Allergan, Inc.

Cordis Corporation

Nitinol Development Corporation

Gregory S Mast

Kenneth S Solovay

Robert T Stone

Matthew Pease

Craig L Bonsignore

Luis A Davila

Marc Ramer

Frank Butaric

Kevin A Sawyer

Tom Duerig

Dieter Stoeckel

Bill K Ng

A remotely adjustable gastric band system is provided. The system includes a gastric band, an implantable fluid reservoir, and a fluid handling device including a piezoelectric pump, and a drive or controller assembly. The piezoelectric pump includes a diaphragm having a compressible spring positioned at an actuator side of the diaphragm, and a space occupying layer disposed between the compressible spring and the actuator side.

Implantable pump system

The present invention is directed to a prosthesis for treating, repairing and/or replacing an abdominal aortic aneurysm. The prosthesis includes a stent having a first end and a second end with an intermediate section therebetween. The first end and seconds ends each include an anchor, wherein one or both anchor(s) has a diameter that is larger than the diameter of the intermediate section. The prosthesis also comprises graft material engaging at least a portion of the stent. The present invention is also directed to a prosthesis for repairing an aneurysm comprising a stent having a first end and a second wend with an intermediate section disposed therebetween. The first and second ends each include means for sealing the respective ends to a structure, wherein the intermediate section has a diameter that is smaller than the diameter of the first or second end. Graft material engages at least a portion of the stent.

Prosthesis comprising dual tapered stent

A stent-graft for insertion into a body lumen, such as a blood vessel, is utilized in order to repair such lumen. The stent-graft includes a substantially cylindrical hollow expandable stent comprising a plurality of interconnected struts. The stent has a distal end and a proximal end, and an interior surface and an exterior surface. At least one strut of the stent has first and second apertures extending therethrough from the interior surface to the exterior surface. The stent-graft also includes a graft member covering a predetermined portion of least one of the interior surface and the exterior surface of the stent. In addition, the stent-graft further includes a staple for attaching the graft member to the stent. The staple has a crown and two legs extending therefrom. At least one of the legs of the staple extends through the graft material and through the first aperture. Both of the legs are bent inwardly towards said crown such that they evert back and extend through the second aperture.

Stent for use in a stent graft

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Fremont, CA, United States of America

Gregory S Mast