Methods for aneurysm treatment

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12144506
APP PUB NO 20230233209A1
SERIAL NO

18190692

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed herein is a method of producing high purity pentagalloyl glucose (PGG), analogues or derivatives thereof, at least 99.9% pure, by washing with dimethyl ether. The PGG may be provided in a kit, including a hydrolyzer for dissolving the PGG and a saline solution. Also disclosed herein is a device for delivery of a therapeutic solution to a blood vessel. The device may be a catheter having an upstream balloon and a downstream balloon. The upstream balloon may be expanded to anchor the catheter and occlude antegrade blood flow. The downstream balloon may be expanded to occlude retrograde blood flow, creating a sealed volume within the blood vessel. The downstream balloon may have pores configured to deliver the therapeutic solution into the sealed volume or a portion of the sealed volume The downstream balloon may be expanded by an expansion of a balloon disposed inside the downstream balloon.

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Patent Owner(s)

Patent OwnerAddress
NECTERO MEDICAL INC850 NEW BURTON RD SUITE 201 DOVER DE 19904

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ning, Kelvin Scottsdale, US 20 954
Wells, Eric Mesa, US 5 33

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