PFT Machine for Allergists & Immunologists

Why Allergists & Immunologists Need Advanced PFT Machines

For allergists and immunologists, respiratory function testing is essential for diagnosing and managing asthma, chronic cough, and allergy-related pulmonary symptoms. However, many practices still rely on basic spirometry or refer patients to external labs for full pulmonary testing. This can lead to delays in care, lost revenue, and disjointed workflows.

Traditional PFT systems are often too large, complex, or expensive for allergy and immunology clinics to use in-office. This limits the scope of respiratory assessments that can be performed directly and creates unnecessary bottlenecks in diagnosis and treatment.

Today’s allergy and immunology practices need a compact, full-function pulmonary testing solution that fits into their existing clinical environment and supports faster, more effective care.

The allergists and immunologists we work with who’ve made the switch to MiniBox+ usually tell us the same thing: they wish they had done it sooner. Not because spirometry wasn’t useful, but because having lung volumes in the room changes the conversation with patients. When you can show a patient with difficult-to-control asthma that their TLC is elevated or that their DLCO is off, you’re giving them something concrete to understand about what’s happening in their lungs. That changes how they engage with their treatment plan.

Meet MiniBox+: The Ideal PFT Machine for Allergists & Immunologists

PulmOne’s MiniBox+ is a complete pulmonary function testing solution designed for outpatient care. It performs spirometry, lung volumes, and single-breath DLCO in one compact desktop device. There is no body box, no gas cylinder, and no need for a dedicated lab space.

This gasless, cabinless system allows allergists and immunologists to perform full PFTs in-office without the limitations of traditional systems. It is easy to use, requires minimal calibration, and can be operated by general staff.

The result is streamlined workflow, increased clinical capability, and improved patient access to timely diagnostics.

How MiniBox+ Supports Allergy and Immunology Patient Care

MiniBox+ equips allergy and immunology clinics to:

The MiniBox+ high-performance pulmonary function test device provides a
clinically equivalent alternative to the body box with ultimate convenience and
ease, maximum time savings and a great return on investment.

Diagnose asthma more accurately using full lung volumes and DLCO
Reduce external referrals by keeping complete testing in-house
Provide same-day results that support immediate treatment decisions
Detect early signs of airway restriction not seen with spirometry alone
Improve chronic disease management with consistent, in-office testing

Its user-friendly design helps improve compliance, particularly among pediatric, elderly, or anxious patients who may have difficulty using traditional equipment.

Asthma is the condition that comes up most in our conversations with allergists, and for good reason. Spirometry tells you about airflow obstruction, but it doesn’t tell you about hyperinflation, which is something you see a lot in your more severe asthma patients. Having TLC and RV in-office means you’re not guessing about the full picture. For patients on biologics, being able to run a complete PFT at each visit — not just a peak flow or a basic spirometry — gives you much better data for evaluating treatment response.

For patients who are anxious, obese, or in a wheelchair, the cabinless design also removes one of the most common reasons PFT testing gets skipped or rescheduled. No cabin means no claustrophobia concerns and a much easier setup for you and your staff.

Portable Pulmonary Testing Tailored for Allergy & Immunology Practices

Unlike bulky PFT systems, the MiniBox+ is designed to fit seamlessly into the outpatient workflow. It operates from a standard exam room and does not require specialized facilities or technicians.In allergy and immunology clinics where space and efficiency matter, the MiniBox+ provides a clear advantage. It enables providers to expand their diagnostic capabilities without expanding their clinical footprint.

Clinical Benefits: Faster, More Accurate Lung Function Testing

MiniBox+ meets ATS/ERS standards and delivers highly repeatable, clinically accurate results. It allows allergists and immunologists to:

Improve diagnostic accuracy
Accelerate treatment planning
Eliminate delays from off-site testing
Capture additional reimbursement through in-house services
Enhance overall patient experience

MiniBox+ offers a smart, scalable solution for comprehensive pulmonary diagnostics.

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Bring full-function PFT to your practice

Visit our product page or request a demo to learn how MiniBox+ can improve patient care and streamline your clinic’s workflow.