Catheter having mapping assembly

Details Catheter having mapping assembly Catheter having mapping assembly

2011-03-29

2011-03-29

Cohen, Lee S (Department: 3739)

Surgery

Diagnostic testing

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

C600S381000, C606S041000, C607S122000

Reexamination Certificate

active

07917187

ABSTRACT:
A mapping catheter comprises a catheter body and a mapping assembly. The catheter body has an outer wall, proximal and distal ends, and at least one lumen extending therethrough. The mapping assembly comprises a generally straight proximal region attached to the catheter body, a generally circular main region distal the proximal region having an outer circumference, and a generally straight distal region distal the main region. The mapping assembly also comprises a support member having shape-memory, a non-conductive covering over the support member, and a plurality of electrodes on the non-conductive covering along the generally circular main region.

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