Method and apparatus for applying a knot to a suture

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11744576
APP PUB NO 20210045735A1
SERIAL NO

17008392

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Importance

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Abstract

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A knot placement device allows a physician to apply a knot for securing two or more suture ends extending from an incision in a vessel or organ of a patient relative to each other in order to seal an opening in the vessel or organ. The knot placement device has a handle and an elongate shaft and a push rod slidably inserted in said shaft. A knot is disposed in the distal end of the shaft. An actuator on the handle may be depressed to distally advance said push rod relative to said shaft and thereby distally advance said knot. The knot may include a knot body having an inner cavity and a plug sized to fit securely within the inner cavity. In use, the plug may be inserted into the inner cavity of the knot body to fixedly hold two or more suture ends between the knot body and the plug.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Decker, Steven E Anaheim, US 45 7007
Nobles, Anthony A St. Thomas, US 88 8682
Ratering, Egbert Amsterdam, NL 5 210

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