TRACHEOSTOMY VOICE ASSISTANCE STICKY NOTE DEVICE

This invention is designed for patients who have lost clear speech due to tracheostomy or vocal cord injury. Dual vibration sensors precisely detect laryngeal vibrations and amplify them into clear sound, while a one-way valve directs airflow to assist phonation. The device features UV automatic disinfection and a simple docking charging system to enhance hygiene and ease of use. Compact and multifunctional, it integrates vibration detection, sound amplification, airflow control, disinfection, and charging, combining medical assistance with user-centered design for high clinical and market potential.