Endovascular Technologies, Inc.

Other

Abbott Laboratories Corporation

Mark LeMere

Arnold M Escano

Juan I Perez

Steven G Baker

Tamara L Trayer

Elizabeth A McDermott

Richard Roy Newhauser, Jr

Shuji Uemura

Reid K Hayashi

Richard Rapoza

A graft provided with a flexible sealing member to substantially prevent blood from leaking between the graft a lumen into which the graft is placed. In one embodiment, the flexible sealing member may be pressed against the vascular wall by an outwardly biased spring means attached to the sealing member. In other embodiments, the sealing member may be self-positioning upon deployment of the graft. The sealing member also may be formed into the shape of a toroid, which may be filled with thrombogenic material causing blood permeating into the toroid-shaped space to coagulate therein and hold the sealing member in place. It is also contemplated that the sealing member be formed from tufts of frayed yarn protruding circumferentially from the outer surface of the graft. A method of manufacturing such tufted yarn sealing members is also disclosed.

Endovascular graft for providing a seal with vasculature

An apparatus and method for electrically induced thrombosis. The surgical device includes a first electrode and a second electrode. The first electrode is for placement adjacent to, near, or within a treatment site of a patient. The second electrode can be movable with respect to the first electrode. When the electrodes are charged by an electricity source, negatively charged blood components are attracted to the positively charged electrode while being repelled from the negatively charged electrode. Due to the electric potential between the adjacent electrodes, thrombosis is induced. The negatively charged blood and components form a thrombus or a clot adjacent to the positively charged electrode. The surgical device can be used to induce the otherwise natural process of thrombosis. When the surgical device is used in a treatment site such as a puncture or incision, the thrombosis can seal the opening created by the treatment site.

Apparatus and method for electrically induced thrombosis

The present invention embodies delivery systems and methods for delivering medical repair devices that allow the flexibility of the delivery system to be varied and allow the delivery system to be steered and directed in a particular direction.

Steerable endovascular graft delivery system

Delivery systems and methods for delivering modular endovascular graft devices that allow one portion of the repair device to be deployed while maintaining control of the other portions. One system includes an elongate inner member including an anchor stop ring, the anchor stop ring including a plurality of recesses, each sized to receive a portion of the trunk portion and embedding portion of a respective hook in the delivery configuration, each embedding portion extending radially outwardly at an acute angle relative to the trunk portion in the delivery configuration. The delivery systems are simpler to use, easier to manufacture and facilitate better packing of the repair device.

Delivery system for endoluminal implant

The present invention embodies delivery systems and methods for delivering modular endovascular graft devices that allow one portion of the repair device to be deployed while maintaining control of the other portions. The delivery systems are simpler to use, easier to manufacture and facilitate better packing of the repair device.

Growing community of inventors

San Francisco, CA, United States of America

Mark LeMere