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BS EN ISO 11810:2015:2016 Edition

$142.49

Lasers and laser-related equipment. Test method and classification for the laser resistance of surgical drapes and/or patient protective covers. Primary ignition, penetration, flame spread and secondary ignition

Published By Publication Date Number of Pages
BSI 2016 32
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This International Standard is applicable to disposable and reusable, as well as woven and non-woven materials used as surgical drapes and other patient-protective covers which claim to be laser-resistant. The purpose of this International Standard is to provide a standardized method for testing and classifying surgical drapes and other patient-protective covers with respect to laser-induced hazards. An appropriate classification system is given. It is not the purpose of this International Standard to serve as a general fire safety specification, and as such, this International Standard does not cover other sources of ignition.

All materials reflect portions of the beam and it is necessary for the user to decide whether specular reflectance can be a hazard. This measurement, however, is not covered in this International Standard.

The test procedure can be used to assess the laser induced flammability properties of non-laser-resistant items

NOTE Users of products tested by this method are cautioned that the laser resistance of a surgical drape and/or patient-protective cover will be wavelength sensitive and that a surgical drape and/or patient-protective cover are better tested at the wavelength for which it is intended to be used. If tested using other wavelengths, it is necessary to explicitly state the power settings and modes of delivery.

PDF Catalog

PDF Pages PDF Title
4 European foreword
5 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 93/42/EEC
Table ZA.1 ā€” Correspondence between this European Standard and Directive 93/42/EEC
7 Foreword
8 Introduction
10 1 Scope
2 Normative references
3 Terms and definitions
12 4 Principle
5 Significance and use of the test
13 6 Apparatus
6.1 General
14 6.2 Containment box
6.3 Specimen holder
18 6.4 Laser system
6.4.1 Laser
6.4.2 Power meter
6.5 Gas supply system
6.6 Environment
6.6.1 Ambient air conditions
6.6.2 Oxygen enriched atmospheres
19 6.7 Smoke evacuation device
7 Reagents and materials
8 Preparation of specimens
8.1 Sampling
8.1.1 Single use products
8.1.2 Reusable products
8.2 Specimens
8.3 Quantities
8.4 Conditioning
20 9 Preparation of apparatus
10 Test methods
10.1 General conditions
10.2 Primary ignition and penetration
10.2.1 Principle
23 10.2.2 Testing procedure
24 10.3 Secondary ignition
10.3.1 Principle
25 10.3.2 Testing procedure
27 11 Classification
11.1 General
11.2 Laser-induced primary ignition (I)
11.3 Resistance to laser penetration (P)
11.4 Laser-induced secondary ignition (SI)
28 12 Test report
29 Bibliography
BS EN ISO 11810:2015
$142.49