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Fundamental Factors in the Design of Protective Respiratory Equipment: Inspiratory and Expiratory Air Flow Measurements on Human Subjects with and Without Resistance at Several Work Rates

Fundamental Factors in the Design of Protective Respiratory Equipment: Inspiratory and Expiratory Air Flow Measurements on Human Subjects with and Without Resistance at Several Work Rates
Author: Leslie Silverman
Publisher:
Total Pages: 33
Release: 1945
Genre: Breathing apparatus
ISBN:

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Current Issues in the Assessment of Respiratory Protective Devices for Occupational and Non-Occupational Uses

Current Issues in the Assessment of Respiratory Protective Devices for Occupational and Non-Occupational Uses
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
Total Pages: 153
Release: 2021-01-13
Genre: Medical
ISBN: 030968384X

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To address approaches to the respirator approval process in the current landscape for both occupational and non-occupational use of respirators, the National Academies of Sciences, Engineering, and Medicine's Standing Committee on Personal Protective Equipment for Workplace Safety and Health convened a virtual workshop, Current Issues in the Assessment of Respiratory Protective Devices: Nontraditional Workers and Public Use on August 4â€"5, 2020. Additionally, the workshop considered gaps in respiratory protection for outdoor workers and the general public. This publication summarizes the presentation and discussion of the workshop.


Reusable Elastomeric Respirators in Health Care

Reusable Elastomeric Respirators in Health Care
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
Total Pages: 227
Release: 2019-04-15
Genre: Medical
ISBN: 0309485150

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Protecting the health and safety of health care workers is vital to the health of each of us. Preparing for and responding to a future influenza pandemic or to a sustained outbreak of an airborne transmissible disease requires a high-level commitment to respiratory protection for health care workers across the wide range of settings in which they work and the jobs that they perform. Keeping health care workers healthy is an ethical commitment both in terms of addressing the occupational risks faced by health care workers and of providing for the continuity of patient care and services needed to maintain the health of individuals and communities. During a public health emergency, challenges will arise concerning the availability of respiratory protective devices (i.e., respirators). Reusable respirators (specifically, reusable half-facepiece elastomeric respirators) are the standard respiratory protection device used in many industries, and they provide an option for use in health care that has to date not been fully explored. The durability and reusability of elastomeric respirators make them desirable for stockpiling for emergencies, where the need for large volumes of respirators can be anticipated. However, they are used infrequently in health care. Reusable Elastomeric Respirators in Health Care explores the potential for the use of elastomeric respirators in the U.S. health care system with a focus on the economic, policy, and implementation challenges and opportunities. This report examines the practicability of elastomeric use in health care on a routine basis and during an influenza pandemic or other large aerosol-transmissible outbreak, when demand for respiratory protective devices by U.S. health care personnel may be larger than domestic supplies. The report also addresses the issues regarding emergency stockpile management of elastomeric respiratory protective devices.


Frameworks for Protecting Workers and the Public from Inhalation Hazards

Frameworks for Protecting Workers and the Public from Inhalation Hazards
Author: National Academies Of Sciences Engineeri
Publisher: National Academies Press
Total Pages:
Release: 2022-11-10
Genre: Medical
ISBN: 9780309271370

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Individuals in the United States and Americans abroad are exposed to inhalation hazards from a variety of sources, and these hazards can have both short- and long-term adverse effects on health. For example, exposure to wildfire smoke, which contains particulate matter and toxic chemicals, can lead to respiratory problems, increased risk for heart attacks, and other adverse health outcomes. Individuals also may be exposed to airborne infectious agents through aerosol or droplet transmission, and as demonstrated by the COVID-19 pandemic, the individual and public health consequences of these exposures can be severe. Storms, floods, and hurricanes can increase exposure to moisture-driven hazards, such as mold, and to accidental releases from production facilities or transport vehicles that may result in chemical exposures. The current regulatory system is focused primarily on ensuring access to respiratory protection in occupational settings characterized by well-defined hazards and employer-employee relationships. With this narrow regulatory focus, the respiratory protection needs of the public and many workers are not being met. As climate change increases the incidence and severity of wildfires, hurricanes, floods, infectious disease outbreaks, and other phenomena that impact air quality and human health, it is imperative that the United States ensure that the respiratory protection needs of the public and all workers are met. Recognizing the urgent need to address the gaps in the nation's ability to meet the respiratory protection needs of the public and workers without workplace respiratory protection programs, this report makes recommendations for a framework of responsibilities and authorities that would provide a unified and authoritative source of information and effective oversight for the development, approval, and use of respiratory protection.


Chemical and Biological Terrorism

Chemical and Biological Terrorism
Author: Committee on R&D Needs for Improving Civilian Medical Response to Chemical and Biological Terrorism Incidents
Publisher: National Academies Press
Total Pages: 303
Release: 1999-02-26
Genre: History
ISBN: 0309523141

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The threat of domestic terrorism today looms larger than ever. Bombings at the World Trade Center and Oklahoma City's Federal Building, as well as nerve gas attacks in Japan, have made it tragically obvious that American civilians must be ready for terrorist attacks. What do we need to know to help emergency and medical personnel prepare for these attacks? Chemical and Biological Terrorism identifies the R&D efforts needed to implement recommendations in key areas: pre-incident intelligence, detection and identification of chemical and biological agents, protective clothing and equipment, early recognition that a population has been covertly exposed to a pathogen, mass casualty decontamination and triage, use of vaccines and pharmaceuticals, and the psychological effects of terror. Specific objectives for computer software development are also identified. The book addresses the differences between a biological and chemical attack, the distinct challenges to the military and civilian medical communities, and other broader issues. This book will be of critical interest to anyone involved in civilian preparedness for terrorist attack: planners, administrators, responders, medical professionals, public health and emergency personnel, and technology designers and engineers.