Electrophysiology catheter device

Details Electrophysiology catheter device Electrophysiology catheter device

1996-11-20

2000-05-30

Peterson, Kenneth E.

Surgery: light, thermal, and electrical application

Light, thermal, and electrical application

Electrical energy applicator

607122, 606 41, A61N 100

Patent

active

060686537

ABSTRACT:
An ablation and mapping catheter is disclosed which incorporates a fluid electrode for contacting tissue. The fluid emerges along the length of the catheter to generate a linear lesion in the cardiac tissue.

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Ruffy, et al., Abstract 0871, "Radiofrequency Delivery Through an Endocardial Cooled Catheter Results in Increased Lesion Size", Circulation, vol. 88, No. 4, Part 2, Oct. 1993.
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Sykes et al., Abstract 167, "Cooled Tip Ablation Results in Increased Radiofrequency Power Delivery and lesion Size", Pace, vol. 17, No. 4, Part II, Apr. 1994.

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