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ASTM F1862-00a

(Test Method)

Standard Test Method for Resistance of Medical Face Masks to Penetration by Synthetic Blood (Horizontal Projection of Fixed Volume at a Known Velocity)

Standard Test Method for Resistance of Medical Face Masks to Penetration by Synthetic Blood (Horizontal Projection of Fixed Volume at a Known Velocity)

SCOPE
1.1 This test method is used to evaluate the resistance of medical face masks to penetration by synthetic blood under high velocity liquid contact with the medical face mask surface of a fixed volume over a relatively short period of time (0 to 2.5 s). Medical face mask pass/fail determinations are based on visual detection of synthetic blood penetration  
1.2 This test method does not apply to all forms or conditions of blood-borne pathogen exposure. Users of the test method must review modes for face exposure and assess the appropriateness of this test method for their specific application.  
1.3 This test method primarily addresses the performance of materials or certain material constructions used in medical face masks. This test method does not address the performance of the medical face mask's design, construction, or interfaces or other factors which may affect the overall protection offered by the medical face mask and its operation (such as filtration efficiency and pressure drop). Procedures for measuring these properties are contained in MIL-M-36954C.
1.4 This test method does not address breathability of the medical face mask materials or any other properties affecting the ease of breathing through the medical face mask. This test method evaluates medical face masks as an item of protective clothing. This test method does not evaluate the performance of medical face masks for airborne exposure pathways or in the prevention of the penetration of aerosolized body fluids deposited on the medical face mask.  
1.5 The values stated in SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents, therefore, each system shall be used independently of the other.
1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

General Information

Status
Historical
Publication Date
09-Jul-2000
ICS
11.120.20 - Wound dressings and compresses
Technical Committee
F23 - Personal Protective Clothing and Equipment
Drafting Committee
F23.40 - Biological
Current Stage
Ref Project

Relations

Replaced By
ASTM F1862-05 - Standard Test Method for Resistance of Medical Face Masks to Penetration by Synthetic Blood (Horizontal Projection of Fixed Volume at a Known Velocity)
Effective Date
15-Sep-2005
Referred By
ASTM F2100-23 - Standard Specification for Performance of Materials Used in Medical Face Masks
Effective Date
10-Jul-2000
Referred By
ASTM F1494-23 - Standard Terminology Relating to Protective Clothing
Effective Date
10-Jul-2000

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ASTM F1862-00a - Standard Test Method for Resistance of Medical Face Masks to Penetration by Synthetic Blood (Horizontal Projection of Fixed Volume at a Known Velocity)ASTM F1862-00a - Standard Test Method for Resistance of Medical Face Masks to Penetration by Synthetic Blood (Horizontal Projection of Fixed Volume at a Known Velocity)
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ASTM F1862-00a - Standard Test Method for Resistance of Medical Face Masks to Penetration by Synthetic Blood (Horizontal Projection of Fixed Volume at a Known Velocity)
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Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation:F 1862–00a
Standard Test Method for
Resistance of Medical Face Masks to Penetration by
Synthetic Blood (Horizontal Projection of Fixed Volume at a
1
Known Velocity)
This standard is issued under the fixed designation F 1862; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
INTRODUCTION
Workers, primarily those in the health care profession, involved in treating and caring for
individuals injured or sick, can be exposed to biological liquids capable of transmitting disease.These
diseases, which may be caused by a variety of microorganisms, can pose significant risks to life and
health. This is especially true of blood-borne viruses which cause Hepatitis (Hepatitis B Virus (HBV)
and Hepatitis C Virus (HCV)) and Acquired Immune Deficiency Syndrome (AIDS) [Human
Immunodeficiency Virus (HIV)]. Because engineering controls can not eliminate all possible
exposures, attention is placed on reducing the potential of direct skin and mucous membrane contact
through the use of protective clothing that resists penetration (29 CFR Part 1910.1030). This test
method was developed for ranking the synthetic blood penetration resistance performance of medical
face masks in a manner representing actual use as might occur when the face mask is contacted by a
high velocity stream of blood from a punctured wound.
1. Scope 1.4 This test method does not address breathability of the
medical face mask materials or any other properties affecting
1.1 This test method is used to evaluate the resistance of
the ease of breathing through the medical face mask. This test
medical face masks to penetration by synthetic blood under
method evaluates medical face masks as an item of protective
highvelocityliquidcontactwiththemedicalfacemasksurface
clothing. This test method does not evaluate the performance
ofafixedvolumeoverarelativelyshortperiodoftime(0to2.5
ofmedicalfacemasksforairborneexposurepathwaysorinthe
s). Medical face mask pass/fail determinations are based on
prevention of the penetration of aerosolized body fluids depos-
visual detection of synthetic blood penetration.
ited on the medical face mask.
1.2 This test method does not apply to all forms or condi-
1.5 The values stated in SI units or inch-pound units are to
tions of blood-borne pathogen exposure. Users of the test
be regarded separately as standard. The values stated in each
method must review modes for face exposure and assess the
system may not be exact equivalents, therefore, each system
appropriateness of this test method for their specific applica-
shall be used independently of the other.
tion.
1.6 This standard does not purport to address all of the
1.3 Thistestmethodprimarilyaddressestheperformanceof
safety concerns, if any, associated with its use. It is the
materials or certain material constructions used in medical face
responsibility of the user of this standard to establish appro-
masks. This test method does not address the performance of
priate safety and health practices and determine the applica-
the medical face mask’s design, construction, or interfaces or
bility of regulatory limitations prior to use.
other factors which may affect the overall protection offered by
the medical face mask and its operation (such as filtration
2. Referenced Documents
efficiency and pressure drop). Procedures for measuring these
2.1 ASTM Standards:
properties are contained in MIL-M-36954C.
D 1331 Test Methods for Surface and Interfacial Tension in
2
Solutions of Surface-Active Agents
3
E 105 Practice for Probability Sampling of Materials
1
This test method is under the jurisdiction of ASTM Committee F23 on
Protective Clothing and is the direct responsibility of Subcommittee F23.40 on
Biological Hazards.
2
Current edition approved July 10, 2000. Published August 2000. Originally Annual Book of ASTM Standards, Vol. 15.04
3
published as F 1862 - 98. Last previous edition F 1862 - 00. Annual Book of ASTM Standards, Vol. 14.02
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
F 1862
E 171 Specification for Standard Atmospheres for Condi- mucous membrane areas of the wearer’s nose and mouth, from
4
tioning and Testing Flexible Barrier Materials contact with blood and other body fluids during medical
5
F 1494 Terminology Relating to Protective Clothing procedures.
F 1670 Test Method for Resistance of Materials used in 3.1.7 penetration, n— for biological protective clothing, the
5
Protective Clothing to Penetration by Synthetic Blood flow of a bod
...

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5.1 This test method offers a procedure for evaluating medical face mask resistance to synthetic blood penetration that is useful in establishing claims for penetration resistance performance of medical face masks and ranking their performance. However, this test method does not define acceptable levels of penetration resistance because this determination must be made by each responsible user organization based on its own specific application and conditions. Therefore, when using this test method to make claims for the performance of medical face masks, the specific conditions under which testing is conducted must be described.  
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5.1 This test method offers a procedure for evaluating medical face mask resistance to synthetic blood penetration that is useful in establishing claims for penetration resistance performance of medical face masks and ranking their performance. However, this test method does not define acceptable levels of penetration resistance because this determination must be made by each responsible user organization based on its own specific application and conditions. Therefore, when using this test method to make claims for the performance of medical face masks, the specific conditions under which testing is conducted must be described.  
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