SPLIT-FRAME CARDIAC VALVES

SPLIT-FRAME CARDIAC VALVES

A split-frame cardiac valve (20) is configured to assume a radially compressed configuration for transcatheter delivery and a radially expanded configuration for anchoring to a native cardiac valve annulus. The split-frame cardiac valve (20) includes circumferential frame segments (22) including res...

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Hauptverfasser: ROMAN, Ricardo, GOZZOLI, Pietro, GUIDOTTI, Andrea, ZARBATANY, David, STEFOPOULOS, Georgios
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BANDAGES, DRESSINGS OR ABSORBENT PADS
DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS
FILTERS IMPLANTABLE INTO BLOOD VESSELS
FIRST-AID KITS
FOMENTATION
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES
PROSTHESES
TREATMENT OR PROTECTION OF EYES OR EARS
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creator ROMAN, Ricardo
GOZZOLI, Pietro
GUIDOTTI, Andrea
ZARBATANY, David
STEFOPOULOS, Georgios
description A split-frame cardiac valve (20) is configured to assume a radially compressed configuration for transcatheter delivery and a radially expanded configuration for anchoring to a native cardiac valve annulus. The split-frame cardiac valve (20) includes circumferential frame segments (22) including respective stents (24) and prosthetic leaflets (30). When the split-frame cardiac valve (20) is in the radially expanded configuration: (a) each of the stents (24) surrounds less than 360 degrees of a central longitudinal axis (26) of the split-frame cardiac valve (20), (b) the circumferential frame segments (22) are slidingly coupled to one another so as to be axially slidable with respect to one another in and out of axial alignment with one another, and (c) when the circumferential frame segments (22) are axially aligned with one another, the stents (24) collectively define a tubular stent (32) that entirely surrounds the central longitudinal axis (26).
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language eng ; fre ; ger
recordid cdi_epo_espacenet_EP4259041A1
source esp@cenet
subjects BANDAGES, DRESSINGS OR ABSORBENT PADS
DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS
FILTERS IMPLANTABLE INTO BLOOD VESSELS
FIRST-AID KITS
FOMENTATION
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES
PROSTHESES
TREATMENT OR PROTECTION OF EYES OR EARS
title SPLIT-FRAME CARDIAC VALVES
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