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Passy-Muir® Valve - medical device used by tracheostomy and ventilator patients

Patricia Pereira 于 2015-05-19 15:26 分享

About the solution

The Passy-Muir® Tracheostomy & Ventilator Swallowing and Speaking Valve is a simple medical device used by tracheostomy and ventilator patients. When placed on the hub of the tracheostomy tube or in-line with the ventilator circuit, the Passy-Muir Valve redirects air flow through the vocal folds, mouth and nose enabling voice and improved communication.

This device is approved by FDA.

David passed way in 1990.

Adapted from: http://www.passy-muir.com/home



DISCLAIMER: This story was written by someone who is not the author of the solution, therefore please be advised that, although it was written with the utmost respect for the innovation and the innovator, there can be some incorrect statements. If you find any errors please contact the patient Innovation team via info@patient-innovation.com


David Muir, born in 1962, in USA, suffered from Muscular Dystrophy and one day had a respiratory arrest. He invented Passy-Muir® Valve when he was 23 years old, to improve his communication, and founded his company in 1985.

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