Effect of the Passy-Muir valve on aspira
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Dr. Mark A. Dettelbach; Ms. Roxann D. Gross; Dr. Jeanne Mahlmann; Dr. David E. E
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Article
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1995
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John Wiley and Sons
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English
โ 531 KB
Objective. To assess potential benefit of a Passy-Muir Speaking Valve (PMV) in decreasing aspiration in patients with a tracheostomy. Background. Many patients with tracheostomy exhibit clinically significant aspiration. It has been previously noted that aspiration can often be reduced or eliminate