The Vacuaide Portable Suction Machine is an ideal emergency stand-by portable machine, particularly useful for people who are at risk of choking or who have respiratory problems.This compact machine is rechargeable with its on-board battery providing up to an hour of use and it can therefore be used while in transit or whilst the user is out and about. It helps to maintain a clear airway both in emergency situations and for more everyday care activities such as maintaining oral health.