Voldyne® 4000 Volumetric Exerciser

Large volume measurement and advanced low-work-of-breathing filter. Compact, ergonomic design with built-in handle. Gradations on both sides of unit and good/better/best flow window for visualization of daily improvement. Single-patient use.

How to Use Voldyne 4000 Incentive Spirometer

How to use your Voldyne® Volumetric Exerciser from Medline on Vimeo.