ISO/TS 16976-4:2019 呼吸保护装置 人的因素 第4部分：呼吸功和呼吸阻力：以生理为主的极限

标准编号：ISO/TS 16976-4:2019

中文名称：呼吸保护装置 人的因素 第4部分：呼吸功和呼吸阻力：以生理为主的极限

英文名称：Respiratory protective devices — Human factors — Part 4: Work of breathing and breathing resistance: Physiologically based limits

发布日期：2019-03

标准范围

本文件描述了如何计算一个人的呼吸肌肉所做的功，无论是否存在由各种RPD施加的外部呼吸障碍，潜水设备除外。本文件描述了人们可以容忍的额外障碍，并包含了可用于判断RPD可接受性的价值观。注:一些呼吸生理学教科书（在没有RPD的情况下）对这些计算进行了解释，但大多数教科书省略了这些计算，或在解释中不完整。

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.

标准预览图