Implantable graft to close a fistula

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United States of America Patent

PATENT NO 9526484
APP PUB NO 20140257376A1
SERIAL NO

14282399

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Abstract

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An implantable graft, which may be inserted into a fistula tract to occlude the primary opening of the fistula, is provided. The graft may have a curved, generally conical shape with a trumpet-like head end that continuously tapers to a smaller tail end. The graft may be an integral unit made of a single material, such as a heterograft material. Methods of closing single and multiple fistulae are also provided.

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Patent Owner(s)

  • COOK MEDICAL TECHNOLOGIES LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Armstrong, David N Atlanta, US 19 3470

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