| 摘要 |
PURPOSE: To realize a compact lock type connector, by equipping a passage extending from a first end part into a main body and plural passages extending from a second end part to the passage and constituting to supply a place for a tubular lumen by a hole and a passage. CONSTITUTION: This connector main body 26 has a first part extending from a first end 28, is positioned so as to cooperate with a catheter adapter 12, and constitutes a fluid tight connecting part. The connector main body is equipped with a second part 30 extending from a second end 31 with a ring flange 32, and makes a male lure taper 29 be seated on a female lure taper 20 of an adapter 12 when a lure nut 23 is screwed into the catheter adapter 12 and locks. A passage 36 is formed in the connector main body 26, a hole 18 on the second end has a tube 15 to be seated on a reduced radius part 39 and a hole 19 a tube 16 extending to the passage 36. Thus the tubes function to pass a line or a conductor from outside and as ducts to guide atmospheric air for ventilating.
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