British Standards Institution

Source:: ISO
Committee:: CH/106 - Dentistry
Categories:: Dental instruments
Comment period start date:: 24/04/2025
Comment period end date:: 14/06/2025
Number of comments:: 0

Comment by:

14th Jun

Scope

This document specifies the coupling between handpieces and motors, which is not equipped with electronic terminal(s), connected to dental units.

This document specifies the nominal dimensions, tolerances, and the extraction force of coupling systems for use between handpiece and motor which supply the handpiece with water, air and light and rotation energy.

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Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal (Complete)

Proposal start date:

2. Draft (Complete)

Draft start date:

30/10/2024

3. Public Comments

Public Comments start date:

24/04/2025

Public Comments end date:

14/06/2025

Learn more about the standards development process

Standards Development

BS EN ISO 3964-1 ISO 3964-1 Dentistry. Coupling dimensions for handpiece connectors. Part 1: Mechanical properties

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