BS EN ISO 20569:2018
$102.76
Dentistry. Trephine burs
| Published By | Publication Date | Number of Pages |
| BSI | 2018 | 16 |
This document specifies requirements and their test methods for trephine burs used in dentistry especially for oral implantology procedures such as collecting bone and/or removing an implant. It also specifies requirements for their marking and labelling.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 4 | European foreword |
| 6 | Foreword |
| 7 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Terms, definitions and symbols 3.1 Terms and definitions 3.2 Symbols |
| 10 | 4 Classifications |
| 11 | 5 Requirements 5.1 Selection of metals 5.2 Surface finish 5.3 Dimensions 5.3.1 Number of teeth 5.3.2 Diameter of the working part and wall thickness |
| 12 | 5.3.3 Length of the operative part 5.3.4 Overall length 5.3.5 Dimensions of the shank 5.4 Marking lines on the operative part 5.4.1 General 5.4.2 Thickness of scale line 5.5 Resistance to reprocessing 5.6 Vickers hardness 5.7 Run-out |
| 13 | 5.8 Resistance to torque 6 Measurement and test methods 6.1 Visual inspection 6.2 Dimensions and number of teeth 6.3 Resistance to reprocessing |
| 14 | 6.4 Vickers hardness 6.5 Run-out 6.6 Resistance to torque 7 Marking, labelling and instructions for use 7.1 Marking on the trephine bur 7.2 Labelling on the package 7.3 Instructions for use |
| 15 | Bibliography |
