• AAMI BE78 : 2002

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    BIOLOGICAL EVALUATION OF MEDICAL DEVICES - PART 10: TESTS FOR IRRITATION AND DELAYED TYPE HYPERSENSITIVITY

    Available format(s):  Hardcopy, PDF

    Superseded date:  04-09-2010

    Language(s):  English

    Published date:  01-01-2008

    Publisher:  Association for the Advancement of Medical Instrumentation

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    Table of Contents - (Show below) - (Hide below)

    Glossary of equivalent standards
    Committee representation
    Background of ANSI/AAMI adoption of ISO 10993-10:2002 and
    rationale for minor technical deviation
    ANSI/AAMI deviation from ISO 10993-10:2002
    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 General principles-Step-wise approach
    5 Pretest considerations
      5.1 General
      5.2 Types of material
          5.2.1 Initial considerations
          5.2.2 Ceramics, metals, and alloys
          5.2.3 Polymers
          5.2.4 Biologically derived materials
      5.3 Information on chemical composition
          5.3.1 General
          5.3.2 Existing data sources
      5.4 Material characterization
    6 Irritation tests
      6.1 In vitro irritation tests
      6.2 Factors to be considered in design and selection
          of in vivo tests
      6.3 Animal skin irritation test
          6.3.1 Principle
          6.3.2 Test material
          6.3.3 Animals and husbandry
          6.3.4 Test procedure
          6.3.5 Observation of animals
          6.3.6 Evaluation of results
          6.3.7 Test report
      6.4 Human skin irritation test
          6.4.1 Introduction
          6.4.2 Initial considerations
          6.4.3 Principle
          6.4.4 Description of the method
          6.4.5 Data and reporting
    7 Delayed hypersensitivity tests
      7.1 Choice of test
      7.2 Choice of test sample concentrations
          7.2.1 General
          7.2.2 Induction
          7.2.3 Challenge
      7.3 Other important factors affecting the
          outcome of the test
      7.4 Maximization test for delayed hypersensitivity
          7.4.1 Principle
          7.4.2 Test sample preparation
          7.4.3 Animals and husbandry
          7.4.4 Test procedure
          7.4.5 Observation of animals
          7.4.6 Evaluation of results
          7.4.7 Test report
      7.5 Closed-patch test for delayed hypersensitivity
          7.5.1 Principle
          7.5.2 Test sample preparation
          7.5.3 Animals and husbandry
          7.5.4 Test procedure
          7.5.5 Observation of animals
          7.5.6 Evaluation of results
          7.5.7 Test report
    8 Key factors in interpretation of test results
    Annexes
    A Preparation of materials for irritation/sensitization
      testing
    B Additional irritation tests
    C Background information
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines the procedure for the assessment of medical devices and their constituent materials with regard to their potential to produce irritation and delayed-type hypersensitivity.

    General Product Information - (Show below) - (Hide below)

    Committee WG 08
    Document Type Standard
    Publisher Association for the Advancement of Medical Instrumentation
    Status Superseded
    Superseded By

    Standards Referenced By This Book - (Show below) - (Hide below)

    ASTM F 2407 : 2006 Standard Specification for Surgical Gowns Intended for Use in Healthcare Facilities
    ASTM F 2407 : 2006 : R2013 : EDT 1 Standard Specification for Surgical Gowns Intended for Use in Healthcare Facilities
    AAMI BF64 : 2012 LEUKOCYTE REDUCTION FILTERS

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 14155-2:2003 Clinical investigation of medical devices for human subjects Part 2: Clinical investigation plans
    ISO 10993-13:2010 Biological evaluation of medical devices — Part 13: Identification and quantification of degradation products from polymeric medical devices
    ISO 14155-1:2003 Clinical investigation of medical devices for human subjects Part 1: General requirements
    ISO 10993-2:2006 Biological evaluation of medical devices — Part 2: Animal welfare requirements
    ISO 10993-14:2001 Biological evaluation of medical devices — Part 14: Identification and quantification of degradation products from ceramics
    ISO 10993-18:2005 Biological evaluation of medical devices Part 18: Chemical characterization of materials
    ISO 10993-12:2012 Biological evaluation of medical devices Part 12: Sample preparation and reference materials
    ISO 10993-1:2009 Biological evaluation of medical devices Part 1: Evaluation and testing within a risk management process
    ISO 10993-9:2009 Biological evaluation of medical devices Part 9: Framework for identification and quantification of potential degradation products
    ISO 10993-6:2016 Biological evaluation of medical devices Part 6: Tests for local effects after implantation
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