Surgery – Instruments – Cutting – puncturing or piercing
Patent
1995-11-22
1998-01-20
Buiz, Michael
Surgery
Instruments
Cutting, puncturing or piercing
606170, 606167, A61B 1732
Patent
active
057096970
ABSTRACT:
A surgical instrument for cutting tissue, which includes a housing, a cutting element movable between a retracted position disposed substantially within the housing and a deployed position extending outwardly from the housing, a guide member configured and dimensioned to direct orientation of the cutting element, operatively connected to the housing and defining a longitudinal axis, the guide member movable from a first orientation wherein the longitudinal axis of the guide member is aligned with a longitudinal axis of the housing to a second orientation wherein the longitudinal axis of the guide member is oriented at a predetermined angle relative to the longitudinal axis of the housing. A method for surgically removing tissue is also provided and includes the steps of inserting an instrument into an incision formed at the operative site, deploying a blade guide at an angle relative to a longitudinal axis of the instrument, deploying a cutting element from a retracted position to an exposed position such that the cutting element is guided by the blade guide, moving the cutting element through a predetermined path such that a section of tissue is separated from the surrounding tissue, and removing the cut tissue from the surrounding tissue.
REFERENCES:
patent: 1568008 (1925-12-01), Thomas
patent: 1609456 (1926-12-01), Boyle
patent: 1901731 (1933-03-01), Buerger
patent: 2117278 (1938-05-01), Ainsworth
patent: 2541542 (1951-02-01), Perez et al.
patent: 3320957 (1967-05-01), Sokolik
patent: 3470867 (1969-10-01), Goldsmith
patent: 3477423 (1969-11-01), Griffith
patent: 3605721 (1971-09-01), Hallac
patent: 3628524 (1971-12-01), Jamshidi
patent: 3924608 (1975-12-01), Mitsui
patent: 4099518 (1978-07-01), Baylis et al.
patent: 4174715 (1979-11-01), Hasson
patent: 4177797 (1979-12-01), Baylis et al.
patent: 4306570 (1981-12-01), Matthews
patent: 4461305 (1984-07-01), Cibley
patent: 4651752 (1987-03-01), Fuerst
patent: 4678459 (1987-07-01), Onik et al.
patent: 4776346 (1988-10-01), Beraha et al.
patent: 4785826 (1988-11-01), Ward
patent: 4817631 (1989-04-01), Schnepp-Pesch et al.
patent: 4850373 (1989-07-01), Zatloukal et al.
patent: 4881550 (1989-11-01), Kothe
patent: 4926877 (1990-05-01), Bookwalter
patent: 4940061 (1990-07-01), Terwilliger et al.
patent: 4958625 (1990-09-01), Bates et al.
patent: 4971067 (1990-11-01), Bolduc et al.
patent: 4989614 (1991-02-01), Dejter, Jr. et al.
patent: 5036860 (1991-08-01), Leigh et al.
patent: 5111828 (1992-05-01), Kornberg et al.
patent: 5122134 (1992-06-01), Borzone et al.
patent: 5127419 (1992-07-01), Kaldany
patent: 5133360 (1992-07-01), Spears
patent: 5148813 (1992-09-01), Bucalo
patent: 5197484 (1993-03-01), Kornberg et al.
patent: 5224488 (1993-07-01), Neuffer
patent: 5224930 (1993-07-01), Spaeth et al.
patent: 5228451 (1993-07-01), Bales et al.
patent: 5251641 (1993-10-01), Xavier
patent: 5257632 (1993-11-01), Turkel et al.
patent: 5271414 (1993-12-01), Partika et al.
patent: 5289520 (1994-02-01), Pellegrino et al.
patent: 5290294 (1994-03-01), Cox et al.
patent: 5353804 (1994-10-01), Kornberg et al.
patent: 5400768 (1995-03-01), McNamara et al.
patent: 5462062 (1995-10-01), Rubinstein et al.
patent: 5488958 (1996-02-01), Tapel et al.
Biopsys Medical Inc., "Introducing The Singular Technology for Multi-Core Microcatcification Sampling", Circa Feb. 1995.
Ismet Hallac, M.D., "A New Design in Biopsy Needles", May 10, 1961, pp. 515-517.
Castro Salvatore
Marinkovich Dragomir C.
Ratcliff Keith
Buiz Michael
Rasche Patrick W.
United States Surgical Corporation
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