EccoVision Acoustic Rhinometer

The Eccovision Acoustic Rhinometer uses acoustic reflection technology to map out precise cross-sectional area measurements up to 12cm into the nasal airway. The test is completed in less than a minute by a trained staff. Results are displayed with normative comparative data scales for simple analysis. The non-invasive test is comfortable and suitable for adult patients of all ages. Provides objective data that cannot be obtained with endoscopy.


The Eccovision Acoustic Diagnostic Pharyngometer is a diagnostic system used for objective assessment of the upper airway. The Acoustic Pharyngometer utilizes a patented, state -of-the-art, acoustic signal processing technology to provide graphical representations of airway patency. This dynamic test measures the dimensions of the airway through the oral cavity and 25cm down the pharynx. The technique is minimally invasive and results are available in real-time. A complete airway evaluation takes minutes and assists in identifying the site and severity of airway obstruction as well as changes that occur in airway tissues as a result of mandibular advancement or other treatments. 

Upon completion of these specific diagnostic tools, and the results, a HST (Home Sleep Test)  will be recommended for further diagnostic information.


6373 E Tanque Verde Rd # 250, Tucson, AZ 85715, USA


Office: (520) 881-7693


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Fax: (520) 296-9300

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