Eyes, look at pads, looks like there's a mm or two left, better replace. No need for an indicator, you can see where the pad ends and the metal begins.
Near Buxmont Pulmonary and Sleep Medicine. 1  St. Mary Center for Rehabilitation & Healthcare Medical & Health. 2  North Penn Smiles Hospital. 3  North Penn Family Medical Associates Hospital.  Hospitals in Montgomeryville, Pennsylvania.
Combivent Respimat replaces the Combivent metered-dose inhaler, which was taken off the market to comply with the Clean Air Act. There is no generic alternative available. However, DuoNeb (generic ipratropium/albuterol) has the same combination of active ingredients for use with a nebulizer.