Lasers and laser-related equipment. Determination of laser resistance of tracheal tube shaft and tracheal cuffs Ingestion-build-256245 The functional approach to conformity

The functional approach to conformity assessment has been emphasised

Test centres

BS EN 13001 is a European Standard for the general design of cranes

BS EN 50525-1 is the first part of the multi-series that gives the general requirements for rigid and flexible energy cables of rated voltages U0/U up to and including 450/750 V a

Lasers and laser-related equipment. Determination of laser resistance of tracheal tube shaft and tracheal cuffs Ingestion-build-256245 The functional approach to conformityWhat is ISO 11990 Determination of laser resistance of tracheal tube shaft and tracheal cuffs about? ISO 11990 specifies a method of testing the continuous wave (cw) laser resistance of the shaft of a tracheal tube and the cuff regions including the inflation system of tracheal tubes designed to resist ignition by a laser. Note1: When interpreting these results, the attention of the user is drawn to the fact that the direct applicability of the