Implants for surgery — Metal bone screws with asymmetrical thread and spherical under-surface — Mechanical requirements and test methods
NORMA vydaná dňa 19.10.1989
Označenie normy: ISO 6475:1989
Dátum vydania normy: 19.10.1989
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Description / Abstract: This standard does not relate to all safety problems concerned with application. It bases on the dimensions of bone screws given in ISO 5835 and ISO 5832-1. The results obtained does not have a direct correlation to the application of screws. Annex A is normative and contains mechanical requirements to bone screws made from stainless steel. The informative Annexes B and C show the intercorrelations of international standards for bone screws, plates and the corresponding tools and a bibliography.