AeroChamber Plus Flow-Vu Anti-static Valved Holding Chamber - Child Mask is a medical device designed to help patients inhale metered dose inhaler (MDI) medications correctly. The device is intended for use by patients under the care of a physician or licensed healthcare professional, particularly those who may have difficulty coordinating and controlling the use of MDIs. The AeroChamber Plus Flow-Vu Chamber Mask is designed to assist patients in administering aerosolized medication from most pressurized metered dose inhalers. The Flow-Vu feature of the chamber allows patients to see and count the number of breaths they take through the chamber. This provides a visual indicator of proper inhalation technique. The chamber has anti-static properties, which are intended to reduce medication adherence to the chamber's walls. This feature helps ensure that more medication reaches the target. The child mask is mentioned as an accessory designed specifically for pediatric patients. This suggests that it facilitates the use of the AeroChamber Plus Flow-Vu device by children, making the inhalation process easier for them. Overall, AeroChamber Plus Flow-Vu Chamber Mask is a user-friendly and effective device for delivering aerosolized medication from MDIs, with features that aim to enhance proper inhalation technique and medication delivery.