ISO 16976-4:2023

Respiratory protective devices — Human factors — Part 4: Work of breathing and breathing resistance: physiologically based limits
Autor: ISO
Código ICS: 13.340.30


This document describes how to calculate the work performed by a person’s respiratory muscles with and without the external respiratory impediments that are imposed by RPD of all kinds, except diving equipment. This document describes how much additional impediment people can tolerate and contains values that can be used to judge the acceptability of an RPD.NOTE       These calculations are explained in some textbooks on respiratory physiology (in the absence of an RPD), but most omit them or are incomplete in their explanations.

Especificaciones de la Norma
Fecha de Publicación 07/02/2023
Título Secundario Appareils de protection respiratoire — Facteurs humains — Partie 4: Travail de respiration et résistance respiratoire : limites physiologiques
Páginas Técnicas 16
Idioma Inglés