TRI-BALL Incentive Spirometer

The TRI-BALL is a widely recognized medical device used for incentive spirometry, designed to help patients improve their lung function through deep breathing exercises. It is a three-chambered device with balls that rise according to the user's inspiratory flow rate. The brand is originally associated with Spanish medical manufacturing expertise and has become a standard tool in post-operative care and respiratory therapy across Europe and globally.

While originally developed by Leventon in Spain, the brand and its manufacturing oversight have been integrated into the global infrastructure of the Werfen group. Manufacturing often occurs in Spain, though components or specific assembly may happen in multiple locations to meet global demand. Today, TRI-BALL remains a leading name in respiratory physiotherapy, managed under the clinical diagnostics and medical device umbrella of its parent conglomerate.