Laparoscopic instrument and cannula assembly and related surgical method

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United States of America Patent

PATENT NO 8968247
APP PUB NO 20130281783A1
SERIAL NO

13913539

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A laparoscopic port assembly includes a cannula unit including three cannulas each extending at an acute angle relative to a base. The cannulas are flexible for receiving respective angulated laparoscopic instruments. The cannula unit is rotatingly received in a port holder for rotation about a longitudinal axis of the holder, the holder being disposable in an opening in a patient's skin.

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Patent Owner(s)

  • COVIDIEN LP

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Konik, Anatoly Haifa, IL 10 594
Piskun, Gregory Morganville, US 108 5148
Rottenberg, Dan Haifa, IL 73 4824

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