Skip to content

PulmOne Minibox+

Portable, All-in-One Pulmonary Function Testing (PFT)

The First Desktop, Gasless, Cabinless PFT Device

MiniBox+ is a patented, first-of-its-kind, desktop plethysmography device for complete Pulmonary Function Testing (PFT) in any clinical setting. It is easy to use and provides accurate and repeatable, fully automatic measurements of Total Lung Capacity (TLC) and Residual Volume (RV), as well as Spirometry and Single Breath CO Diffusion (DLCO). With as little as 60 seconds of tidal breathing required for Lung Volume Measurements, this gasless, cabinless system provides maximum patient comfort and reduced anxiety.


View Related Products
  • "The MiniBox+ is a technological breakthrough allowing easy access to complete PFT monitoring. The ability to transform body box lung plethysmography into an accurate tabletop device is game changing. This has potential to revolutionize the Allergy & Asthma practice.”

    Marc E. Rothenberg MD, PHD
    Professor of Pediatrics Director, Division of Allergy and Immunology Director, Cincinnati Center for Eosinophilic Disorders Cincinnati Children’s Hospital Medical Center
  • "I am excited about the ability to rapidly measure both routine spirometry and TLC in a portable device. The ability to measure TLC is very helpful in patients with complex airways disease, mixtures of reversible and irreversible obstruction. Previously these measurements could only be done with a body box in a pulmonary laboratory.”

    William C. Howland, MD Allergy and Asthma
    Austin, TX
  • "The MiniBox+ has revolutionized our in-office pulmonary function testing. The rapid setup, small physical footprint, reliable and reproducible data, and customizable reports are outstanding. It's been a great experience to team up with PulmOne and we look forward to future enhancements and products."

    Jason Seiden, MD, FCCP
    NTX Lung and Sleep, Fort Worth, TX