Hand-held spirometer - Coach 2® - ICU medical - for home use / for lung exercise
Portex Coach 2 Incentive Spirometer
ICU Medical Coach 2 Incentive Spirometers | Medline Industries, Inc.
Incentive Spirometer by Smiths Medical
An incentive spirometer is a medical device commonly used after surgery or with certain lung conditions such as Chronic Obstructive Pulmonary Disease ( COPD) Asthma Pneumonia Bronchitis Emphysema and other lung issues