Results 151 to 160 of about 2,190 (188)
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Accuracy of acoustic rhinometry.
Rhinology, 2001The objective of this study was to evaluate the ability of acoustic rhinometry (AR) (Rhin2100, Rhinometrics, Lynge, Denmark) to accurately determine the dimensions (cross-sectional areas and volumes) of the curved and complex slit-like geometry of the nasal airway.A plastic model representing the replicate of a decongested nasal airway was produced by ...
P G, Djupesland, J S, Røtnes
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Apparatus and methods for acoustic rhinometry
The Journal of the Acoustical Society of America, 2003The invention relates to an apparatus for measuring cross sections in a patient's right and left nose cavity in the cavity behind the nose separation (epipharyn), and in the throat (oropharynx), and for detecting the opening of the Eustachian tube. The apparatus comprises an electro-acoustic sound emitter, a first transmission tube leading from the ...
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Current Opinion in Otolaryngology & Head and Neck Surgery, 1996
Alun Tomkinson, Ronald Eccles
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Alun Tomkinson, Ronald Eccles
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[Acoustic rhinometry in a normal population].
Acta otorrinolaringologica espanola, 1996Acoustic rhinometry is a new method for objectively studying the geometry of the nasal cavity which is based on sound-wave reflection. One hundred normal subjects were studied by acoustic rhinometry under baseline conditions and after decongestion of the nasal mucosa. The minimum cross-section, area distance from this point to the nostril, nasal cavity
F, Márquez Dorsch +2 more
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Rhinomanometry and acoustic rhinometry in rhinoplasty.
B-ENT, 2011Acoustic rhinometry (AR) and rhinomanometry (RMM) study two different parameters of nasal ventilation: respiratory function and the anatomy of nasal cavities. This article looks at their usefulness, in particular in the surgical field. We list the normal values for these tests. Nasal obstruction is a symptom of multifactorial origin.
S, Tombu, J, Daele, P, Lefebvre
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