Invention Grant
- Patent Title: Laparoscopic port assembly
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Application No.: US12228438Application Date: 2008-08-13
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Publication No.: US08876708B1Publication Date: 2014-11-04
- Inventor: Gregory Piskun , Christopher Battles , Frank Rende , Michael Abrams , Oleg Shikhman
- Applicant: Gregory Piskun , Christopher Battles , Frank Rende , Michael Abrams , Oleg Shikhman
- Applicant Address: US MA Mansfield
- Assignee: Covidien LP
- Current Assignee: Covidien LP
- Current Assignee Address: US MA Mansfield
- Main IPC: A61B1/32
- IPC: A61B1/32
Abstract:
Various embodiments of a laparoscopic trocar assembly are disclosed. The port assemblies include inserted parts that protect the patient's tissues at the point of deployment. The port assemblies include seals for maintaining pneumoperitoneum both when instrument are being used and when instruments are not inserted.
Information query
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