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Ultrasound in Respirators FY-11

Objective

Evaluate the potential for ultrasound-based techniques to provide continuous, real-time information on respirator fit/leakage.
Evaluate applicability of ultrasound measurement to assessment of respirator fit

Applicable Standards

Update to 42 CFR Part 84
Potential ANSI/ASTM application

Key Partners

PPT R&D
NPPTL TRB and TEB
R2P Partners

Stakeholders

None

Project Scope

Develop prototype ultrasound data acquisition system for respirators
Characterize non-leak ultrasound associated with individuals wearing respirators
Identify effective strategies for monitoring respirator leakage/fit using ultrasound

Milestones

None

Outputs

Report of initial findings
Analysis of efficacy of strategies

Outcomes

Understand the potential of ultrasound-based techniques to provide information on factors contributing to work place protection factors

Page last updated: August 15, 2011
Page last reviewed: August 15, 2011
Content Source: National Institute for Occupational Safety and Health (NIOSH)
National Personal Protective Technology Laboratory