W. L. Gore & Associates, Inc.

Edwards Lifesciences Corporation

Gore Enterprise Holdings, Inc.

Russell L Jacoby

Cody L Hartman

Logan R Hagaman

David J Arcaro

Dustin V Dienno

Joshua C Haarer

Benjamin A Smith

Jason T Alger

Olga Baykova

Andrew W Sloan

Roark N Wolfe

Larry J Kovach

Patrick M Norris

Roy Manygoats, Jr

Stephen M Probert

Edwin W Field

Bill R Finney

Andrew P Hilton

Edward J Hoopingarner

Kevin J Derryberry

John R Daugherty

Roy Manygoats

Stephen Probert

Various examples relate to a transcatheter delivery system including a sheath, a delivery catheter, and an implantable device (e.g., a prosthetic valve, a stent, a stent graft, occluder, or vascular filter) maintained in a collapsed configuration by the delivery catheter. The delivery catheter includes a plurality of fiber guides separated by one or more reduced profile sections each having a smaller transverse outer profile than the transverse outer profiles of the fiber guides.

Transcatheter deployment systems and associated methods

The present disclosure describes a medical device assembly comprising an expandable medical device wrapped with an improved constraining sleeve. The sleeve in accordance with various embodiments of the present disclosure is thin walled and translucent, having reduced edge sharpness. The sleeve in accordance with the present disclosure exhibits resistance to ripping and delamination. Various embodiments of the present disclosure provide methods of making sheet material usable for constraining sleeves from flattened film tubes. Methods for making improved constraining sleeves and medical device assemblies that comprise an improved constraining sleeve are also disclosed herein.

Sleeve for medical device assembly

Aspects of the disclosure relate to prosthetic valves having a frame, a frame cover, and a leaflet construct. Some aspects are directed to a diametric taper for the prosthetic valve for achieving enhanced performance of the prosthetic valve under operational conditions, enhanced compressibility and delivery characteristics, and other additional or alternative advantages. Other aspects are directed toward unique assembly and attachment methods for securing leaflet constructs to support structures. Other aspects are directed toward features for interacting with transcatheter delivery systems. Still other aspects are directed to such apparatuses, systems, and methods for valve replacement, such as cardiac valve replacement.

Prosthetic valve with expandable frame and associated systems and methods

The present disclosure comprises a highly conformable stent graft with an optional portal for a side branch device. Said stent graft comprises a graft being supported by a stent, wherein said stent comprises undulations each which comprise apices in opposing first and second directions and a tape member attached to said stent and to said graft such that the tape member edge is aligned to the edge of the apices in the first direction of the each of the undulations, thus confining the apices in the first direction of the undulations to the graft and wherein the apices in the second direction of the undulation are not confined relative to the graft; wherein said graft forms unidirectional pleats where longitudinally compressed and wherein said apices in the first direction of said undulation is positioned under an adjacent pleat when compressed.

Bifurcated highly conformable medical device branch access

The present invention comprises a highly conformable stent graft with an optional portal for a side branch device. Said stent graft comprises a graft being supported by a stent, wherein said stent comprises undulations each which comprise apices in opposing first and second directions and a tape member attached to said stent and to said graft such that the tape member edge is aligned to the edge of the apices in the first direction of the each of the undulations, thus confining the apices in the first direction of the undulations to the graft and wherein the apices in the second direction of the undulation are not confined relative to the graft; wherein said graft forms unidirectional pleats where longitudinally compressed and wherein said apices in the first direction of said undulation is positioned under an adjacent pleat when compressed. The invention also discloses and claims methods of making and using said highly conformable stent graft and method of making the optional portal.

A method of making a multi-lumen stent graft includes covering a first mandrel that comprises a groove and a back wall of the groove with an innermost polymeric tube; slitting the innermost polymeric tube along the back wall of the groove; placing a second mandrel into the groove of the first mandrel and aligning the second mandrel with the back wall of the groove, deforming the innermost polymeric tube; placing an outermost polymeric tube over the innermost polymeric tube; and cutting an opening in the outermost polymeric tube over the second smaller mandrel, wherein the outermost polymeric tube and innermost polymeric tube comprise a graft member.

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Flagstaff, AZ, United States of America

Russell L Jacoby