An intravenous (IV) pump system is disclosed. The IV pump includes a pumping segment and an IV pump. The pumping segment comprises a receptacle configured to hold a medical fluid and an alignment feature attached to the receptacle. The alignment feature comprises one of a magnetic or a magneto-sensitive material. The IV pump includes a housing having a shaped cavity configured to accept the alignment feature of the pumping segment and an attraction element comprising the other of the magnetic or the magneto-sensitive material. The attraction element is configured to attract the alignment feature toward the shaped cavity.揭示一種靜脈泵系統。該靜脈泵包含一泵送分段與一靜脈泵。該泵送分段包含經組態成可保存一醫藥流體的一容器以及附著至該容器的一對齊形體。該對齊形體包含磁性或磁敏材料中之一種。該靜脈泵包含具有一成形空腔的一殼體,該成形空腔經組態成可接受該泵送分段之該對齊形體,以及包含該磁性材料或該磁敏材料中之另一種的一吸引元件。該吸引元件係經組態成可吸引該對齊形體至該成形空腔。4A...靜脈線4B...管子19...空腔20...泵送模組22...容器24...扁平實心翼狀物30...泵送分段36...對齊形體40...主體42...成形空腔43...狹縫48...凹處
