ISO TS 16976-4
Respiratory protective devices - Human factors - Part 4: Work of breathing and breathing resistance: Physiologically based limits
inactive
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| Organization: | ISO |
| Publication Date: | 15 June 2012 |
| Status: | inactive |
| Page Count: | 24 |
| ICS Code (Respiratory protective devices): | 13.340.30 |
scope:
This Technical Specification 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 Technical Specification 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.
Document History
March 1, 2019
Respiratory protective devices — Human factors — Part 4: Work of breathing and breathing resistance: Physiologically based limits
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...
ISO TS 16976-4
June 15, 2012
Respiratory protective devices - Human factors - Part 4: Work of breathing and breathing resistance: Physiologically based limits
This Technical Specification 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...