Implantable cardiac lead having removable fluid delivery port

Details Implantable cardiac lead having removable fluid delivery port Implantable cardiac lead having removable fluid delivery port

2003-07-18

2008-09-02

Layno, Carl H. (Department: 3766)

Surgery: light, thermal, and electrical application

Light, thermal, and electrical application

Electrical therapeutic systems

C607S115000, C607S120000

Reexamination Certificate

active

07421295

ABSTRACT:
An implantable cardiac lead includes an elongated lead body having opposed proximal and distal end portions, and a fluid delivery lumen extending therethrough. A connector assembly is operatively associated with the proximal end portion of the lead body. The connector assembly has a threaded engagement stem depending therefrom, and the lead includes a ported connector fitting having a body with a threaded engagement bore for threadably engaging the engagement stem. The body of the fitting has at least one passageway extending therethrough for communicating with the fluid delivery lumen of the lead body.

REFERENCES:
patent: 4350169 (1982-09-01), Dutcher et al.
patent: 5458631 (1995-10-01), Xavier
patent: 5868245 (1999-02-01), Alt
patent: 6540765 (2003-04-01), Malacoff
patent: 2002/0077683 (2002-06-01), Westlund et al.
patent: 2002/0077684 (2002-06-01), Clemens et al.

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