IS 6420 : 1989 Eye Surgery Instruments - Retractor, Eye Lachrymal Sac, Mullers Pattern (Modified) - Specification

1 Scope

1.1 This standard covers the shape, dimensions and otherrequirements for lachrymal sac retractor used in eye surgery.

2 References

IS 2102 : Part 1 :1980 General tolerances for linear and angulardimensions

IS 4905 :1968Methods for random sampling

IS 6603 :1972Stainless steel bars and flats

IS 7531 :1975Method for boiling and autoclaving test forcorrosion resistance of stainless steel surgicalinstruments