초록 ▼

The present invention is a connector to be provided on way of a blood restoring circuit of a plasmapheresis bag set, comprising a male connecting member and a female connecting member. Each of the members is provided with a key ring of a structure in laminated layer, and the key rings are formed, at

The present invention is a connector to be provided on way of a blood restoring circuit of a plasmapheresis bag set, comprising a male connecting member and a female connecting member. Each of the members is provided with a key ring of a structure in laminated layer, and the key rings are formed, at ends with a convex or a groove for having combination of the both members. The connecting members are provided with positioning means therefor, and positionings of the convex or the groove of the key rings are adjusted per each of the connectors.

대표청구항 ▼

A plasmapheresis connector to be furnished on a tube path for restoring a blood component to a blood donor from a blood plasmapheresis bag set after a blood plasma component has been extracted from blood collected in a blood bag of the plasmapheresis bag set, the connector comprising: a male connect

A plasmapheresis connector to be furnished on a tube path for restoring a blood component to a blood donor from a blood plasmapheresis bag set after a blood plasma component has been extracted from blood collected in a blood bag of the plasmapheresis bag set, the connector comprising: a male connecting member and a female connecting member, each of said connecting members having a plurality of coaxially arranged rings of different diameters which radially overlap each other, said rings of said male connecting member corresponding diametrically with said rings of said female connecting member; means for fixing said rings of said male connecting member against rotation relative to each other and to said male connecting member; means for fixing said rings of said female connecting member against rotation relative to each other and to said female connecting member; means for releasably keeping both of said connecting members together; said releasably keeping means including hook connecting means formed on at least one of said connecting members and receiving means formed on the other of said connecting members, said receiving means being formed to receive and releasably retain said hook connecting means so as to releasably keep said connecting members together; means for making said male and female connecting members compatible only with each other to avoid mismatch; said making means including a projection extending longitudinally from each of said rings of both of said connecting members so that when said connecting members are brought together along a common axis, said projections on each of said rings of said male connecting member overlaps and locks against a respective one of said projections on said rings of said female connecting member so as to prevent said connecting members from being rotatable relative to each other; and means for providing a flow path through said connecting members to accommodate a flow of the blood to be restored.