2016UNE-EN 60601-2-18:2016 Medical electrical equipment - Part 2-18: Particular requirements for the basic safety and essential performance of endoscopic equipment
2002UNE-EN 60601-2-18/A1:2002 Medical electrical equipment -- Part 2-18: Particular requirements for the safety of endoscopic equipment.
1997UNE-EN 60601-2-18:1997 MEDICAL ELECTRICAL EQUIPMENT. PART 2: PARTICULAR REQUIREMENTS FOR THE SAFETY OF ENDOSCOPIC EQUIPMENT.