Edwards Lifesciences Corporation

Other

Jackie P Lau

Mark Van Nest

Alyssa E Kornswiet

Travis Zenyo Oba

John F Migliazza

Grace Myong Kim

John C Peterson

Michael C Murad

Marlowe E Patterson

Rajesh Khanna

Tim Patz

John Peterson

Mike Zhu

Crystal Hsu Hsingching

An anchor guide includes an elongate shaft, an atraumatic tip, a channel defined at least in part by the elongate shaft and configured to retain a suture associated with an anchor, and a spacing feature configured to provide a spacing distance between the channel and a device disposed in physical contact with the spacing feature.

Controlled tissue anchor spacing

A color-coded bioprosthetic valve system having a valve with an annular sewing ring, and a valve holder system with a holder sutured to the ring of the valve, a post operatively connected to the holder, and an adapter sutured to the post and having a color associated with the valve model and/or size. For example, the adapter may be blue to indicate that the valve of the system is a mitral valve of a particular type and/or size. The system may also include a flex handle that is configured to engage with the adapter. The handle has a color associated with the adapter such that a user is able to visually determine that the handle color matches the valve model. For example, the handle may have a grip that is colored blue to match the blue color of the adapter. Accordingly, the color-coded system enables users to confirm easily that the correct accessories such as the sizer or flex handle are being used with the correct valve.

Color-coded prosthetic valve system and methods for using the same

Systems, devices, and methods for leak testing surgical conduit grafts or valved conduits such as aortic-valved conduits with a pressurized gas such as air. Air is non-destructive and especially useful for leak testing conduits that have coatings or sealants that may be functionally impacted when exposed to fluids such as water or saline. Open ends of the conduit are clamped and sealed, and a pressurized gas introduced into an inner lumen thereof. A change in mass flow rate is measured to quantify the leakage. One end of a tubular conduit may be clamped to a fixed manifold, and the opposite end to a manifold slidably mounted to accommodate any conduit elongation when pressurized. The clamping and sealing structure may be pneumatic and/or mechanical, and complementary contoured clamp members may be used to seal a scalloped external sealing ring of an aortic conduit.

Systems for leak testing a valved conduit

Methods of leak testing a surgical conduit

Surgical conduit leak testing

Packaging for prosthetic heart valves including an assembly for securely retaining a heart valve within a sterile jar and facilitating retrieval therefrom. The assembly includes a packaging sleeve that fits closely within the jar and has a clip structure for securing a valve holder. A delivery handle on the end of a shaft couples with the valve holder while the packaging sleeve engages the jar to prevent rotation. The assembly of the packaging sleeve, valve, and holder can then easily be removed from the jar.

Prosthetic heart valve packaging system

Growing community of inventors

Anaheim, CA, United States of America

Jackie P Lau