BS EN ISO 14457:2017:2018 Edition
$167.15
Dentistry. Handpieces and motors
| Published By | Publication Date | Number of Pages |
| BSI | 2018 | 44 |
This document specifies requirements and test methods for handpieces and motors used in dentistry for treatment of patients and having patient contact, regardless of their construction. It also specifies requirements for manufacturer’s information, marking and packaging.
This document is applicable to the following:
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straight and angle handpieces;
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high-speed air turbine handpieces;
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air motors;
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electrical motors;
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prophy handpieces.
This document is not applicable to the following:
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intraoral camera handpieces;
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powered polymerization handpieces;
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air-powered scalers;
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electrical-powered scalers;
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powder jet handpieces;
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multifunction handpieces (syringes).
NOTE See Annex A for clarification of handpieces and motor types covered by this document.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 4 | European foreword |
| 8 | Foreword |
| 9 | 1 Scope 2 Normative references |
| 10 | 3 Terms and definitions |
| 12 | 4 Classification of handpieces 5 Requirements and performance 5.1 General 5.2 Materials |
| 13 | 5.3 Drop test 5.4 Noise level 5.5 Surfaces 5.6 Power supply 5.6.1 Electrical power supply 5.6.2 Air supply |
| 14 | 5.6.3 Water supply 5.7 Air and water pressure 5.8 Temperature 5.8.1 General |
| 15 | 5.8.2 Temperature rise of housing 5.8.3 Excessive temperature |
| 16 | 5.9 Vibrations 5.10 Resistance to reprocessing 5.11 Leakage and/or ingress of water 5.12 Electromagnetic compatibility 5.13 Operating controls 5.14 Usability 5.15 Connection and supply 5.15.1 General |
| 17 | 5.15.2 Connections for high-speed air turbine handpiece and air motor connectors 5.15.3 Connection for handpieces and motors |
| 19 | 5.16 Chuck system for shanks 5.16.1 Metallic chuck system 5.16.2 Non-metallic chuck system 5.17 Test mandrel |
| 21 | 5.18 Speed 5.19 Eccentricity 5.20 Stall torque 5.21 Dimensions of head and nose |
| 22 | 5.22 Output power of high-speed air turbine handpiece |
| 23 | 5.23 Handpieces with light 6 Sampling 7 Testing 7.1 General test conditions 7.2 Visual inspection 7.3 Power supply — Electrical 7.4 Power supply — Air 7.4.1 Apparatus 7.4.2 Procedure |
| 24 | 7.5 Spray air supply 7.5.1 Apparatus 7.5.2 Procedure 7.6 Water supply 7.6.1 Apparatus 7.6.2 Procedure 7.7 Air and water pressure 7.7.1 Apparatus |
| 25 | 7.7.2 Procedure 7.8 Motor cooling air 7.8.1 Apparatus 7.8.2 Procedure 7.9 Handpiece cooling air 7.9.1 Apparatus |
| 26 | 7.9.2 Procedure |
| 27 | 7.10 Connection for handpieces and motors 7.11 Connection and supply 7.11.1 Apparatus 7.11.2 Procedure 7.12 Test mandrels 7.13 Chuck for shanks 7.13.1 Extraction test 7.13.2 Torque test |
| 28 | 7.14 Dimensions of head and nose 7.14.1 Apparatus 7.14.2 Procedure 7.15 Eccentricity 7.15.1 Apparatus 7.15.2 Procedure 7.16 Stall torque 7.16.1 Apparatus 7.16.2 Procedure |
| 29 | 7.17 Noise level 7.17.1 Apparatus 7.17.2 Test conditions 7.17.3 Procedure 7.18 Speed 7.18.1 Apparatus 7.18.2 Procedure 7.19 Temperature rise of housing 7.19.1 Temperature rise of motors 7.19.2 Temperature rise for handpieces |
| 30 | 7.20 Excessive temperature 7.20.1 Excessive temperature for motors 7.20.2 Excessive temperature for handpieces |
| 31 | 7.21 Resistance to reprocessing 7.22 Output power of high-speed air turbine handpieces 7.22.1 Apparatus 7.22.2 Procedure |
| 32 | 7.23 Handpieces with light 7.23.1 Apparatus 7.23.2 Procedure |
| 33 | 8 Instructions for use, maintenance and service |
| 34 | 9 Technical description 10 Marking 10.1 General 10.2 Handpieces 10.3 Motors 11 Labelling |
| 35 | 12 Packaging |
| 36 | Annex A (informative) Handpiece and motor category tree |
| 38 | Annex B (informative) Test report form |
| 43 | Bibliography |
