HYDRO是一款基于人体工学设计的便携式冲牙器。本课题主要从个性化场景适应性和人机工程方面对冲牙器这一新兴产品进行用户体验升级，旨在为人们，尤其是正畸患者群体在外出用餐场景中提供更便捷舒适的口腔清洁用品。

HYDRO is a portable dental flusher based on ergonomic design. This design focuses on upgrading the user experience of dental flushers from the aspects of personalized scene adaptability and ergonomics, and aims to provide people, especially orthodontic patients, with more convenient and comfortable oral cleaning products in dining out scenes.