Multi-electrode catheter

Details Multi-electrode catheter Multi-electrode catheter

2005-02-15

2005-02-15

Flanagan, Beverly M. (Department: 3739)

Surgery

Diagnostic testing

Structure of body-contacting electrode or electrode inserted...

C600S374000, C600S380000, C600S393000

Reexamination Certificate

active

06856822

ABSTRACT:
A multi-electrode catheter has a longitudinally extending body with a number of longitudinally extending lumens formed therein and a number of electrode assemblies. Each assembly has an electrode located at an external surface of a caudal section of the body and an electrical conductive surface extending longitudinally within an associated lumen of the number of lumens connected to a cephalad section of the body. The conductive electrical surface forms at least a portion of an internal wall of the associated lumen and is in electrical connection with a different one of the electrodes forming the electrode assemblies.

REFERENCES:
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patent: 5591142 (1997-01-01), Van Erp
patent: 5820560 (1998-10-01), Sinderby et al.
patent: 6024693 (2000-02-01), Schock et al.
patent: 6259938 (2001-07-01), Zarychta et al.
patent: 20030199949 (2003-10-01), Pardo
patent: 1 145 731 (2001-10-01), None
patent: WO 9117785 (1991-11-01), None
patent: WO 9851370 (1998-11-01), None
patent: WO 0003637 (2000-01-01), None

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