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.

Title
Laparoscopic instrument and cannula assembly and related surgical method
Application Number
12/779294
Publication Number
20100222643
Application Date
May 13, 2010
Publication Date
September 2, 2010
Inventor
Dan Rottenberg
Anatoly Konik
Gregory Piskun
Morganville
NJ, US
Agent
Tyco Healthcare Group
CT, US
Assignee
TYCO Healthcare Group
IPC
A61B 01/32
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