IS 8409 : 1991 Cardiovascular Surgery Instruments - Dilator, Valve, Tubb's Mitral Pattern - Specification

1 Scope

1.1 This standard prescribes dimensional and other requirements for valvedilator, Tubb's Mitral pattern, used in cardiovascular surgery.

2 References

IS 1501 : Part 1 :1984 Method for Vickers hardness test for metallicmaterialsPart 1 : HV 5 to HV 100

IS 2771 : Part 1 :1977 Fibreboard boxes :Part 1 Corrugated fibreboard boxes

IS 3642 : Part 1 :1990 Surgical instruments :Part 1 Non-cutting, articulated type instruments

IS 4905 :1968Methods for random sampling

IS 6603 :1972Stainless steel bars and flats

IS 7531 :1990Methods for testing of corrosion resistance ofstainless steel surgical instruments