Effects of Nasal Prongs on Nasal Airflow Resistance

CHEST Journal ◽  
2000 ◽  
Vol 118 (2) ◽  
pp. 366-371 ◽  
Author(s):  
Anne-Marie Lorino ◽  
Hubert Lorino ◽  
Estelle Dahan ◽  
Marie Pia d’Ortho ◽  
André Coste ◽  
...  
Keyword(s):  
Nasal Airflow ◽  
Airflow Resistance

Continuous assessment of nasal airflow resistance by adaptive modeling

2009 ◽  
Vol 30 (11) ◽  
pp. 1197-1209 ◽  
Author(s):  
T Seppänen ◽  
M Koskinen ◽  
T M Seppänen ◽  
O-P Alho
Keyword(s):  
Nasal Airflow ◽  
Continuous Assessment ◽  
Adaptive Modeling ◽  
Airflow Resistance

Combined Effects of a Nasal Dilator and Nasal Prongs on Nasal Airflow Resistance

CHEST Journal ◽  
2001 ◽  
Vol 120 (2) ◽  
pp. 397-401 ◽  
Author(s):  
Anne Marie Lorino ◽  
Marie Pia d'Ortho ◽  
Estelle Dahan ◽  
Olivier Bignani ◽  
Carine Vastel ◽  
...  
Keyword(s):  
Combined Effects ◽  
Nasal Airflow ◽  
Airflow Resistance

Effect of topical beclomethasone on histamine-induced increases in nasal airflow resistance and secretion in perennial rhinitis

1993 ◽  
Vol 18 (4) ◽  
pp. 285-290 ◽  
Author(s):  
J.M. STUDHAM ◽  
F. O'CONNELL ◽  
J. HENDERSON ◽  
V.E. THOMAS ◽  
R.W. FULLER ◽  
...  
Keyword(s):  
Nasal Airflow ◽  
Airflow Resistance ◽  
Perennial Rhinitis

Effects of Drinking Hot Water, Cold Water, and Chicken Soup on Nasal Mucus Velocity and Nasal Airflow Resistance

CHEST Journal ◽  
1978 ◽  
Vol 74 (4) ◽  
pp. 408-410 ◽  
Author(s):  
Kiumars Saketkhoo ◽  
Adolph Januszkiewicz ◽  
Marvin A. Sackner
Keyword(s):  
Cold Water ◽  
Hot Water ◽  
Nasal Airflow ◽  
Airflow Resistance ◽  
Nasal Mucus

Nasal Airflow Resistance: A Survey of 2500 Assessments

1997 ◽  
Vol 11 (6) ◽  
pp. 415-420 ◽  
Author(s):  
Philip Cole
Keyword(s):  
Adult Patients ◽  
Nasal Airway ◽  
Nasal Airflow ◽  
Airflow Resistance ◽  
Alar Retraction ◽  
Respiratory Airflow ◽  
Analysis Application ◽  
Vascular Component ◽  
Clinician Assessment

Examination of rhinomanometric records of 2500 referred adult patients revealed 891 unobstructed noses (Rn <0.25 Pa/cm3/sec). Topical decongestant reduced respiratory airflow resistances of these noses by ⅓ on average indicating the extent of the vascular component. Alar retraction, which minimizes resistance of the compliant portion of the nose, reduced unilateral nasal resistances by as much as ⅔, establishing the alar lumen as a major resistive segment of the unobstructed nasal airway. The nasal resistances that persisted after decongestion and alar retraction predominated in the immediately adjacent cavum. There remained 1350 noses designated as obstructed by clinician assessment of the records and suitable for analysis. Application of topical decongestant, which minimized the mucovascular component of resistance, revealed ⅘ of residual obstructions to be principally unilateral and were designated as structural. Half these structural obstructions were restricted to the alar lumen and half included the alar lumen and the adjoining cavum. Obstructions confined to the cavum were less than 2%. A further ⅕ of the nasal obstructions were bilateral and their resistances, which were markedly elevated in many cases, were substantially reduced by topical decongestant indicating an extensive vascular component. They were designated as mucosal.

Nasal airflow resistance measured by rhinomanometry in a healthy population of China

2018 ◽  
Vol 8 (11) ◽  
pp. 1308-1314 ◽  
Author(s):  
Lei Ren ◽  
Luo Zhang ◽  
Su Duan ◽  
Wei Zhang ◽  
Yuan Zhang
Keyword(s):  
Healthy Population ◽  
Nasal Airflow ◽  
Airflow Resistance
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