SIST EN ISO 10993-4:2003
(Main)Biological evaluation of medical devices - Part 4: Selection of tests for interactions with blood (ISO 10993-4:2002)
Biological evaluation of medical devices - Part 4: Selection of tests for interactions with blood (ISO 10993-4:2002)
Migrated from Progress Sheet (TC Comment) (2000-07-10): TC Res. 176/1996: Revision approved (TA/970210) ++ SPP update 1997-09-30. ISO/DIS was not followed by // CEN Enq. To be treated by ++ UAP later. ++ new TC forecast in BP Bli 991025 ++ Contact Mr Vyze ext 850 when processing this project through each stage
Biologische Beurteilung von Medizinprodukten - Teil 4: Auswahl von Prüfungen zur Wechselwirkung mit Blut (ISO 10993-4:2002)
Dieser Teil von ISO 10993 legt allgemeine Anforderungen zur Beurteilung der Wechselwirkungen von Medizinprodukten mit Blut fest.
Dieser Teil enthält:
a) eine Klassifizierung von für den Kontakt mit Blut vorgesehenen medizinischen und zahnmedizinischen Produkten, die nach der Festlegung in ISO 10993 1 auf der bestimmungsgemäßen Verwendung und Dauer des Kontakts beruht;
b) die Grundprinzipien, die für die Beurteilung der Wechselwirkungen von Medizinprodukten mit Blut maßgebend sind;
c) die Begründung für die strukturierte Auswahl von Prüfungen nach bestimmten Kategorien, zusammen mit den Prinzipien und der wissenschaftlichen Grundlage dieser Prüfungen.
Einzelheiten von Prüfanforderungen können wegen des eingeschränkten Wissensstandes und der mangelnden Präzision von Prüfungen auf Wechselwirkungen von Medizinprodukten mit Blut nicht festgelegt werden. Außerdem beschreibt dieser Teil von ISO 10993 die biologische Beurteilung im allgemeinen Sinne und braucht nicht unbedingt eine ausreichende Anleitung für Prüfverfahren für ein bestimmtes Medizinprodukt zu sein.
Evaluation biologique des dispositifs médicaux - Partie 4: Choix des essais concernant les interactions avec le sang (ISO 10993-4:2002)
Biološko ovrednotenje medicinskih pripomočkov - 4. del: Izbira preskusov za ugotavljanje interakcij s krvjo (ISO 10993-4:2002)
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Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-2003
1DGRPHãþD
SIST EN 30993-4:2000
%LRORãNRRYUHGQRWHQMHPHGLFLQVNLKSULSRPRþNRYGHO,]ELUDSUHVNXVRY]D
XJRWDYOMDQMHLQWHUDNFLMVNUYMR,62
Biological evaluation of medical devices - Part 4: Selection of tests for interactions with
blood (ISO 10993-4:2002)
Biologische Beurteilung von Medizinprodukten - Teil 4: Auswahl von Prüfungen zur
Wechselwirkung mit Blut (ISO 10993-4:2002)
Evaluation biologique des dispositifs médicaux - Partie 4: Choix des essais concernant
les interactions avec le sang (ISO 10993-4:2002)
Ta slovenski standard je istoveten z: EN ISO 10993-4:2002
ICS:
11.100.20 %LRORãNRRYUHGQRWHQMH Biological evaluation of
PHGLFLQVNLKSULSRPRþNRY medical devices
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 10993-4
NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2002
ICS 11.100 Supersedes EN 30993-4:1993
English version
Biological evaluation of medical devices - Part 4: Selection of
tests for interactions with blood (ISO 10993-4:2002)
Evaluation biologique des dispositifs médicaux - Partie 4: Biologische Beurteilung von Medizinprodukten - Teil 4:
Choix des essais concernant les interactions avec le sang Auswahl von Prüfungen zur Wechselwirkung mit Blut (ISO
(ISO 10993-4:2002) 10993-4:2002)
This European Standard was approved by CEN on 19 August 2002.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.
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EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2002 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 10993-4:2002 E
worldwide for CEN national Members.
CORRECTED 2002-12-11
Foreword
This document (EN ISO 10993-4:2002) has been prepared by Technical Committee ISO/TC 194
"Biological evaluation of medical devices" in collaboration with Technical Committee CEN/TC
206 "Biocompatibility of medical and dental materials and devices", the secretariat of which is
held by NEN.
This European Standard shall be given the status of a national standard, either by publication of
an identical text or by endorsement, at the latest by April 2003, and conflicting national
standards shall be withdrawn at the latest by April 2003.
This document supersedes EN 30993-4:1993.
This document has been prepared under a mandate given to CEN by the European Commission
and the European Free Trade Association, and supports essential requirements of EU
Directive(s).
For relationship with EU Directive(s), see informative Annex ZB, which is an integral part of this
document.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of
the following countries are bound to implement this European Standard: Austria, Belgium, Czech
Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg,
Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 10993-4:2002 has been approved by CEN as EN ISO 10993-4:2002 without any
modifications.
NOTE Normative references to International Standards are listed in Annex ZA (normative).
Annex ZA
(normative)
Normative references to international publications
with their relevant European publications
This European Standard incorporates by dated or undated reference, provisions from other
publications. These normative references are cited at the appropriate places in the text and the
publications are listed hereafter. For dated references, subsequent amendments to or revisions of
any of these publications apply to this European Standard only when incorporated in it by
amendment or revision. For undated references the latest edition of the publication referred to
applies (including amendments).
NOTE Where an International Publication has been modified by common modifications, indicated
by (mod.), the relevant EN/HD applies.
Publication Year Title EN Year
ISO 10993-1 1997 Biological evaluation of medical EN ISO 10993-1 1997
devices - Part 1: Evaluation and
testing
ISO 10993-2 1998 Biological evaluation of medical EN ISO 10993-2 1992
devices - Part 2: Animal welfare
requirements
Annex ZB
(informative)
Clauses of this European Standard addressing essential requirements or
other provisions of EU Directives
This European Standard has been prepared under a mandate given to CEN by the European
Commission and the European Free Trade Association and supports essential requirements of
EU Directive 93/42/EEC, EU Directive 90/385/EEC and EU Directive 86/609/EEC.
WARNING Other requirements and other EU Directives may be applicable to the product(s)
falling within the scope of this standard.
The following clauses of this standard are likely to support requirements of Directive 93/42/EEC,
EU Directive 90/385/EEC and EU Directive 86/609/EEC.
Compliance with these clauses of this standard provides one means of conforming with the
specific essential requirements of the Directive concerned and associated EFTA regulations.
Table ZB.1— Correspondence between this European Standard and EU Directive 93/42/EEC,
EU Directive 90/385/EEC and EU Directive 86/609/EEC
Clause/subclause of this Corresponding Essential Comments
European Standard Requirement of Directive
93/42/EEC, EU Directive
90/385/EEC and EU Directive
86/609/EEC.
6 7.1 of Annex I and Annex II of
93/42/EEC
I.9 of Annex I of 90/385/EEC
6.1.10 18 of 86/609/EEC
A.1 7.1 of Annex I and Annex II of
93/42/EEC
I.9 of Annex I of 90/385/EEC
INTERNATIONAL ISO
STANDARD 10993-4
Second edition
2002-10-15
Biological evaluation of medical devices —
Part 4:
Selection of tests for interactions with
blood
Évaluation biologique des dispositifs médicaux —
Partie 4: Choix des essais concernant les interactions avec le sang
Reference number
ISO 10993-4:2002(E)
©
ISO 2002
ISO 10993-4:2002(E)
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ii © ISO 2002 – All rights reserved
ISO 10993-4:2002(E)
Contents Page
Foreword . iv
Introduction. vi
1 Scope. 1
2 Normative references. 1
3 Terms and definitions. 1
4 Abbreviated terms. 2
5 Types of device in contact with blood (as categorized in ISO 10993-1). 3
5.1 Non-contact devices. 3
5.2 External communicating devices. 3
5.3 Implant devices. 4
6 Characterization of blood interactions . 5
6.1 General requirements. 5
6.2 Categories of tests and blood interactions . 8
6.3 Types of test . 11
Annex A (informative) Preclinical evaluation of cardiovascular devices and prostheses. 13
Annex B (informative) Laboratory tests — Principles, scientific basis and interpretation. 17
Annex C (informative) Evaluation of haemolytic properties of medical devices and their components . 23
Bibliography. 30
ISO 10993-4:2002(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO
member bodies). The work of preparing International Standards is normally carried out through ISO technical
committees. Each member body interested in a subject for which a technical committee has been established has
the right to be represented on that committee. International organizations, governmental and non-governmental, in
liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical
Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3.
The main task of technical committees is to prepare International Standards. Draft International Standards adopted
by the technical committees are circulated to the member bodies for voting. Publication as an International
Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this part of ISO 10993 may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 10993-4 was prepared by Technical Committee ISO/TC 194, Biological evaluation of medical devices.
This second edition cancels and replaces the first edition (ISO 10993-4:1992), which has been technically revised.
ISO 10993 consists of the following parts, under the general title Biological evaluation of medical devices:
— Part 1: Evaluation and testing
— Part 2: Animal welfare requirements
— Part 3: Tests for genotoxicity, carcinogenicity and reproductive toxicity
— Part 4: Selection of tests for interactions with blood
— Part 5: Tests for in-vitro cytotoxicity
— Part 6: Tests for local effects after implantation
— Part 7: Ethylene oxide sterilization residuals
— Part 8: Selection and qualification of reference materials for biological tests
— Part 9: Framework for identification and quantification of potential degradation products
— Part 10: Tests for irritation and sensitization
— Part 11: Tests for systemic toxicity
— Part 12: Sample preparation and reference materials
— Part 13: Identification and quantification of degradation products from polymeric medical devices
— Part 14: Identification and quantification of degradation products from ceramics
— Part 15: Identification and quantification of degradation products from metals and alloys
iv © ISO 2002 – All rights reserved
ISO 10993-4:2002(E)
— Part 16: Toxicokinetic study design for degradation products and leachables
— Part 17: Establishment of allowable limits for leachable substances
— Part 18: Chemical characterization of materials
Future parts will deal with other relevant aspects of biological testing.
Annexes A, B and C of this part of ISO 10993 are for information only.
ISO 10993-4:2002(E)
Introduction
The selection and design of test methods for the interactions of medical devices with blood should take into
consideration device design, mate
...
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