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US 2012/0232572 A1Published application
Multi-Trocar System
AssigneeKarl Storz GmbH & Co. KG
InventorsJens Burghardt, Juergen Bogenschuetz, Daniel Weinmann
Life of this patent
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Abstract
A trocar mandrel comprises a head, a first mandrel having an elongated shaft, a proximal end of said first mandrel being mounted at said head. At least a second trocar mandrel having an elongated shaft is mounted at said head. Said mandrels are mounted at a distance one to another and project from a distal face of said head.
Claims11
A trocar mandrel, comprising
- a head,
- a first mandrel having an elongated shaft, a proximal end of said first mandrel being mounted at said head, said shaft having a tip at its distal end,
- at least a second trocar mandrel having an elongated shaft, a proximal end of said second mandrel being mounted at said head part, said first and second mandrels are mounted at a distance one to another and project from a distal face of said head.
Dependencies are inferred from the claim text.