Silk Road Medical, Inc.

Advanced Cardiovascular Systems, Inc.

Abbott Cardiovascular Systems, Inc.

Boston Scientific Scimed, Inc.

Cardiac Pacemakers, Inc.

Route 92 Medical, Inc.

Gregory M Hyde

Michi E Garrison

Tony M Chou

Alan K Schaer

Richard Joseph Renati

Enrique Criado

William Earl Webler, Jr

Stephanie A Szobota

Brad David Bisson

Jeffrey T Ellis

Gabriel Asongwe

Firas Mourtada

James D Breeding

Ari Ryan

Christian Jason Landry

Mark S Juravic

Randy W Westlund

Bruce Alan Tockman

Ronald W Heil, Jr

Michael Robert Young

Daniel L Cox

Wilfred J Samson

David M Flynn

Christopher Feezor

Kee S Lee

Neil M Becker

Stuart R Chastain

Randall M Peterfeso

Jon A Becker

Timothy Owens

James C Peacock, Iii

James M Cannon, Jr

Ronald J Hoffman

Michael Clayman

Devices and methods are configured to allow transcervical or subclavian access via the common carotid artery to the native aortic valve, and implantation of a prosthetic aortic valve into the heart. The devices and methods also provide means for embolic protection during such an endovascular aortic valve implantation procedure.

Systems and methods for transcatheter aortic valve treatment

Interventional procedures on the carotid arteries are performed through a transcervical access while retrograde blood flow is established from the internal carotid artery to a venous or external location. A system for use in accessing and treating a carotid artery includes an arterial access device, a shunt fluidly connected to the arterial access device, and a flow control assembly coupled to the shunt and adapted to regulate blood flow through the shunt between at least a first blood flow state and at least a second blood flow state. The flow control assembly includes one or more components that interact with the blood flow through the shunt.

Methods and systems for establishing retrograde carotid arterial blood flow

Systems and methods are adapted for treating the carotid artery. The systems include interventional catheters and blood vessel access devices that are adapted for transcervical insertion into the carotid artery. Embodiments of the systems and methods can be used in combination with embolic protection systems including blood flow reversal mechanisms, arterial filters, and arterial occlusion devices.

Systems and methods for treating a carotid artery

Methods and devices are disclosed that enable safe, rapid and relatively short and straight access to the cerebral arteries for the introduction of interventional devices to treat acute ischemic stroke. In addition, the disclosed methods and devices provide means to securely close the access site to the cerebral arteries to avoid the potentially devastating consequences of a transcervical hematoma.

Methods and systems for treatment of acute ischemic stroke

A suture-based vessel closure device can perform the dilation of an arteriotomy puncture and does not require previous dilation of the arteriotomy puncture by a separate device or by a procedural sheath dilator. The suture-based vessel closure device can place one or more sutures across the vessel access site such that, when the suture ends are tied off after sheath removal, the stitch or stitches provide hemostasis to the access site.

Suture delivery device

An interventional catheter is adapted for treating a blood vessel. In an embodiment, the catheter includes an elongate shaft sized for insertion in a blood vessel and a stent positioned on a distal region of the elongate shaft. An expandable dilation member is coupled to a distal region of the elongate shaft. The expandable dilation member is adapted to expand outward. A stent containment member is positioned over the elongate shaft and the stent to contain the stent in a collapsed state.

Interventional catheter system and methods

Growing community of inventors

Sunnyvale, CA, United States of America

Gregory M Hyde