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Clinical papers2019-04-18T18:42:08+00:00

Clinicial Support & Evidence

AffloVest is commited to providing clinical evidence to support our products. View a collection of recently completed clinical studies on HFCWO therapy vests and their impact on lung function scores, spirometry measurements, EMI output and noise production.

Effect of High Frequency Chest Wall Oscillation Vests on Spirometry Measurements

Dr. Thomas O’Brien performed this study to investigate the effects of the short-term application of motor and compressor-based HFCWO vests on the spirometry parameters and to assess if there were significant differences between the two device types.

AffloVest HFCWO IRB Study

A Clinician’s Percpective on PFT Score Data

Read an evidence-based study conducted by Michael Cooper of 25 adolescents with cystic fibrosis, which demonstrated that the use of the AffloVest, by International Biophysics contributed to improved lung function scores.

Tackett paper

Clinician’s Data Analysis: Lung function improvement maintained over 16 to 24 months with use of AffloVest™

Ongoing data collected for this clinician paper was collected from the same five patients after 16 to 24 months of treatment using the AffloVest. The data collected on the five AffloVest patients shows that lung improvement overall was maintained over that total time period.

coopper paper

An evidence-based study of adolescents with Cystic Fibrosis demonstrated that AffloVest®

In the following case study, five adolescent patients used the AffloVest® by International Biophysics for 3–5 months each and saw increased Pulmonary Function Test (PFT) scores. The objective of the study was to measure lung function scores before and after use to determine efficacy.

coopper paper 2

Clinical Summary of COPD and Bronchiectasis

According to the COPD Foundation there are 24 million persons in the USA with COPD and there are 8 million estimated with Bronchiectasis. Bronchiectasis is typically underdiagnosed due to several possible reasons.

Bronchienctasis Summary

Dr. O’Brien IRB 1 Page Summary

A brief 1 page summary of the findings of the Effect of High Frequency Chest Wall Oscillation Vests on Spirometry Measurements: An IRB Published Clinical Study


Peak Magnetic Field Comparisnon of AffloVest and Monarch Vests

An independant lab study performed to measure the Peak Magnetic Field of the AffloVest and Monarch HFCWO therapy vests.

HFCWO Peak magnetic

HFCWO Therapy Vest Noise Study

An independant lab study measuring the Peak Audible Noise Levels of the 5 current HFCWO vests on the market.

AffloVest HFCWO noise study
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