FLEXIBLE TIP CATHETER WITH EXTENDED FLUID LUMEN

摘要

A lumen extension member (126) is provided for a catheter (100) having a catheter body (100) and an elongate electrode coupled to the catheter body (100). The elongate electrode defines an electrode lumen extending therethrough. The lumen extension member (126) is positioned within the electrode lumen and is coupled to the catheter body (100). The lumen extension member (126) includes a tubular member including a sidewall (134) and at least one opening (136) that extends through the sidewall (134).