BS EN ISO 20608:2018
$142.49
Dentistry. Powder jet handpieces and powders
| Published By | Publication Date | Number of Pages |
| BSI | 2018 | 28 |
This document specifies the general requirements, test methods, manufacturer’s information, marking and packaging, independently of the design of the powder jet handpieces (see Figure 1).
This document applies to powder jet handpieces and their associated powders for use in the field of dentistry. They are used on patients to remove dental debris, discolourations and plaque and to clean and polish teeth where abrasion is a side effect.
It is also applicable to powder jet handpieces and their associated powders that are used in dentistry for air driven abrasion, e.g. minimally invasive cavity preparation, preparation of surfaces for adhesives and for the removal of cement residues where abrasion is part of the desired outcome.
This document is not applicable for the dental units that are employed to supply the powder jet handpieces.
This document is not applicable to dental prophylaxis handpieces (contra angles), or electrically driven plaque removers (scalers) or multifunctional handpieces (syringes).
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 4 | European foreword |
| 7 | Foreword |
| 8 | Introduction |
| 11 | 1 Scope 2 Normative references |
| 12 | 3 Terms and definitions |
| 13 | 4 Classification of handpieces 5 Requirements 5.1 Powder for powder jet handpieces 5.1.1 General 5.1.2 Biocompatibility |
| 14 | 5.2 Powder jet handpieces 5.2.1 General 5.2.2 Biocompatibility of materials 5.2.3 Drop test 5.2.4 Noise level 5.2.5 Surfaces 5.2.6 Nozzle rotation 5.3 Air and water supply 5.3.1 Drive air |
| 15 | 5.3.2 Spray water 5.4 Excessive air and water pressure 5.5 Temperature 5.5.1 Maximum temperature during normal use 5.5.2 Applied parts not intended to supply heat to a patient 5.6 Vibrations 5.7 Resistance to reprocessing 5.8 Leakage and/or ingress of water |
| 16 | 5.9 Operating controls 5.10 Usability 5.11 Connection 5.11.1 General 5.11.2 Connections 5.12 Backflow preventer 5.13 Electrical safety |
| 17 | 5.14 Test report 6 Sampling 7 Measurement and test methods 7.1 General test conditions 7.2 Visual inspection 7.2.1 Visual inspection of equipment 7.2.2 Visual inspection of documentation or test reports 7.3 Drive air 7.3.1 Apparatus 7.3.2 Procedure 7.4 Spray water 7.4.1 Apparatus |
| 18 | 7.4.2 Procedure 7.5 Air and water pressure 7.5.1 Apparatus 7.5.2 Procedure 7.6 Connection 7.6.1 Apparatus 7.6.2 Procedure 7.7 Noise level 7.7.1 Apparatus 7.7.2 Test chamber 7.7.3 Procedure |
| 19 | 7.8 Maximum temperature during normal use 7.9 Applied parts not intended to supply heat to a patient 7.10 Resistance to reprocessing 7.11 Backflow preventer |
| 20 | 8 Instructions for use, maintenance and service 8.1 Powder jet handpieces |
| 21 | 8.2 Powder 9 Technical description 9.1 Powder jet handpiece 9.2 Powder 10 Marking and labelling 10.1 General |
| 22 | 10.2 Powder jet handpieces 10.3 Powders 11 Packaging |
| 23 | Annex A (informative) Example of a test report |
