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ISO 16976-4:2023現行

Respiratory protective devices — Human factors — Part 4: Work of breathing and breathing resistance: physiologically based limits

出版:

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基本信息
標準編號: ISO 16976-4:2023
標準類別:Standard
出版單位:
標準頁數:0
標準簡介

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.

本標準替代的舊標準

ISO/TS 16976-4:2019

ISO/TS 16976-4:2019

等同采用的國際標準

NF ISO 16976-4:2023 - Identical

BS ISO 16976-4:2023 - Identical