IRRIGATED ABLATION CATHETER HAVING IRRIGATION PORTS WITH REDUCED HYDRAULIC RESISTANCE

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专利权人:

BIOSENSE WEBSTER (ISRAEL) LTD.

发明人:

Clark, Jeffrey L.,Tola, Jeffry

申请号：

AU2014200882

公开号：

AU2014200882B2

申请日:

2014.02.20

申请国别(地区):

AU

年份:

2018

代理人:

摘要：

#$%^&*AU2014200882B220181101.pdf#####ABSTRACT An irrigated ablation catheter includes a tip electrode with a thin shell and a plug to provide a plenum chamber. The tip electrode has an inlet of a predetermined size and noncircular shape, and outlets in the form of fluid ports formed in the thin shell wall. The plurality of the fluid ports is predetermined, as is their diameter. Each fluid port has a tapered configuration, for example, a frustoconical configuration, with a smaller inlet diameter and a larger outlet diameter.1/22 LL N-

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