| Part B: Supplementary Information Sheet (SIS) |
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FR Recognition List Number
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055
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Date of Entry 12/21/2020
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FR Recognition Number
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2-283
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| Standard | |
ASTM F619-20
Standard Practice for Extraction of Materials Used in Medical Devices |
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Scope/Abstract1.1 This practice covers methods of extraction of medical plastics and may be applicable to other materials. This practice identifies a method for obtaining "extract liquid" for use in determining the biological response in preclinical testing. Further testing of the "extract liquid" is specified in other ASTM standards. The extract may undergo chemical analysis as part of the preclinical evaluation of the biological response, and the material after extraction may also be examined.
1.2 This practice may be used for, but is not limited to, the following areas: partial evaluation of raw materials, auditing materials within the manufacturing process, and testing final products. This practice may also be used as a reference method for the measurement of extractables in plastics used in medical devices. In general, it is the responsibility of the user of the standard to determine if the methods described in this standard are appropriate for the materials in their device.
1.3 This practice was initially developed for extraction of medical plastics not intended to undergo degradation or absorption during normal medical device usage. When applied to the extraction of absorbable materials, additional considerations may be necessary in the selection of extraction procedures and fluids.
1.4 For assessment of compatibility of the Single-use System material with the cell culture medium or the manufacturing processes used for cell-based therapeutics, vaccines, cell-based diagnostics, or other biopharmaceutical products, the user should refer to Guide E3231.
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| Extent of Recognition
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Rationale for Recognition
| This standard is relevant to medical devices and is recognized on its scientific and technical merit and/or because it supports existing regulatory policies. |
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Public Law, CFR Citation(s) and Procode(s)*
| 21 CFR Part 58 Good Laboratory Practice for Nonclinical Laboratory Studies |
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Relevant FDA Guidance and/or Supportive Publications*
ISO 10993-12:2012 Biological evaluation of medical devices - Part 12: Sample preparation and reference materials.
Use of International Standard ISO 10993-1, Biological evaluation of medical devices--Part 1: Evaluation and testing within a risk management process. Guidance for Industry and Food and Drug Administration Staff, Issued September 2023.
Appropriate Use of Voluntary Consensus Standards in Premarket Submissions for Medical Devices - Guidance for Industry and Food and Drug Administration Staff, issued September 2018. |
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| FDA Technical Contacts
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| Standards Development Organization
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| FDA Specialty Task Group (STG)
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| *These are provided as examples and others may be applicable. |
