Surgery – Instruments – Forceps
Patent
1997-08-07
2000-04-25
Buiz, Michael
Surgery
Instruments
Forceps
606207, A61B 1728
Patent
active
06053933&
ABSTRACT:
A gripping unit for application in Minimally Invasive Surgery includes a stationary jaw (2) rigidly attached to a base section (4), a movable jaw (1) connected via a joint (5) to a push/pull rod (3), and an operating handle (6). The stationary jaw (2), the movable jaw (1), the push/pull rod (3) and the base section (4) have, in the longitudinal direction of the gripping unit, a channel (9) to receive an additional instrument (7), designed so that the channels (9, 30) in the base section (4) and in the push/pull rod (3) together form a circular conduit.
REFERENCES:
patent: 4836205 (1989-06-01), Barrett
patent: 4890615 (1990-01-01), Caspari et al.
patent: 5217460 (1993-06-01), Knoepfler
patent: 5342389 (1994-08-01), Haber et al.
patent: 5507774 (1996-04-01), Holmes et al.
patent: 5569299 (1996-10-01), Dill et al.
patent: 5700276 (1997-12-01), Benecke
patent: 5713919 (1998-02-01), Lahr
"Suddeutsche Zeitung", KFW, Apr. 12, 1995.
Balazs Matthias
Hahnle Matthias
Buiz Michael
Deutsches Zentrum fur Luft - und Raumfahrt E.V.
Truong Kevin
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