Literature DB >> 625610

A theoretical analysis of the barometric method for measurement of tidal volume.

M A Epstein, R A Epstein.   

Abstract

The barometric method is unique in allowing measurement of tidal volume in a manner that requires no tactile contact with the subject. The equations used by previous investigators to calculate tidal volume described only events occurring during inspiration. Neglect of events during expiration caused a systematic error. Additional equations needed to calculate tidal volume for the barometric method are derived. An error sensitivity analysis is performed to assess quantitatively the accuracy of the calculated tidal volume due to propagation of errors in the experimentally measured variables. Numberical evaluation for typical cases indicates that the limit of accuracy for tidal volume measurement lies between 10 and 15%.

Mesh：

Year:  1978        PMID： 625610     DOI： 10.1016/0034-5687(78)90103-2

Source DB:  PubMed          Journal:  Respir Physiol        ISSN： 0034-5687


  25 in total

1.  Airway responsiveness measured by barometric plethysmography in guinea pigs.

Authors:  Mario H Vargas; Bettina Sommer; Blanca Bazán-Perkins; Luis M Montaño
Journal:  Vet Res Commun       Date:  2010-07-13       Impact factor: 2.459

2.  Ventilatory and metabolic responses of a bat, Phyllostomus discolor, to hypoxia and CO2: implications for the allometry of respiratory control.

Authors:  J P Walsh; D F Boggs; D L Kilgore
Journal:  J Comp Physiol B       Date:  1996       Impact factor: 2.200

3.  Essential role of hemoglobin beta-93-cysteine in posthypoxia facilitation of breathing in conscious mice.

Authors:  Benjamin Gaston; Walter J May; Spencer Sullivan; Sean Yemen; Nadzeya V Marozkina; Lisa A Palmer; James N Bates; Stephen J Lewis
Journal:  J Appl Physiol (1985)       Date:  2014-03-07

4.  Effects of ambient temperature and altitude on ventilation and gas exchange in deer mice (Peromyscus maniculatus).

Authors:  M A Chappell
Journal:  J Comp Physiol B       Date:  1985       Impact factor: 2.200

5.  Automatic rezeroing of drifting physiologic signals.

Authors:  R A Epstein; M A Epstein
Journal:  Med Biol Eng Comput       Date:  1980-11       Impact factor: 2.602

6.  The effect of respiratory muscle training with CO2 breathing on cellular adaptation of mdx mouse diaphragm.

Authors:  Stefan Matecki; François Rivier; Gerald Hugon; Christelle Koechlin; Alain Michel; Christian Prefaut; Dominique Mornet; Michele Ramonatxo
Journal:  Neuromuscul Disord       Date:  2005-04-18       Impact factor: 4.296

7.  Eszopiclone and dexmedetomidine depress ventilation in obese rats with features of metabolic syndrome.

Authors:  William A Filbey; David T Sanford; Helen A Baghdoyan; Lauren G Koch; Steven L Britton; Ralph Lydic
Journal:  Sleep       Date:  2014-05-01       Impact factor: 5.849

8.  The vesicular glutamate transporter VGLUT3 contributes to protection against neonatal hypoxic stress.

Authors:  Stéphanie Miot; Nicolas Voituron; Adélaïde Sterlin; Erika Vigneault; Lydie Morel; Boris Matrot; Nelina Ramanantsoa; Bénédicte Amilhon; Odile Poirel; Eve Lepicard; Salah El Mestikawy; Gérard Hilaire; Jorge Gallego
Journal:  J Physiol       Date:  2012-08-13       Impact factor: 5.182

9.  Circadian rhythms and sleep have additive effects on respiration in the rat.

Authors:  R Stephenson; K S Liao; H Hamrahi; R L Horner
Journal:  J Physiol       Date:  2001-10-01       Impact factor: 5.182

10.  Methanol inhalation: site and other factors influencing absorption, and an inhalation toxicokinetic model for the rat.

Authors:  R A Perkins; K W Ward; G M Pollack
Journal:  Pharm Res       Date:  1996-05       Impact factor: 4.200
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