Published Studies

Respiratory Drug Delivery 2018 - Poster 2

How Many Inhalations Does It Take to Empty a Valved Holding Chamber? - An Experimental Investigation

In this study we examined how many inhalations would be required to empty a large volume versus a smaller volume VHC, using different breathing cycles to mimic both child and adult usage

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Respiratory Drug Delivery 2018 - Poster 1

A Laboratory Investigation into the Performance of a Valved Holding Chamber with the Respimat Soft Mist Inhaler using an Adult Oropharynx Model and Breathing Simulation

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Landmark asthma study demonstrates device choice determines asthma control

A landmark real-world study of more than 18,000 patients has demonstrated superior asthma control with the AeroChamber Plus* Flow-Vu* antistatic Valved Holding Chamber (VHC, or spacer) compared with other chamber devices.1 For those with asthma, particularly children, the choice of device to deliver their medication is an important considerat

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