A needleless luer access connector module and a needleless luer system thereof are disclosed. The needleless luer access connector module includes a needleless connector, a septum, a brace and a hollow sleeve. The hollow sleeve has an inner cavity where the septum and the brace are in the inner cavity. The needleless connector and the hollow sleeve connect to each other. The septum has a proximal portion and a hollow distal portion. A longitudinal slit extends through the septum. The brace has a main body and a plurality of elastic supporting ribs.本發明提供一種免針連接頭模組及其系統,其主要係包括一免針螺帽、一彈性閥、一組裝於該彈性閥之彈性支架及一加藥帽;其中,加藥帽具有一中空腔,加藥帽與免針螺帽相互組接,而彈性閥及彈性支架則容置於中空腔內;彈性閥具有一上閥體及一中空下閥體,上閥體開設有一縱向之狹縫;彈性支架具有一支架本體及多個彈性支撐肋。100...免針連接頭模組10...免針螺帽101...藥液流入管102...圍壁103...隔板104...環壁20...彈性閥201...上閥體201a...頂閥部201b...中閥部201c...底閥部201d...穿孔202...中空下閥體202a...內側壁203...容置腔203a...腔開口30...彈性支架301...支架本體301a...中空柱體301b...定位體301c...本體開口301d...凹口302...彈性支撐肋40...加藥帽401...開口401a...凸塊402...中空腔402a...上半部402b...下半部403...腔壁50...固定蓋SL...狹縫
