Delivery/recovery system for septal occluder

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8568431
APP PUB NO 20110112633A1
SERIAL NO

13007660

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A delivery/recovery system to allow an operator to deploy and recover a medical implant, such as an occluder for closing a patent foramen ovale (PFO). In one embodiment, the system includes a delivery mandrel for preventing the occluder from moving in the proximal direction, a delivery wire for securing the occluder to the delivery mandrel and preventing unwanted movement in the distal direction, and a sheath for enveloping the delivery wire, mandrel and occluder. By moving the sheath relative to the occluder in a series of steps, the occluder opens first on a distal side and then on a proximal side, in a manner that holds the occluder in place.

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Patent Owner(s)

  • W. L. GORE & ASSOCIATES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chanduszko, Andrzej J Chandler, US 139 6859
Devellian, Carol A Topsfield, US 46 3375
Widomski, David Wakefield, US 7 916

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