Edwards Lifesciences Corporation

Paieon Inc.

Amir Blumenfeld

Boaz Manash

Eran Goldberg

Arie Tylis

Dan Rottenberg

Hernan Altman

Dikla Kersh

Danny M Garmahi

Hagar Adika

Tal Regev

David Maimon

Nikolay Gurovich

Liron Tayeb

Eitan Atias

Ralph Schneider

Assaf Bash

Hengchu Cao

Tomer Saar

Dustin P Armer

Michael G Valdez

Ofir Witzman

Eason Michael Abbott

Michael D Franklin

Nikolai Gurovich

John Joseph Desrosiers

Mohammad Jafari

Eyal Leiba

Noa Axelrod

Michael Zarkh

Anatoly Dvorsky

Moshe Klaiman

Adi Carmi

Daniel James Murray

Valvular implants and blood vessel closure devices herein are configured to be positioned in the heart and to block regurgitant blood flow from the heart into blood vessels supplying blood to the heart. The valvular implants can have a cover, a membrane, a valve, a resilient frame, and/or other features. Some valvular implants can have anchors to be positioned in the blood vessels, such as in pulmonary veins, and can anchor the implant to the heart wall. Various embodiments of covers and/or membranes act as valves contracting and expanding, to alternately permit and block blood flow. The valvular implants can cover one or more blood vessels, such as one, two, three, or four pulmonary veins, and can also be configured and implanted to block an appendage to the heart, such as the left atrial appendage.

Unidirectional valvular implant

An anchoring system and related methods are provided for treatment of dilated hearts and of functional valve regurgitation, the system comprising one or more self-expandable or manually expandable anchors and associated devices for fixating a valve splint within the heart. For example, a spade-shaped assembly may be configured to be deployed in a right ventricle of the heart and to stabilize a puncturing instrument to puncture the septum. Various puncturing instruments may also be part of the anchoring system, including one or more of a flexible needle having a multiplicity of slits disposed along the length of the needle, a trocar catheter with a retractable head, and a catheter needle having a blunt introducer to protect nearby tissue within the heart during advancing a guidewire. A cutter catheter and puncture location catheter may also be part of the system and be used during treatment.

Systems and devices for setting an anchor

Docking stations for transcatheter valves are described. The docking stations can include an expandable frame, at least one sealing portion, and a valve seat. The expandable frame can be configured to conform to an interior shape of a portion of the circulatory system when expanded inside the circulatory system. The sealing portion can be configured to contact an interior surface of the circulatory system to create a seal. The valve seat can be connected to the expandable frame and can be configured to support an expandable transcatheter valve. The docking stations are adaptable to different anatomies/locations to allow implantation of a transcatheter valve in a variety of anatomies/locations.

Docking stations for transcatheter valves

A method and apparatus for navigating a therapeutic device to a location in a moving organ. A feature is identified in one reference image, such as a calcified spot. Then the target location for the device is determined. If the feature and the target location are not shown on the same frame, registration is performed, and the geometric relation between the feature and the target location is determined. On the positioning stage, the feature is identified in a positioning image, then the target location is indicated on the image. The user then manipulates the device, also visible on the positioning image to the target location. If the feature is not identified automatically in the positioning image, the target location is assumed at the current location, and the feature is marked, which assists the user in identifying the real location of the feature, and manipulating the device to the target location.

Method and apparatus for navigating a therapeutic device to a location

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Tel Aviv, Israel

Amir Blumenfeld