发明名称 |
Method of fabricating an irrigated tip electrode |
摘要 |
An irrigated tip electrode design includes a shell generally surrounding a plug which jointly define a chamber that is fed with fluid by a lumen. The fluid is distributed to the outer surface of the tip electrode through fluid passages. The chamber is advantageously isolated from a region of the tip electrode occupied by electrical and/or electromagnetic components in the tip electrode. Lumens occupied by the these components terminate in blind holes that have no communication with the chamber. A method of fabricating includes providing a shell configured from a rod to provide an open interior cavity, sealing and partially filling the cavity with a plug to form a chamber, then forming fluid passages between the cavity and an outer surface of the tip electrode, and providing a lumen through which fluid can enter the chamber and exit therefrom through the fluid passages. |
申请公布号 |
US8186037(B2) |
申请公布日期 |
2012.05.29 |
申请号 |
US201113050127 |
申请日期 |
2011.03.17 |
申请人 |
WEBSTER, JR. WILTON W.;SOLIS MARIO;BIOSENSE WEBSTER, INC. |
发明人 |
WEBSTER, JR. WILTON W.;SOLIS MARIO |
分类号 |
H01S4/00 |
主分类号 |
H01S4/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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