HEART VALVE LEAFLET CAPTURE DEVICE

HEART VALVE LEAFLET CAPTURE DEVICE

The invention provides a heart valve leaflet capture device (250) comprising a cardiac catheter probe having a proximal end for manipulating the device (250) and a distal end terminating in a transvalve element (256). The transvalve element (256) is configured to pass through a heart valve generally...

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Hauptverfasser: JARMAN, Jeremy Douglas, COOMBES, Heather Madeleine, GERHARDT, Thomas, MUDGE, Edward Charles, ZILLA, Peter Paul, COUSINS, Michael, Alan, BEZUIDENHOUT, Deon
Format: Patent
Sprache:eng ; fre ; ger
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DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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creator JARMAN, Jeremy Douglas
COOMBES, Heather Madeleine
GERHARDT, Thomas
MUDGE, Edward Charles
ZILLA, Peter Paul
COUSINS, Michael, Alan
BEZUIDENHOUT, Deon
description The invention provides a heart valve leaflet capture device (250) comprising a cardiac catheter probe having a proximal end for manipulating the device (250) and a distal end terminating in a transvalve element (256). The transvalve element (256) is configured to pass through a heart valve generally parallel to a longitudinal axis of the catheter and includes two or three leaflet gripping elements (252). The leaflet gripping elements (252) are individually movable by operation of an associated actuating mechanism (260) between a radially retracted position, in which they are withdrawn with respect to the transvalve element (256), and a capture position, in which they diverge outwardly at an acute angle from the transvalve element (256). In the capture position, each leaflet gripping element (252) defines a convergent capture zone that is directed towards the edges of a target valve leaflet and in which the target valve leaflet may be captured.
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subjects DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
title HEART VALVE LEAFLET CAPTURE DEVICE
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