Purpose and Benefits It provides users with an improved toothbrush capable of applying toothpaste to the bristles using an internal cartridge. It allows users to interchange rechargeable batteries within the handle in order to power the internal cartridge when applying toothpaste to the bristles. Enables individuals to insert different types and flavors of toothpaste into the brush for application to the bristles. Eliminates the need to locate a separate container of toothpaste when trying to brush teeth. Prevents users from wasting toothpaste, ensuring all internal contents of the cartridge are consumed and applied to the bristles. Offers a way for individuals with disabilities or physical limitations to only use a single hand to apply toothpaste, insert cartridges to interchange flavors and types of toothpaste and whitener, and much more with ease. Problems Solved Applying toothpaste to a toothbrush each time the brush is used can be annoying and frustrating. Some people may spend time each morning looking for a toothpaste container. It may be difficult to squeeze remaining toothpaste out of a container, leading to individuals simply throwing away the container and essentially wasting toothpaste. Detailed Description and Features Tobrusflow is an electric toothbrush with an internal toothpaste cartridge designed to apply toothpaste directly to the bristles. The toothbrush contains an open interior capable of receiving a cartridge and a pair of batteries. A channel from the cartridge can run along the length of the toothbrush handle and up into the bristles. The batteries provide power to the cartridge such that, when the toothbrush is activated, the cartridge automatically places toothpaste on the bristles. The bristles are designed to move back and forth to clean the teeth and also to prevent the toothpaste from getting clogged. Each cartridge and battery can be interchanged as needed. The cartridges can contain numerous types and flavors of toothpaste. The internal cartridge offers a simple and convenient way for both children and adults to apply toothpaste to their brush bristles. In addition, each toothbrush head may be detached and replaced as needed. Tobrusflow can be constructed using plastic and other suitable materials. The toothbrush may be available in a standard size capable of accommodating all user needs and preferences. Exact size, measurement, construction, and design specifications may vary upon manufacturing. Image Info FIGURE 1 Shows a standalone view of the toothbrush and how the head can be detached. FIGURE 2 Shows a cross-section view of the toothbrush and its internal components. FIGURE 3 Shows how different types of batteries can be used to place toothpaste on the brush head. FIGURE 4 Shows different flavors of toothpaste being applied to the brush head via the internal cartridge. FIGURE 5 Shows how toothpaste cartridges can be interchanged

Electric toothbrushes with an integrated toothpaste dispensing device and cartridges filled with toothpaste, all sold as a unit