Rotating full-core biopsy needle

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United States of America Patent

PATENT NO 9763649
SERIAL NO

14874863

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Abstract

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There is disclosed, among other things, embodiments of a biopsy needle for taking a full core sample through soft tissue. In the illustrated embodiments, the needle includes a single monolithic tubular member having a notch cut part-way through a distal portion of the tubular member to form an arch-shaped finger. At least a portion of the finger is bent toward the notch and into the lumen of the tubular member. Methods for using these embodiments are also described.

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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
Hardert, Michael W Bloomington, US 29 793
McGhie, Thomas W Bloomington, US 19 146

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