Do Home Spirometers Require Filters?
James Martins, MSc (c), BSc, Bevin McMullin, PhD, MappSc, RRT, Chris Miller, PhD, BA, RRT Patients performing lung function tests at home have expressed concerns as to whether they need to use pulmonary function filters on their spirometers. Considering the cost of filters, it could be a barrier to performing frequent measurements. We explored the […]