N95 Respirators

Respiratory protective devices designed to achieve a close seal around the nose and mouth to maintain efficient filtration of aerosolized particles and droplets. They are often fitted for the prevention of the spread of infections (e.g. COVID19) or to administer inhaled anesthetics or other gases.

Year introduced: 2021

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Tree Number(s): E07.325.877.750, E07.700.560.937.500, E07.700.700.500, E07.858.594.875, J01.637.708.560.937.500

MeSH Unique ID: D000087162

Entry Terms:

• N95 Respirator
• Respirator, N95
• N95 Masks
• Mask, N95
• N95 Mask
• N95 Face Masks
• Face Mask, N95
• Mask, N95 Face
• N95 Face Mask
• N95 Filtering Facepiece Respirators
• N95 FFRs
• N95 FFR

Previous Indexing:

• Masks (2006-2020)
• Respiratory Protective Devices (2000-2020)

All MeSH Categories
Analytical, Diagnostic and Therapeutic Techniques and Equipment Category
Equipment and Supplies
Equipment and Supplies, Hospital
Surgical Attire
N95 Respirators

All MeSH Categories
Analytical, Diagnostic and Therapeutic Techniques and Equipment Category
Equipment and Supplies
Protective Devices
Personal Protective Equipment
Respiratory Protective Devices
N95 Respirators

All MeSH Categories
Analytical, Diagnostic and Therapeutic Techniques and Equipment Category
Equipment and Supplies
Protective Devices
Respiratory Protective Devices
N95 Respirators

All MeSH Categories
Analytical, Diagnostic and Therapeutic Techniques and Equipment Category
Equipment and Supplies
Surgical Equipment
Surgical Attire
N95 Respirators

All MeSH Categories
Technology and Food and Beverages Category
Technology, Industry, and Agriculture
Manufactured Materials
Protective Devices
Personal Protective Equipment
Respiratory Protective Devices
N95 Respirators