Invention Grant
- Patent Title: Laparoscopic instrument and cannula assembly and related surgical method
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Application No.: US14599675Application Date: 2015-01-19
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Publication No.: US09433435B2Publication Date: 2016-09-06
- Inventor: Gregory Piskun , Anatoly Konik , Dan Rottenberg
- Applicant: Covidien LP
- Applicant Address: US MA Mansfield
- Assignee: Covidien LP
- Current Assignee: Covidien LP
- Current Assignee Address: US MA Mansfield
- Main IPC: A61B17/34
- IPC: A61B17/34 ; A61B17/02 ; A61B17/29
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
- US20150133739A1 Laparoscopic Instrument and Cannula Assembly and Related Surgical Method Public/Granted day:2015-05-14
Information query
