Instrument for endoscopic operations

Surgery – Truss – Perineal

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A61B 100

Patent

active

046869654

ABSTRACT:
An instrument for endoscopic operations has trocar sleeve and a trocar sleeve insert which can be introduced and axially displaced in the trocar sleeve. In the working position, the trocar sleeve insert protrudes beyond the trocar sleeve in the distal region. The trocar sleeve can be fixed by flexible auxiliary instruments in the region of the organ to be treated. The trocar sleeve insert can be fixed in the organ wall by sealing lips.

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patent: 3709214 (1973-01-01), Robertson
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patent: 3882852 (1975-05-01), Sinnreich
patent: 4321915 (1982-03-01), Leighton et al.
patent: 4421106 (1983-12-01), Uehara
patent: 4471766 (1984-09-01), Tetrayama
patent: 4573452 (1986-03-01), Greenberg

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