Rechercher

1. Scope 1.1 This Standard provides the specific requirements for design, fabrication, and installation of Class 1, 2, and 3 pressure-retaining systems and components. It is one in the N285 series of Standards for CANDU nuclear power plants that covers requirements for the design, fabrication, and installation of pressure-retaining systems, components, and their supports.

This National Standard of Canada is based on the International Standard ISo 5832-II:1978. It specifies the characteristics of, and corresponding test methods for, unalloyed titanium for use in the manufacture of surgical implants.

This National Standard of Canada is based on International Standard ISo 5832-III:1978. It specifies the characteristics of, and corresponding test methods for, the wrought titanium alloy known as titanium 6-aluminium 4-vanadium alloy (titanium-6A1-4V alloy) for use in the manufacture of surgical implants.

This National Standard of Canada is based on International Standard ISo 5832-IV:1978. It specifies the characteristics of, and corresponding test methods for, cobalt-chromium-molybdenum casting alloy for use in the manufacture of surgical implants.

This National Standard of Canada is based on International Standard ISo 5832-V:1978. It specifies the characteristics of, and corresponding test methods for, wrought cobalt-chromium-tungsten-nickel alloy for use in the manufacture of surgical implants.

This National Standard of Canada is based on the International Standard ISo 5832-6:1980. It specifies the characteristics of, and corresponding test methods for, wrought cobalt-nickel-chromium-molybdenum alloy for use in the manufacture of surgical implants.

This National Standard of Canada is based on International Standard ISo 5833-1:1979. It specifies composition, physical performance and packaging requirements for self-curing resins based on poly(methyl methacrylate), and known as "acrylic bone cements", primarily used for the fixation of internal orthopaedic endoprostheses.

This National Standard of Canada is based on International Standard ISo 5835-1:1985. It specifies dimensions and tolerances for metal bone screws used in surgery, having shallow and deep asymmetrical threads and heads with spherical under-surfaces.

This National Standard of Canada is based on International Standard ISo 7206-2:1987. It specifies requirements for the bearing surfaces of those types of total and partial hip joint prostheses that provide a joint replacement of ball and socket configuration.

This National Standard of Canada is equivalent to International Standard ISO 7207/1-1985. It classifies knee joint prostheses in which one or both bearing surfaces of at least one compartment of the knee are replaced, and gives definitions of components and the designation of dimensions.