SIST EN ISO 1797:2017 PDF

Name: SIST EN ISO 1797:2017 — Dentistry - Shanks for rotary and oscillating instruments (ISO 1797:2017)
SKU: SIST EN ISO 1797:2017
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Dentistry - Shanks for rotary and oscillating instruments (ISO 1797:2017)

Название (английский):

SIST EN ISO 1797:2017

Dentistry - Shanks for rotary and oscillating instruments (ISO 1797:2017)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 18
Дата публикации:: 16 августа 2017 г.
ICS:: 11.060.25
Технический комитет:: VAZ - Healthcare

Тип поставки:

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Цена:270 €

Описание (английский):

ISO 1797:2017 specifies the requirements for dimensions and material properties of shanks used in dentistry for rotary or oscillating instruments. It describes the measurement methods for the verification of the requirements. ISO 1797:2017 is not applicable to tips fixed to the handpiece with a screw, e.g. scaler tips. Information about the location of marking is also given. Annex A on quality control is included in order to ensure a high quality level.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

EN ISO 1797:2017 - Dentistry: Shanks for rotary and oscillating instruments specifies dimensional and material requirements for shanks used in dental rotary and oscillating instruments and describes the measurement methods for verifying those requirements. The standard consolidates earlier parts into a single document, adds reprocessing requirements for plastic shanks, gives guidance on marking location, and includes Annex A on quality control. It is not applicable to tips fixed to the handpiece with a screw (e.g., scaler tips).

Key topics and technical requirements

Shank classification and dimensions

Type 1 (RA/CA): diameter 2.35 mm, with groove and flat area
Type 2 (HP): diameter 2.35 mm, cylindrical
Type 3 (FG, friction grip): diameter 1.6 mm, cylindrical with conical/rounded end
Type 4 (HP): diameter 3.0 mm, cylindrical

Material properties

Requirements for shanks made of metal, tungsten carbide, ceramic and plastic materials
Specific testing for Vickers hardness (metals), tensile strength (plastics), and heat/colour/swelling resistance (plastics)

Geometrical and surface requirements

Measurement of shank diameter, cylindricity, surface roughness (Ra) and other form tolerances
Defined measurement and test methods for verification

Marking and identification

Information on the location of marking and colour coding for plastic shanks

Reprocessing and quality control

Reprocessing (cleaning/sterilization) requirements for plastic shanks and an informative Annex A on quality control to ensure consistent manufacturing quality

Practical applications

Ensures interchangeability and safe fit between instruments and handpieces (dental motors and handpieces)

Supports consistent manufacturing tolerances for burs, contra-angle instruments, and lab handpiece tools

Facilitates regulatory compliance, product testing and quality assurance for dental device manufacturers

Reduces clinical risk by standardizing critical features such as fit, hardness and resistance to sterilization

Who uses this standard

Dental instrument and handpiece manufacturers

Medical device design and R&D engineers

Quality managers and production engineers in dental device companies

Conformity assessors, test laboratories and procurement professionals

Dental laboratories and professional associations for specification and procurement

Related standards (normative references)

ISO 14457 - Dentistry: Handpieces and motors

ISO 8325 - Dentistry: Test methods for rotary instruments

ISO 3274 / ISO 4288 - Surface texture measurement standards

ISO 6507-1 - Metallic materials: Vickers hardness test

ISO 527-2 - Plastics: Tensile properties

ISO 1942 - Dentistry vocabulary

EN ISO 1797:2017 is essential for ensuring dimensional compatibility, material performance, and safe reprocessing of shanks used in dental rotary and oscillating instruments.

SIST EN ISO 1797:2017 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Practical applications

Who uses this standard

Related standards (normative references)

Технические детали

ISO 1797:2017

Dentistry — Shanks for rotary and oscillating instruments

SIST EN ISO 14457:2018

Dentistry - Handpieces and motors (ISO 14457:2017)

SIST EN ISO 8325:2023

Dentistry - Test methods for rotary instruments (ISO 8325:2023)

ISO 3274:1996/Cor 1:1998

Geometrical Product Specifications (GPS) — Surface texture: Profile method — Nominal characteristics of conta…

ISO 4288:1996/Cor 1:1998

Geometrical Product Specifications (GPS) — Surface texture: Profile method — Rules and procedures for the ass…

SIST EN ISO 6507-1:2023

Metallic materials - Vickers hardness test - Part 1: Test method (ISO 6507-1:2023)

SIST EN ISO 527-2:2025

Plastics - Determination of tensile properties - Part 2: Test conditions for moulding and extrusion plastics…

BS ISO 19426-3:2018

Structures for mine shafts. Sinking stages.