SpiroPerfect Spirometry Products

SpiroPerfect brings PC-based pulmonary function testing to clinics, physician offices, and occupational health programs that need reliable spirometry without a dedicated standalone unit. Built around the SpiroPerfect flow transducer and Welch Allyn's workstation software, this system turns a standard computer into a full spirometry station, capturing flow-volume loops and forced expiratory measurements with the accuracy clinicians expect for asthma, COPD, and pre-employment lung function screening.

This collection carries the core hardware and software components that keep a SpiroPerfect setup running. The Baxter SpiroPerfect Flow Transducer with Welch Allyn Spiroperfect Workstation Software (703418) pairs the sensing hardware with the analysis platform, while the PC-Based SpiroPerfect Flow Transducer (703419) is a plastic, single-patient disposable that helps prevent cross-contamination between tests. Because the disposable transducers are individually replaceable, practices can maintain infection-control standards without recalibrating between patients.

Buyers usually ask two things: what's consumable and what's a one-time investment. The software and transducer bundle is the durable backbone of the workstation; the disposable flow transducers are the ongoing consumable you'll reorder as patient volume grows. Stocking transducers ahead of clinic days avoids test delays, and keeping them on hand ensures each patient gets a fresh, hygienic airflow sensor.

To see the hardware and disposable components grouped together, browse our PC-Based SpiroPerfect collection, where you can match transducers and software to your existing workstation configuration.