Invention Grant
- Patent Title: Laparoscopic instrument and cannula assembly and related surgical method
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Application No.: US12779294Application Date: 2010-05-13
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Publication No.: US08460271B2Publication Date: 2013-06-11
- Inventor: Gregory Piskun , Anatoly Konik , Dan Rottenberg
- Applicant: Gregory Piskun , Anatoly Konik , Dan Rottenberg
- Applicant Address: US MA Mansfield
- Assignee: Covidien LP
- Current Assignee: Covidien LP
- Current Assignee Address: US MA Mansfield
- Main IPC: A61M31/00
- IPC: A61M31/00 ; A61M25/16 ; A61F11/00
Abstract:
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.
Public/Granted literature
- US20100222643A1 LAPAROSCOPIC INSTRUMENT AND CANNULA ASSEMBLY AND RELATED SURGICAL METHOD Public/Granted day:2010-09-02
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