| 摘要 |
PROBLEM TO BE SOLVED: To provide a connector scarcely obstructing when executing an operation of a blood extracorporeal circulation in an extracorporeal circuit, surely catching air bubble in the extracorporeal circuit and quickly removing the caught air bubble. SOLUTION: This connector 9 is provided with: a connector body 91 having a first connection section 911 and a second connection section 912 connected with a tube respectively, and a first lumen section 910 positioned between the first connection section 911 and the second connection section 912; a third connection section 93 projectingly provided from the connector body 91, having a second lumen section 930 communicated with the first lumen section 910 and detachably connected with a syringe; and a valve element 99 provided in the third connection section 93 and opened/closed corresponding to the connection/disconnection of the syringe. The connector body 91 is formed with a bend portion 910a formed by the bending of the first lumen part 910 in the middle of its longitudinal direction, and the bend portion 910a is functioned for catching the air bubble. COPYRIGHT: (C)2009,JPO&INPIT
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