Edwards Lifesciences Corporation

Lorraine Mangosong Martinez

Roman Turovskiy

Richard O Murphy

Tracy D Maahs

Timothy J Wood

Bruce S Addis

Jobert P Balceta

Kevin Hahnen

The invention provides devices and methods for endoscopically cannulating the aorta, right atrium, and other body tissues to establish cardiopulmonary bypass for minimally invasive coronary artery bypass grafting surgery, and for other surgeries. After inserting the suction support through a minimal access port, the suction support having an arcuate member with suction ports provides countertraction to the aorta by creating a vacuum seal between its suction ports and the aorta, therefore facilitating aortic incision and cannulation. In one embodiment, the suction support allows aorta stabilization, incision, and insertion with an introducer to be achieved sequentially. Methods for using the devices herein are also disclosed.

Suction support and method of use

Modular systems comprising a cannula and at least one access port adjacent to a distal end of the cannula provide insertion of one or more therapeutic or diagnostic devices into a vessel or cardiac tissue through a single incision site. Other embodiments include a vessel introducer or multi-port introducer. The devices can be operated in combination or independently. The systems can be employed to provide multiple therapies, including blood perfusion, filtration, aspiration, vessel occlusion, atherectomy, and endoscopic devices. Methods of using the system for vessel cannulation are also disclosed herein.

Modular access port for device delivery

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Fremont, CA, United States of America

Lorraine Mangosong Martinez