HomeBiomed Equipment RentalCough Assist Cough Assist Cough Assist is a medical device that helps people with weak coughs to clear secretions from their lungs. It works by delivering a series of positive and negative air pressure breaths to the lungs, which helps to loosen and mobilize secretions. Category: Biomed Equipment Rental Product ID: 23420 Related products Pulse Oximeter Read more VH Suction Machine Read more Air Compressor 50PSI Read more