Edwards Lifesciences Corporation

Daniel James Murray

Michael G Valdez

David Maimon

Liron Tayeb

Eitan Atias

John Joseph Desrosiers

Adi Carmi

Don Huy Tran

Lillian Grace Myers

Assaf Bash

Ralph Schneider

Hengchu Cao

Tomer Saar

Dustin P Armer

Ofir Witzman

Eran Goldberg

Eason Michael Abbott

Michael D Franklin

Cristobal R Hernandez

Linda Thai

Mohammad Jafari

Noa Axelrod

Anatoly Dvorsky

Amir Blumenfeld

Arie Tylis

Eric Jason Noda

Hien T Nguyen

Trizzie Trang Dang

Andrew Charles May

A puncture needle can comprise an elongate portion, a puncture component associated with a distal end of the elongate portion, and a spacer associated with a distal portion of the elongate portion, where the spacer can be configured to contact a wall of the delivery catheter lumen to prevent contact between the puncture component and the wall. A puncture needle can comprise an elongate portion and a puncture component associated with a distal end of the elongate portion, where the puncture component comprises a blade edge on a distal edge, and where the puncture component is configured to be advanceable through a lumen of a delivery catheter without the blade edge sticking to a wall of the lumen.

Puncture needles

A blood flow pathway is formed between a left atrium and a coronary sinus for relieving elevated left atrial pressure. The treatment method includes providing first and second delivery catheters, wherein a medical device is carried by the second delivery catheter. A side outlet opening of the first delivery catheter is positioned within the coronary sinus and oriented toward a left atrium. An anchor on the first delivery catheter contacts an inner surface of the coronary sinus for stabilization. A distal portion of the second delivery catheter is advanced through the side outlet opening. A puncture component is then passed through a target wall portion for creating the blood flow pathway. The medical device is positioned in the opening.

Method of reducing left atrial pressure

A system includes a lock and release connector, an implantable medical device, and an outer tube. The lock and release connector includes a connector body defining a recess having planar lateral head portions extending to and intersecting with a cylindrical surface of the connector body, and a longitudinal neck portion extending from the head portion. The implantable medical device has an extension including a neck portion receivable in the longitudinal neck portion of the recess and a head portion receivable in the lateral head portions of the recess. The outer tube extends over the recess to retain the extension in the recess.

Lock and release mechanisms for trans-catheter implantable devices

Delivery systems and catheters including lock and release connectors for implantable devices and methods for retaining, positioning, and deploying a medical device are disclosed. The lock and release connectors can include a body and at least one door engaged with the body, wherein the door is moveable from a first position to a second position. The lock and release connectors can further include at least one fastener connecting at least one end of the door to the body. The door can be integral with the body or connected and can comprise a shape memory material and/or other materials.

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

Growing community of inventors

Orange, CA, United States of America

Daniel James Murray