First part connector, second part connector, connector device, ambulatory pump unit, infusion site interface, infusion pipe, ambulatory infusion pump system and adapters
A first released connector part (110) to establish a fluid connection with a second connector part comprises a valve (111) with a valve thirst (112),The valve thirst comprising a valve chamber (116) and a circular opening with a circumferential sealing lip (114)；A valve element (113),The valve element is provided in the valve chamber and can close the circular opening of the valve seat when pushed against the circular opening； and a resilient element (115) which subjects the valve element to a pressure force by pushing the valve element Against the circular opening of the valve seat. The valve element also comprises a circumferential wall around the circular opening, located on the side of the circular opening opposite the valve chamber. The circumferential wall forms a concave receptacle (118) to receive a corresponding connecting cone from a second connecting piece,Having the concave receptacle shaped like a cone truncated and turned away from the valve chamber, the circular opening being located at the center of the concave receptacle. A second connected part revealed (150) to establish a fluid connection with the first connector part comprises a circular truncated cone (151) to receive a corresponding concave receptacle from a first connector； a recess (153) at the tip of the truncated cone to trigger a Valve element of a first connector part；And a fluid supply conduit (152). The fluid feed line has one or more exits (154) opening at least partially towards the surface of the cone carcase (151).uma primeira peça conectora divulgada (110) para estabelecer uma conexão fluida com uma segunda peça conectora compreende uma válvula (111) com uma sede de válvula (112), a sede de válvula compreendendo uma câmara de válvula (116) e uma abertura circular com um lábio de vedação circunferencial (114)； um elemento de válvula (113), sendo o elemento de válvula provido na câmara de válvula, e podendo fechar de modo vedado a abertura circular da sede de válvula ao ser empurrad
