SIST EN ISO 22598:2020
(Main)Dentistry - Colour tabs for intraoral tooth colour determination (ISO 22598:2020)
Dentistry - Colour tabs for intraoral tooth colour determination (ISO 22598:2020)
This International Standard describes requirements for tooth-like colour representations made of
ceramic materials used to determine the tooth colour in the patient’s mouth or to check the colour of
dental prosthesis, which are referred to as shade guides (colour rings) in this standard.
The coordinates of tooth colours in the colour space (colour coordinates) the specification of which is left
to the manufacturers’ discretion as well as the colour deviations of ceramic and other masses or materials
used in the manufacture of dental prosthesis do not fall into the scope of this standard.
Resources for visualizing the colours of ceramic and other masses, e.g. mass shade guides and colour
patterns for certain ceramic and other masses, do not fall into the scope of this International Standard.
They can be manufactured from any materials and serve solely to illustrate the colour effect; they do not
serve colour determination inside the mouth.
Zahnheilkunde - Farbschlüssel für die intraorale Zahnfarbbestimmung (ISO 22598:2020)
Dieses Dokument legt Anforderungen an zahnähnliche Farbverkörperungen aus keramischen Massen fest, die zur Bestimmung der Zahnfarbe im Patientenmund oder zur Überprüfung der Farbe von Zahnersatz verwendet werden und die in diesem Dokument als Farbschlüsselzähne bezeichnet werden.
Die Farbkoordinaten von Farbschlüsselzähnen können von den Herstellern beliebig festgelegt werden.
Hilfsmittel zur Visualisierung der Farben von keramischen und sonstigen Massen, z. B. Massenfarbschlüssel und Farbmuster für bestimmte keramische und sonstige Massen gehören nicht zum Anwendungsbereich dieses Dokumentes. Diese können aus beliebigen Materialien hergestellt werden und dienen lediglich der Veranschaulichung der Farbwirkung; sie dienen nicht zur Farbbestimmung im Mund.
Médecine bucco-dentaire - Plaquettes de teinte pour la determination de la teinte dentaire intra-buccale (ISO 22598:2020)
Le présent document spécifie les exigences applicables aux nuanciers dentaires fabriqués en céramique et utilisés pour déterminer la teinte des dents dans la bouche d'un patient ou pour contrôler la teinte de la prothèse dentaire, appelées plaquettes de teinte dans le présent document.
Le choix des coordonnées chromatiques des plaquettes de teinte est laissé à la discrétion du fabricant.
Les ressources permettant de visualiser les teintes de la céramique et d'autres masses, par exemple les teintiers de masses et les coloris pour certaines céramiques et d'autres masses, ne font pas partie du domaine d'application du présent document. Ils peuvent être fabriqués à l'aide de n'importe quel matériau et servent uniquement à illustrer l'effet chromatique; ils n'ont pas pour objectif de déterminer la teinte intra-buccale.
Zobozdravstvo - Barvna karta za določanje intraoralne obarvanosti zob (ISO 22598:2020)
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 22598:2020
01-november-2020
Zobozdravstvo - Barvna karta za določanje intraoralne obarvanosti zob (ISO
22598:2020)
Dentistry - Colour tabs for intraoral tooth colour determination (ISO 22598:2020)
Zahnheilkunde - Farbschlüssel für die intraorale Zahnfarbbestimmung (ISO 22598:2020)
Médecine bucco-dentaire - Plaquettes de teinte pour la determination de la teinte
dentaire intra-buccale (ISO 22598:2020)
Ta slovenski standard je istoveten z: EN ISO 22598:2020
ICS:
11.060.01 Zobozdravstvo na splošno Dentistry in general
17.180.20 Barve in merjenje svetlobe Colours and measurement of
light
SIST EN ISO 22598:2020 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 22598:2020
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SIST EN ISO 22598:2020
EN ISO 22598
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2020
EUROPÄISCHE NORM
ICS 11.060.10
English Version
Dentistry - Colour tabs for intraoral tooth colour
determination (ISO 22598:2020)
Médecine bucco-dentaire - Plaquettes de teinte pour la Zahnheilkunde - Farbschlüssel für die intraorale
determination de la teinte dentaire intra-buccale (ISO Zahnfarbbestimmung (ISO 22598:2020)
22598:2020)
This European Standard was approved by CEN on 12 September 2020.
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 CEN-CENELEC 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 CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 22598:2020 E
worldwide for CEN national Members.
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SIST EN ISO 22598:2020
EN ISO 22598:2020 (E)
Contents Page
European foreword . 3
2
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SIST EN ISO 22598:2020
EN ISO 22598:2020 (E)
European foreword
This document (EN ISO 22598:2020) has been prepared by Technical Committee ISO/TC 106
"Dentistry" in collaboration with Technical Committee CEN/TC 55 “Dentistry” the secretariat of which
is held by DIN.
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 March 2021, and conflicting national standards shall
be withdrawn at the latest by March 2021.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 22598:2020 has been approved by CEN as EN ISO 22598:2020 without any modification.
3
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SIST EN ISO 22598:2020
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SIST EN ISO 22598:2020
INTERNATIONAL ISO
STANDARD 22598
First edition
2020-04
Dentistry — Colour tabs for intraoral
tooth colour determination
Médecine bucco-dentaire — Plaquettes de teinte pour la
détermination de la teinte dentaire intra-buccale
Reference number
ISO 22598:2020(E)
©
ISO 2020
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SIST EN ISO 22598:2020
ISO 22598:2020(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2020
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved
---------------------- Page: 8 ----------------------
SIST EN ISO 22598:2020
ISO 22598:2020(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Requirements . 2
4.1 Materials and processing . 2
4.2 Appearance . 2
4.3 Uniformity . 3
4.4 Cleaning and disinfection . . 3
4.5 Colour stability . 3
5 Test method for colour measurement . 3
5.1 Test devices and test equipment . 3
5.1.1 Spectrophotometers . 3
5.1.2 Colour tab . 4
5.1.3 Countershape . 4
5.2 Procedure . 4
5.2.1 Positioning of the colour tab. 4
5.2.2 Measurement parameters to be set . 4
5.2.3 Number of measurements . 4
5.3 Expression of results . 4
6 Information and instructions . 5
6.1 Information . 5
6.2 Instructions . 5
7 Marking . 5
Bibliography . 6
© ISO 2020 – All rights reserved iii
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SIST EN ISO 22598:2020
ISO 22598:2020(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.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/ patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www .iso .org/
iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 106, Dentistry, Subcommittee SC 2,
Prosthodontic materials.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/ members .html.
iv © ISO 2020 – All rights reserved
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SIST EN ISO 22598:2020
ISO 22598:2020(E)
Introduction
In dentistry, colour matching, colour communication among dentist and dental technician (indirect
restorations) and colour reproduction and verification are essential el
...
SLOVENSKI STANDARD
oSIST prEN ISO 22598:2019
01-julij-2019
Zobozdravstvo - Barvna karta za določanje intraoralne obarvanosti zob (ISO/DIS
22598:2019)
Dentistry - Colour tabs for intraoral tooth colour determination (ISO/DIS 22598:2019)
Zahnheilkunde - Farbschlüssel für die intraorale Zahnfarbbestimmung (ISO/DIS
22598:2019)
Médecine bucco-dentaire - Plaquettes de teinte pour la determination de la teinte
dentaire intra-buccale (ISO/DIS 22598:2019)
Ta slovenski standard je istoveten z: prEN ISO 22598
ICS:
11.060.10 Zobotehnični materiali Dental materials
oSIST prEN ISO 22598:2019 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN ISO 22598:2019
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oSIST prEN ISO 22598:2019
DRAFT INTERNATIONAL STANDARD
ISO/DIS 22598
ISO/TC 106/SC 2 Secretariat: ANSI
Voting begins on: Voting terminates on:
2019-03-25 2019-06-17
Dentistry — Colour tabs for intraoral tooth colour
determination
Médecine bucco-dentaire — Couleur rings pour determination des couleur de dents
ICS: 11.060.10
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 22598:2019(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
©
PROVIDE SUPPORTING DOCUMENTATION. ISO 2019
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oSIST prEN ISO 22598:2019
ISO/DIS 22598:2019(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2019
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved
---------------------- Page: 4 ----------------------
oSIST prEN ISO 22598:2019
ISO/DIS 22598:2019(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Requirements . 2
4.1 Materials and processing . 2
4.2 Appearance . 2
4.3 Uniformity . 3
4.4 Cleaning and disinfection . . 3
4.5 Colour stability . 3
5 Test method for colour measurement . 3
5.1 Test devices and test equipment . 3
5.2 Procedure . 4
5.2.1 Positioning of the colour tab. 4
5.2.2 Measurement parameters to be set . 4
5.2.3 Number of measurements . 4
5.3 Expression of results . 4
6 Information and instructions . 5
6.1 Information . 5
6.2 Instructions . 5
7 Marking . 5
Bibliography . 6
© ISO 2019 – All rights reserved iii
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oSIST prEN ISO 22598:2019
ISO/DIS 22598:2019(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.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www .iso
.org/iso/foreword .html.
This document was prepared by Technical Committee ISO/TC 106, Dentistry, Subcommittee SC 2,
Prosthodontic materials.
iv © ISO 2019 – All rights reserved
---------------------- Page: 6 ----------------------
oSIST prEN ISO 22598:2019
ISO/DIS 22598:2019(E)
Introduction
In dentistry, colour matching, colour communication among dentist and dental technician (indirect
restorations) and colour reproduction and verification are essential elements for a successful aesthetic
restoration. Other important appearance attributes include translucency/opacity, gloss, opalescence
and fluorescence.
Questions regarding the principles of chromatics and the individual colour perception have been
controversially discussed for years between those involved. Today, various systems are available for the
purpose of objectivizing tooth colour perception. The most common method is the colour comparison
using reference colours being supplied in the form of shade guides consisting of tooth shaped colour
tabs made of ceramic, for a dental colour system. One objective of this standardization project is to
specify test methods for such colour tabs.
© ISO 2019 – All rights reserved v
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oSIST prEN ISO 22598:2019
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oSIST prEN ISO 22598:2019
DRAFT INTERNATIONAL STANDARD ISO/DIS 22598:2019(E)
Dentistry — Colour tabs for intraoral tooth colour
determination
1 Scope
This document describes requirements for tooth-like colour representations made of ceramic materials
used to determine the tooth colour in the patient’s mouth or to check the colour of dental prosthesis,
which are referred to as colour tabs in this document.
The colour coordinates of colour tabs are left to the manufacturers’ discretion together with colour
shifting of ceramic and other masses or materials used in manufacturing the dental prosthesis. All
those do not fall into the scope of this document.
Resources for visualizing the colours of ceramic and other masses, e.g. mass shade guides and colour
patterns for certain ceramic and other ma
...
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