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Clear dental aligners represent a disruptive alternative to conventional metal braces and have already created a 6.3 bn $ market with a 28% CAGR.
But, since they are worn for cca 22 h/day, they block access of saliva and oxygen to the teeth. This causes significant bacterial buildup on the surface of the teeth which leads to plaque accumulation, lesions, and overall discomfort due to bad mouth odor.
Actival has a patented solution and 850+ LoIs for 3D-printed active aligners with integrated microfluidic channels. These channels are filled with transparent antibacterial fluid, fluoride, and flavor which are slowly released as the aligner is worn. This removes bacteria, creates stronger enamel, and improves mouth odor, thus creating a multifunctional aligner of a novel generation.