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MAP20071020015Stark, Gregory P.The Use of inductive plethysmography in the study of the ventilatory effects of respirator wear / Gregory P. Stark, Thomas K. Hodous and John L. HankinsonSumario: The authors recently developed an ambulatory system, in which a self-contained respiratory inductive plethysmograph (RIP) was used, to measure noninvasively the volume and time components of breathing. Since it does not use nasal or oral devices, such a system is particularly suitable for use in studying the effects of respiratory protective masks on respiratory parameters. In order to validate this portable system, 22 healthy subjects were exercised on a treadmill; RIP and pneumotachographic minute ventilation measurements were comparedEn: American Industrial Hygiene Association journal. - Akron, Ohio. - Vol. 49, nº 8, August 1988 ; p. 401-4081. Higiene industrial. 2. Contaminantes químicos. 3. Equipos respiratorios. 4. Ventilación pulmonar. 5. Vías respiratorias. 6. Ensayos. 7. Pletismógrafo. I. Hodous, Thomas K.. II. Hankinson, John L.. III. Título. IV. Título: American Industrial Hygiene Association journal.