| 摘要 |
A catheter system for fluid connection between a patient's vasculature and a fluid system that has a luer lock connector including a luer tip. The catheter system includes a catheter having a hub having an open end sealed with an elastomeric septum. The hub defines a female luer sized to be received into and locked to the connector of the fluid system when the luer tip is advanced into the septum. A needle extends through at least a portion of the septum, the needle having a tip projecting adjacent the catheter tip and a needle hub disposed adjacent the outer face of the septum. The needle is removable from the catheter and septum after the catheter is advanced into a blood vessel. The elastomeric septum seals subsequent to withdrawal of the hollow needle to provide a sealed outer face for engaging and receiving the luer tip.
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