Catheter with flex circuit distal assembly

An electrophysiology catheter has an elongated catheter shaft and a distal assembly with a flex circuit and a support member on which the flex circuit is supported in a generally cylindrical form. The support member has a post extending longitudinally through the cylindrical form of the flex circuit...

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Hauptverfasser: Daniel, Steven A, Ghidoli, Daniele
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Ghidoli, Daniele
description An electrophysiology catheter has an elongated catheter shaft and a distal assembly with a flex circuit and a support member on which the flex circuit is supported in a generally cylindrical form. The support member has a post extending longitudinally through the cylindrical form of the flex circuit which delivers irrigation fluid into the cylindrical form. The post can be configured to define multiple irrigation chambers within the distal assembly. One or more flow directors movable in the post selectively direct irrigation fluid within the distal assembly. Apertures in the flex circuit allow the irrigation fluid to exit to outside the distal assembly.
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The support member has a post extending longitudinally through the cylindrical form of the flex circuit which delivers irrigation fluid into the cylindrical form. The post can be configured to define multiple irrigation chambers within the distal assembly. One or more flow directors movable in the post selectively direct irrigation fluid within the distal assembly. 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The support member has a post extending longitudinally through the cylindrical form of the flex circuit which delivers irrigation fluid into the cylindrical form. The post can be configured to define multiple irrigation chambers within the distal assembly. One or more flow directors movable in the post selectively direct irrigation fluid within the distal assembly. Apertures in the flex circuit allow the irrigation fluid to exit to outside the distal assembly.</abstract><oa>free_for_read</oa></addata></record>
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subjects DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
title Catheter with flex circuit distal assembly
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