Body plethysmography is a non-invasive and indispensable method for obtaining detailed information about lung volumes and airway function—data that other pulmonary function tests cannot provide. With the increasing prevalence of respiratory diseases such as asthma, COPD, and the lasting effects of COVID-19, the need for reliable and precise diagnostic tools has never been greater.
A body plethysmograph cabin is no longer optional—it is a must for hospitals and specialized clinics aiming to deliver accurate diagnoses and effective follow-ups for pulmonary diseases. Investing in this advanced technology is crucial to meet the growing demand for high-quality pulmonary care and improve patient outcomes.
SCHILLER-GANSHORN is a leading manufacturer of cutting-edge pulmonary technology, and we’re proud to offer the PowerCube Body+ body plethysmograph. To help you make an informed decision, we’ve put together this handy mini-guide featuring answers to some of the most common questions we receive about this advanced device.
Key information about our body plethysmograph
Selecting the right body plethysmograph requires understanding the key features, technologies, and clinical capabilities that can impact diagnostic accuracy and workflow efficiency. With this in mind, below are answers to the 8 most common questions healthcare professionals ask when evaluating body plethysmograph systems. Together, these insights are designed to help you compare available options systematically and, ultimately, make an informed, evidence-based decision.
1. Is this the best equipment for evaluating pulmonary function?
The ATS/ERS considers whole body plethysmography the gold standard for pulmonary function measurement and the most clinically accepted method for evaluating lung volumes and airway resistance. It is also recognized as the most reliable and reproducible technique for measuring absolute lung volumes, thanks to its ability to maintain stable temperature, humidity, and pressure conditions within the cabin. This controlled environment ensures highly accurate and comparable results, making body plethysmography an indispensable tool for comprehensive pulmonary diagnostics.
2. Which technology does it use to measure flow?
Currently, ultrasonic technology leads the field of flow measurement. It’s essential to ensure that the cabin you purchase incorporates this advanced technology.
3. Can the body plethysmograph perform tests like ROCC or P0.1 Pmax?
Absolutely. These tests are critical for assessing the severity of airway obstruction. The device should also measure maximal inspiratory and expiratory pressures as well as resistance through occlusion.
4. Can the body box measure alveolar gas exchange?
Yes, through a test called Carbon Monoxide Diffusion (DLCO), typically performed using the “single-breath” technique. SCHILLER offers this test with the PowerCube Diffusion+, which is a separate device. However, this capability can also be integrated into the PowerCube Body+ body plethysmograph. This means you can perform both tests in one device.
5. Does the bodybox's software include quality control and trend analysis tools?
Our PowerCube Body+ uses our exclusive software LFX. LFX incorporates inherent quality assurance monitoring in accordance with ATS/ERS guidelines, accessible during and after the measurement procedures.
In addition, it includes a statistical module to analyze the same patient across different visits or a biological control module that ensures quality in the conducted tests. Together, these tools simplify patient progress tracking, medication response evaluation, and disease prognosis,. At the same time, they minimize human error during measurements.
Does the body plethysmograph support patients with special needs, such as those who are overweight or use a wheelchair?
Yes, the bench it includes usually has a weight limit of 140 kg. However, options are available for bariatric patients or individuals with special needs, such as body box with double doors for wheelchair access.
7. How many gas bottles does the PowerCube Body+ use?
Our PowerCube Body+ body plethysmograph with the DLCO option uses a single gas bottle, sufficient for calibration and test execution. If the system does not include DLCO, it does not require calibration gas.
8. What if I need to evaluate pulmonary function but don’t have space for a body box?
In this case, consider Gas Diffusion (DLCO) as a space-efficient alternative for assessing pulmonary function. SCHILLER-GANSHORN has developed the PowerCube Diffusion+ System, a multi-gas sensor that accurately analyzes diffusion capacity and provides fast, precise results for single-breath carbon monoxide diffusion. This system simplifies both single-breath diffusion procedures and continuous measurement, providing flexibility and precision in your assessments.
These are some of the most frequently asked questions, however you may have more specific inquiries. If so, our team is ready to help you learn more about our PowerCube Body+ plethysmograph and PowerCube Diffusion+ System.
Discover the Power of SCHILLER-GANSHORN
SCHILLER-GANSHORN is revolutionizing pulmonary diagnostics in the United States with two state-of-the-art systems: the PowerCube Body+ body plethysmograph and the PowerCube Diffusion+ System. Together, these advanced devices are designed to perform precise and reliable pulmonary function tests (PFTs), making them indispensable for any modern medical practice or research facility.
Now is the time to take advantage of this opportunity to elevate your pulmonary testing capabilities. By requesting a free demonstration you can experience firsthand how SCHILLER-GANSHORN‘s cutting-edge technology can transform your diagnostic processes. So don’t wait—unleash the full potential of the PowerCube Body+ and PowerCube Diffusion+ System and provide your patients with the most accurate and advanced pulmonary assessments available.
Click the button to schedule your free demo today and see why SCHILLER-GANSHORN is the global leader in pulmonary diagnostics!
Why Schedule a Demonstration?
✅ See the technology in action. Experience firsthand how the PowerCube Body+ can be a game changer in lung health, providing accurate asthma and COPD assessments.
✅ Get expert insights. Our specialists will guide you through the features and answer any questions.
✅ Tailored recommendations. Discover the best setup for your practice based on your specific needs.
Request your demonstration with confidence—no commitment to purchase.
Answers to Common Questions When Selecting a Body Plethysmograph
What is a body plethysmograph and what is it used for?
A body plethysmograph is a diagnostic device used to measure lung volumes and airway resistance. It provides highly accurate pulmonary function data that cannot be obtained with spirometry alone. This test is essential for diagnosing and monitoring conditions such as asthma, COPD, and restrictive lung diseases.
Which flow measurement technologies are available in body plethysmographs?
Most body plethysmographs use pneumotachographs or ultrasonic flow sensors to measure airflow. Some systems also incorporate pressure transducers within a sealed cabin to calculate lung volumes. The choice of technology affects accuracy, maintenance, and compatibility with various patient populations.
How accurate is a body plethysmograph and how often does it need calibration?
Body plethysmographs are among the most accurate pulmonary testing tools available. When properly calibrated, they provide reliable measurements of lung volumes and airway resistance. Most systems require daily calibration checks and periodic maintenance in accordance with ATS/ERS guidelines.
How does body plethysmography compare to spirometry or other lung function tests?
While spirometry measures airflow and basic lung function, body plethysmography offers a more complete picture by measuring total lung capacity (TLC), residual volume (RV), and airway resistance. It is especially useful for diagnosing restrictive lung diseases and for patients who cannot perform forced maneuvers reliably.
What user and patient experience factors should I consider when choosing a system?
Important factors include the size and comfort of the body box, ease of patient coaching, software usability, noise levels, and accessibility for pediatric or elderly patients. A good system should streamline workflow for clinicians while ensuring comfort and reliability for patients.