RACCORDS MALES ET RACCORDS FEMELLES POUR REALISER DES CONNEXIONS DE TRANSMISSION DE LIQUIDE, NOTAMMENT POUR DES LIGNES DE NUTRITION ENTERALE

摘要

The male (A) and female (B) couplings have a matching tapering projection (1) and cavity (15) respectively and internal (9) and external (19) threaded surfaces to fasten them together. The two couplings are designed so they fit only with one another and not with standard couplings used with other types of equipment by having the shape and dimensions of the projection and a stop inside the cavity that prevent incorrect connection. The angle of taper is other than the 6 per cent used for luer couplings, the projection is 6.5 mm long, and the threads are of variable thickness.