Surgery – Instruments – Means for concretion removal
Patent
1991-06-28
1992-09-15
Pellegrino, Stephen C.
Surgery
Instruments
Means for concretion removal
606114, 606110, 606113, A61B 1700
Patent
active
051473712
ABSTRACT:
A device for the in situ collection of surgically excised material, including whole gall bladder, gallstones, dissected gall bladder and other tissues, for removal from the body, particularly in laproscopic surgical procedures.
REFERENCES:
patent: 30471 (1860-10-01), Dudley
patent: 974879 (1910-11-01), Gwinn
patent: 1609014 (1926-11-01), Dowd
patent: 4997435 (1991-03-01), Demeter
patent: 5074867 (1991-12-01), Wilk
Zucker, K. A. and Bailey, R. W., Atlas of Endo Cholecystectomy, 1990, pp. 1-14.
Washington, deceased Charles N.
Washington, executrix by Virginia Y.
Dawson Glenn K.
Pellegrino Stephen C.
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