Tracheostomy humidifying mask

The invention relates to the technical field of medical apparatus and instruments and provides a tracheostomy humidifying mask. The tracheostomy humidifying mask is worn on the trachea cannula by a patient who receives tracheostomy. The tracheostomy humidifying mask is composed of an air-permeable humidifying unit, a water storage and injection unit, a decorative unit and a fixing unit, wherein the air-permeable humidifying unit allows air to pass through and humidifies the air; the water storage and injection unit is used for storing and injecting water into the air-permeable humidifying unitto keep moisture of the air-permeable humidifying unit; the decorative unit is used for covering and carrying the water storage and injection unit; the fixing unit is used for fixing the tracheostomyhumidifying mask onto the trachea cannula. The tracheostomy humidifying mask can solve the problem that an upper respiratory tract receiving tracheostomy completely loses the function of humidifyingair and effectively protect