ASTM F / FM – Standard Test Method for Resistance of Materials Used in Protective Clothing to Penetration by Blood-Borne Pathogens Using. ASTM F / FM – ASTM International (ASTM). Title. “Standard Test Method for Resistance of Materials Used in Protective Clothing to Penetration by . STANDARD USED: ASTM F, Standard Test Method for Resistance of Materials Used in Protective. Clothing to Penetration by Blood-Borne Pathogens .
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To perform the method, samples of the materials are exposed to a nutrient broth containing the bacteriophage virus Phi-X, as a virus surrogated by its characteristics similar in size to the hepatitis C virus, and by extension to the hepatitis B virus and of human immunodeficiency virus these viruses are not used because of their difficulty to be cultured in laboratories.
The suspension used to prepare the suspension of bacteriophage use contains 3. The method described in these standards, evaluates the effectiveness of materials used in the manufacture of protective garments against bloodborne pathogens using a surrogate virus suspended in a liquid, simulating the spontaneous contact conditions in a sanitary environment.
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V1671 Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. The pressure used under normal conditions corresponds to If these conditions are of concern, the performance of protective clothing materials should be evaluated for Phi-X Bacteriophage penetration following an appropriate preconditioning technique representative of the expected conditions of use.
Additional tests should be considered that assess the impact of storage conditions and shelf life on disposable products and the impact of laundering and sterilization on reusable products.
Ff1671 values stated in each system must be used independently of the other, without combining values in any way.
Test not accredited in our laboratory. Any visual or virological evidence of penetration will indicate the inability of the material to resist penetration. Genetic testing – Human gene mutations diseases, neoplasias and pharmacogenetics Biocidal activities with disinfectants 59 accredited tests Cosmetics Microbiology Laboratory of control authorized by AEMPS 8 accredited tests Toxicology – Biological evaluation of medical devices; Cosmetics; Biocides; MPCA products 19 accredited tests Clostridium botulinum tests Paternity tests in any species, including humans Viruses in water and shellfish Water Microbiology.
PPE-Info – Standard Details
Examples of body protection include laboratory coats, coveralls, vests, jackets, aprons, surgical gowns and full body suits. A definitive procedure that produces a test result: Therefore, f1761 is important to understand that this test method does not simulate all the physical stresses and pressures that might be exerted on protective clothing materials during actual use.
The possible alterations of the protective material due to physical, chemical or thermal effects should be taken into account, since in this case they would negatively influence the behavior of the material, so that in case it can occur, the tests should be carried out before exposures to such material, physical, chemical or thermal conditions that may deteriorate it. Historical Version s – view previous versions of standard. 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.
Inferences for protection from other pathogens must be assessed on a case-by-case basis. This test method does not address the design, overall construction and components, or interfaces of garments or other factors which may affect the overall protection offered by the protective clothing.
These protective garments can be, for example, gloves, aprons, masks, hoods, or boots, among others. Ecotoxicology – Test with algae, Daphnia magnaCrustaceans Palaemon spp.
Active view current version of standard. This includes bullet-proof clothing, general protective clothing and full body ensembles that protect from cuts, radiation, temperature extremes, hot splashes from molten metals and other hot liquids, potential impacts from tools, machinery and materials and asstm chemicals. D Test Method for Retention Characteristics of 0. The material used in the protective garment will pass or fail in the test, depending on whether it resists penetration is not traversed or allows it to be traversed.
Materials passing Xstm Method F should then be tested against bacteriophage penetration using this test method to verify performance.
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The surface tension range for blood and body fluids excluding saliva is approximately 0. Test Method F uses the same penetration asrm cell and technique, but exposes material specimens to synthetic blood with visual detection of liquid penetration. This test method does not address the design, overall construction and components, or interfaces of garments or other factors which may affect the overall protection offered by the protective clothing.
Asgm is accomplished by adding surfactant to the Phi-X Bacteriophage nutrient broth. Examples of body protection include laboratory coats, coveralls, vests, jackets, aprons, surgical gowns and full body suits Medical protective clothing.
Work Item s – proposed revisions of this standard. The test includes a positive control consisting of a membrane with a pore slightly greater than the diameter of the bacteriophage 0. The method is evaluated by two procedures: Ecotoxicology – Test with algae, Daphnia magna and fishes Environmental microbiology Plants microbiology Marine biotoxins toxins in fish and bivalve molluscs DSP, PSP, NSP, ciguatoxins Aquaculture infectious diseases Molecular diagnosis Fertilizers Microbiology Paternity tests in any species, including humans Identification of animal species and sex in meat or fish products.
Clothing for protection against contact with blood and body fluids — Determination of resistance of protective clothing materials to penetration by blood-borne pathogens – Test method using Phi-X bacteriophage. A retaining screen is used to support the specimen. The test is performed in a chamber of two compartments, separated by the material evaluated.
F171 integrity of the protective barrier may also be compromised during use by such effects as flexing and abrasion 8.