Portable PFT Machine for Complete Pulmonary Function Testing

A complete pulmonary function testing device with spirometry, lung volumes, and DLCO, all in one compact, portable system.

Easy. Proven. Fast.

You’re a pulmonologist, allergist, or respiratory care team leader committed to accurate, efficient testing. But traditional body boxes are bulky, uncomfortable for patients, and challenging to maintain in tight clinical spaces.

 

The MiniBox+ changes that. It is a complete PFT system designed for how you work today. Portable, fast, and easy to use, it delivers clinical accuracy without the traditional limitations.

Clinically Validated for Accuracy and Reliability

MiniBox+ is not just convenient. It is backed by science.

In published peer-reviewed studies, lung volume measurements from the MiniBox+ have been shown to match traditional body plethysmography systems. DLCO testing and spirometry are delivered with full compliance to ATS and ERS standards. And because it is cabinless and gasless, patients experience a more comfortable test, while you get reproducible results in less time.

Clinicians trust the MiniBox+ because it has been tested, validated, and proven in real-world medical environments.

Trusted by Pulmonologists, Allergists, and Hospitals Worldwide

Pulmonologists Allergists Hospitals Worldwide

In a private office, a hospital lab, or a mobile testing unit, the MiniBox+ adapts to your workflow. No more large body boxes that require dedicated rooms and complex disinfection protocols. MiniBox+ fits on a desktop, works in existing exam rooms, and goes wherever your patients are, including those who are obese, in a wheelchair, or bedridden.

That flexibility leads to better patient access, higher test completion rates, and greater revenue opportunities through reimbursable lung volume and DLCO testing.

Why Choose MiniBox+ Over a Traditional Body Box?

Less space. More access.

Body boxes are large, fixed installations and often intimidating to patients. MiniBox+ weighs less than 18 pounds and fits on a desktop, eliminating the need for a dedicated PFT room.

No claustrophobia. No barriers.

Patients no longer need to sit in a sealed chamber. The MiniBox+ uses a cabinless, gas-free method that improves patient comfort and technician efficiency.

More tests in less time.

Lung volume measurements are completed with just 60 seconds of tidal breathing. No complex coaching or repeat attempts are needed. That means shorter appointments and higher throughput.

Confidence backed by data.

Clinically validated to deliver equivalent results to body plethysmography, with fewer test failures and a lower total cost of ownership.

Same reimbursement. Lower overhead.

You receive the same billing codes, without the infrastructure costs of a body box.

Frequently Asked Questions

Is this a full PFT system?
Yes. MiniBox+ performs spirometry, lung volume measurements (TLC, RV, FRC), and single-breath DLCO, all in compliance with ATS and ERS standards.
Does it work with EMRs?
Yes. It integrates with most EMR and EHR systems and supports HL7 for seamless data sharing.
Is it suitable for pediatric or elderly patients?
Yes. It is effective for children aged five and up, and accessible for patients who are obese, disabled, or unable to sit in a body box.
How long is the learning curve for my staff?
Most technicians are comfortable using the MiniBox+ after a brief training session. The user interface is intuitive and includes automatic quality control for consistent results.
What about infection control?
The device uses single-use high-efficiency filters and has no cabin to disinfect. This makes between-patient cleaning fast and reliable.

Fully Compliant. Patient Friendly. Reimbursable.

✓ Fully Compliant ✓ Patient Friendly ✓ Reimbursable

MiniBox+ complies with ATS and ERS guidelines and supports full reimbursement for all test types. It simplifies workflow, enhances patient satisfaction, and increases practice revenue, all while maintaining clinical excellence.

Enhance Your Practice with the MiniBox+

You should not have to choose between accuracy, efficiency, and space. With the MiniBox+ portable PFT machine, you can offer complete pulmonary function testing right where your patients need it, quickly and comfortably.

Learn More About MiniBox+
EASY

Fully Automatic Lung Volume Measurements and DLCO. Testing can be performed by anyone on your medical office staff. All results automatically generated.

PROVEN

Clinically proven in trials with over 700 patients at 11 medical centers. Used by physicians worldwide.

FAST

Lung volumes with as little as 60 seconds of tidal breathing.
Spirometry, lung volumes and DLCO in as little as 15-20 minutes.

  • 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

  • The PulmOne device has recently become an integral part of my office practice. It allows me to perform lung volumes within 90 seconds and provides additional valuable information that helps me better manage my asthmatic patients. My staff was easily trained and the company provides excellent support.

    Jeffrey Weiss, MD
    Allergy, Asthma and Immunology, Riverdale, NJ

  • The MiniBox+ is revolutionizing pulmonary function testing in the office with its rapid results, small footprint, cost efficiency, and wonderful customer support.

    Jason A. Seiden, MD
    Pulmonary Critical Care and Sleep Medicine, Burleson, TX

  • 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

Fully Compliant with ATS/ERS Guidelines

Comprehensive set of measurements for Lung Volumes, Spirometry & DLCO

Patient Friendly

Cabinless testing provides a relaxed and comfortable experience

Easy to Use

Intuitive user interface, easy-to-access reports and data export options

Reimbursable (USA)

All tests are eligible for reimbursement in the USA

(subject to specific health plan policy)

Enhance your practice today. With the MiniBox+.