Edwards Lifesciences Corporation

Ilan Tamir

Sergio Delgado

Stanton J Rowe

Boaz Manash

Ralph Schneider

Noam Nir

Liron Tayeb

Ofir Witzman

Michael R Bialas

Eran Goldberg

Oren Cohen

Ming H Wu

Eitan Atias

Mohammad Jafari

Vipul P Rajpara

Jinny Lee

Michal Aliza Ruchelsman

Jonathan Roth

Ziv Yohanan

Nikolay Gurovich

David Maimon

Jeong Soo Lee

An assembly includes a holder device and a non-self-expandable prosthetic heart valve. The prosthetic heart valve can be radially compressed from an expanded configuration to a compressed configuration. The holder device is configured to hold the prosthetic heart valve in the expanded configuration and to allow the prosthetic heart valve to be inserted in a crimping device so that the prosthetic heart valve can be crimped onto a valve mounting portion of a delivery apparatus.

Devices and methods for crimping prosthetic implants

A prosthetic heart valve includes a radially expandable and collapsible frame with an inflow end including a plurality of inflow apices and an outflow end including a plurality of outflow apices. A plurality of valve leaflets are positioned in the frame and configured to control blood flow through the prosthetic heart valve. A covering is disposed around the frame. The covering has an inflow end portion having an inflow edge and an outflow end portion having an outflow edge. The inflow end portion of the covering is disposed over the inflow apices of the frame such that the inflow edge of the covering is inside the frame. The outflow end portion of the covering is disposed over the outflow apices of the frame such that the outflow edge of the covering is inside the frame, and the covering covers an entire outer surface of the frame.

Covering and assembly method for transcatheter valve

A method of delivering an anchoring device that can be positioned within a native valve, such as the native mitral valve, to secure a replacement prosthetic valve in place. The anchoring device can comprise a docking station formed of a super elastic wire-like member defining a continuous, closed shape. The docking station can have an upper or atrial ring with at least two ring portions or half rings that are spaced apart across gaps. Descending bends from the ends of the two ring portions lead to a pair of anchors. The anchors can include oppositely-directed rounded V-shaped arms that extend generally parallel to the upper ring. The anchors can be delivered to be located in the subvalvular space or the region/vicinity of the native leaflets and pinch the leaflets and the annulus against the upper ring which is located on the other side of the annulus.

Docking station for heart valve prosthesis

A septal closure and port device for implantation in the atrial septum of a patient's heart includes an expandable frame with a central portion defining a lumen, and first and second opposing end portions. The frame can expand and contract between a compressed, tubular configuration for delivery through the patient's vasculature and an expanded configuration in which the first and second end portions extend radially outwardly from the opposite ends of the central portion. The device can also have a valve member supported on the frame and positioned to block at least the flow of blood from the left atrium to the right atrium through the lumen of the frame. The valve member permits a medical instrument to be inserted through the lumen and into the left atrium, for performing a subsequent medical procedure in the left side of the heart.

Trans-septal closure and port device

Devices, systems and methods are described herein to provide improved steerability for delivering a prosthesis to a body location, for example, for delivering a replacement mitral valve to a native mitral valve location. The delivery system can include a number of advantageous steering and delivery features, in particular for the transseptal delivery approach.

Steerable delivery system for replacement mitral valve and methods of use

A volume indicator for a syringe can include an indicator body configured to removably clip onto a syringe body and a window portion extending through a thickness of the indicator body. The volume indicator can include inflation indicia corresponding to a range of expanded diameters for a prosthetic heart valve. The volume indicator can include one or more first engagement elements that correspond to one or more second engagement elements on a syringe.

Removable volume indicator for syringe

Growing community of inventors

Irvine, CA, United States of America

Ilan Tamir