Evaluation of a Lightweight Protective Mask Concept for Respiratory Protection System 21
Abstract
In the event of combat where Nuclear, Biological, or Chemical (NBC) weapons could be presented, the soldier must be protected while being able to perform his mission. NBC protective equipment for individuals included both protection for the body and the head. However, this equipment causes disadvantages due to the physiological burden on the soldier, such as: Reduction in vision, both field of view and acuity; Degradation on communications, both speech and hearing capabilities; Increased heat load by containing body heat and preventing exposure to cooling air. The U.S. Army Chemical, Research, Development, and Engineering Center (CRDEC) is entering development of the next generation of respiratory protection (RESPO 21) to replace the current M40 series of protective masks. One of the system concepts is a lightweight protective mask (LPM) which utilizes a barrier film for both the facepiece and hood. This concept provides a lightweight, conformal mask design which can be rolled or folded into a very small package. Concept studies have been competed for advanced seal designs, attachment systems, and electronics for this mask.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 01, 1992
- Accession Number
- ADA253085
Entities
People
- T. J. Carpenter
Organizations
- Battelle Memorial Institute