Surgery – Instruments – Electrical application
Patent
1994-03-03
1995-03-14
Aschenbrenner, Peter A.
Surgery
Instruments
Electrical application
606 45, 606 47, 606110, 606127, A61B 1736
Patent
active
053973208
ABSTRACT:
A laparoscopic surgical device comprises an elongate shaft having a plurality of electrically conductive flexible ribs connected to the distal end of the shaft and to one another to form a cage or basket. Upon placement of an organic body in the cage, the ribs are electrically energized. The organic body is pressed against the ribs to dissect the ribs in a single cauterization operation.
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patent: 4611594 (1986-09-01), Grayhack et al.
patent: 5100423 (1992-03-01), Fearnot
patent: 5176688 (1993-01-01), Narayan et al.
patent: 5190542 (1993-03-01), Nakao et al.
patent: 5234439 (1993-08-01), Wilk et al.
Essig Mitchell N.
Wilk Peter J.
Aschenbrenner Peter A.
Coleman Henry D.
Sudol R. Neil
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