![The Positive expiratory pressure/respiratory muscle trainer; PEP/RMT... | Download Scientific Diagram The Positive expiratory pressure/respiratory muscle trainer; PEP/RMT... | Download Scientific Diagram](https://www.researchgate.net/publication/263206067/figure/fig1/AS:601736037285893@1520476459303/The-Positive-expiratory-pressure-respiratory-muscle-trainer-PEP-RMT-set-with-mask-by.png)
The Positive expiratory pressure/respiratory muscle trainer; PEP/RMT... | Download Scientific Diagram
![Left: Positive expiratory pressure (PEP) bottle setup. Right: PEP mask... | Download Scientific Diagram Left: Positive expiratory pressure (PEP) bottle setup. Right: PEP mask... | Download Scientific Diagram](https://www.researchgate.net/profile/Fredrik-Oehberg/publication/6189060/figure/fig1/AS:280614126276612@1443915029987/Left-Positive-expiratory-pressure-PEP-bottle-setup-Right-PEP-mask-setup.png)
Left: Positive expiratory pressure (PEP) bottle setup. Right: PEP mask... | Download Scientific Diagram
![PEP Maske Sekretförderungsmaske, Husten und Bronchialerkrankungen, löst Hustensekret, schnelle Hilfe bei Schleimlösung : Amazon.de: Health & Personal Care PEP Maske Sekretförderungsmaske, Husten und Bronchialerkrankungen, löst Hustensekret, schnelle Hilfe bei Schleimlösung : Amazon.de: Health & Personal Care](https://m.media-amazon.com/images/I/61besPayaQL._AC_UF894,1000_QL80_.jpg)
PEP Maske Sekretförderungsmaske, Husten und Bronchialerkrankungen, löst Hustensekret, schnelle Hilfe bei Schleimlösung : Amazon.de: Health & Personal Care
![Efficacy and safety of long-term use of a positive expiratory pressure device in chronic obstructive pulmonary disease patients, a randomized controlled trial | BMC Pulmonary Medicine | Full Text Efficacy and safety of long-term use of a positive expiratory pressure device in chronic obstructive pulmonary disease patients, a randomized controlled trial | BMC Pulmonary Medicine | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs12890-023-02319-5/MediaObjects/12890_2023_2319_Fig1_HTML.jpg)