive complexity.
Solution Approach 2:
The muzzle component serves multiple functions simultaneously: it positions the pet's head, retains the jaw closed, and provides selective access to the oral cavity. This multi-functionality eliminates the need for separate positioning and brushing devices, improving convenience while maintaining manageable complexity.
2Reliability
If access to the oral cavity is restricted to maintain jaw retention, then safety is improved, but convenience in providing access for brushing is reduced
Solution Approach 1:
The muzzle incorporates a dynamic opening mechanism that allows selective access to the oral cavity during the brushing process. The muzzle can be opened when needed to allow the toothbrush to reach the teeth, then closed again to maintain jaw retention. This dynamic behavior maintains safety while providing necessary access for effective brushing.
3Reliability
If a valve system is added to prevent backflow, then reliability is improved, but device complexity increases
Solution Approach 1:
A valve system is integrated into the toothpaste cartridge to prevent backflow of toothpaste into the cartridge. The valve uses simple pneumatic or pressure-based mechanisms to allow toothpaste to flow outward during brushing while preventing reverse flow, improving reliability without requiring complex mechanical systems.
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 safe, convenient, and economical brushing by removably positioning the muzzle on the pet's face, retaining the jaw closed and providing selective access to the oral cavity, ensuring effective plaque removal and toothpaste application without backflow.
Implementation Method 1
At least one valve is provided between the cartridge and the holes. In this manner back flow from the mouth is abated.
Data Source
AI summary
The handle has a proximal end and a distal end. The handle has an intermediate extent between the handle and the distal end. The housing has a handle adjacent to the proximal end. The housing has a head adjacent to the distal end. The housing has a plurality of tufts of bristles extending at right angles from the head. A toothpaste cartridge is provided within the handle. The handle has an intermediate component operatively coupled to the cartridge below. The intermediate component is operatively coupled to the head above. The head has a plurality of holes adjacent to the tufts. The intermediate component has a plurality tubes. The tubes operatively couple the cartridge and the holes. At least one valve is provided between the cartridge and the holes. In this manner the backlog of toothpaste is abated.