ISO 8600-4:1997 Optics and optical instruments - Medical endoscopes and certain accessories - Part 4: Determination of maximum width of insertion portion
This part of ISO 8600 specifies a method of measurement of the maximum width of the insertion portion of medical endoscopes and certain endoscopic accessories, using either millimetre indication or French size indication.
ISO 8600-4:1997 history
2023ISO 8600-4:2023 Endoscopes — Medical endoscopes and endotherapy devices — Part 4: Determination of maximum width of insertion portion
2014ISO 8600-4:2014 Endoscopes - Medical endoscopes and endotherapy devices - Part 4: Determination of maximum width of insertion portion
1997ISO 8600-4:1997 Optics and optical instruments - Medical endoscopes and certain accessories - Part 4: Determination of maximum width of insertion portion