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Normas DIN – AENOR
DIN EN ISO 10993-4/A2:2009-02

DIN EN ISO 10993-4/A2:2009-02

Biological evaluation of medical devices - Part 4: Selection of tests for interactions with blood (ISO 10993-4:2002, including Amd. 1:2006); English version prEN ISO 10993-4:2008, Amendment 2 / Note: Date of issue 2009-03-16

Évaluation biologique des dispositifs médicaux - Partie 4: Choix des essais pour les interactions avec le sang (ISO 10993-4:2002, Amd. 1:2006 inclus); Version anglaise prEN ISO 10993-4:2008, Amendement 2 / Attention: Date de parution 2009-03-16

Biologische Beurteilung von Medizinprodukten - Teil 4: Auswahl von Prüfungen zur Wechselwirkung mit Blut (ISO 10993-4:2002, einschließlich Änderung 1:2006); Englische Fassung prEN ISO 10993-4:2008, Änderung 2 / Achtung: Erscheinungsdatum 2009-03-16

Fecha Anulación:
2019-10 /Withdrawn
Equivalencias internacionales:

prEN ISO 10993-4 (2008-11)

Relación con otras normas DIN:

Reemplazada por: DIN EN ISO 10993-4:2009-10

Resumen:
This document provides general requirements for evaluating the interactions of medical devices with blood. It describes: a) a classification of medical and dental devices that are intended for use in contact with blood, based on the intended use and duration of contact as defined in ISO 10993-1; b) the fundamental principles governing the evaluation of the interaction of devices with blood; c) the rationale for structured selection of tests according to specific categories, together with the principles and scientific basis of these tests. Detailed requirements for testing cannot be specified because of the limitations in knowledge and precision of tests for interactions of devices with blood. Further, this part of ISO 10993 describes biological evaluation in general terms and may not necessarily provide sufficient guidance for test methods for a specific device. The selection and design of test methods must take into consideration device design, materials, clinical utility, usage environment and risk benefit. This level of specificity can only be covered in vertical standards.
Keywords:
Bioassay, Biological tests, Blood, Classification, Dental equipment, Dental instruments, Dentistry, English language, Guidelines, Haematology, Implants (surgical), In vitro, Interaction, Materials, Medical devices, Medical equipment, Medical products, Medical sciences, Surgical equipment, Surgical implants, Testing
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