Surgery – Instruments – Electrical application
Reexamination Certificate
2008-03-27
2010-11-09
Cohen, Lee S (Department: 3739)
Surgery
Instruments
Electrical application
C606S048000, C606S050000, C606S051000, C606S207000, C606S208000
Reexamination Certificate
active
07828798
ABSTRACT:
A laparoscopic bipolar electrosurgical instrument for sealing tissue includes a handle having an elongated tube affixed thereto. The tube includes first and second jaw members having electrically conductive sealing surfaces attached to a distal end thereof which are movable from a first position for approximating tissue to a second position for grasping tissue therebetween. The handle includes a fixed handle and a handle which is movable relative to the fixed handle to effect movement of the jaw members from the first position to the second position for grasping tissue. The jaw members connect to a source of electrosurgical energy such that the opposable sealing surfaces are capable of conducting electrosurgical energy through tissue held therebetween. A stop is included for maintaining a minimum separation distance between opposing sealing surfaces. A ratchet is also included to maintain a closure force in the range of about 7 kg/cm2to about 13 kg/cm2between opposing sealing surfaces.
REFERENCES:
patent: 371664 (1887-10-01), Brannan et al.
patent: 702472 (1902-06-01), Pignolet
patent: 728883 (1903-05-01), Downes
patent: 1586645 (1926-06-01), Bierman
patent: 1813902 (1931-07-01), Bovie
patent: 1822330 (1931-09-01), Ainslie
patent: 1852542 (1932-04-01), Sovatkin
patent: 2002594 (1935-05-01), Wappler et al.
patent: 2011169 (1935-08-01), Wappler
patent: 2031682 (1936-02-01), Wappler et al.
patent: 2054149 (1936-09-01), Wappler
patent: 2176479 (1939-10-01), Willis
patent: 2305156 (1941-04-01), Grubel
patent: 2279753 (1942-04-01), Knopp
patent: 2327353 (1943-08-01), Karle
patent: 2632661 (1948-08-01), Cristofv
patent: 2668538 (1954-02-01), Baker
patent: 2796065 (1957-06-01), Kapp
patent: 3073311 (1963-01-01), Tibbs et al.
patent: 3372288 (1968-03-01), Wigington
patent: 3459187 (1969-08-01), Pallotta
patent: 3643663 (1972-02-01), Sutter
patent: 3648001 (1972-03-01), Anderson et al.
patent: 3651811 (1972-03-01), Hildebrandt et al.
patent: 3678229 (1972-07-01), Osika
patent: 3720896 (1973-03-01), Beierlein
patent: 3763726 (1973-10-01), Hildebrand
patent: 3779918 (1973-12-01), Ikeda et al.
patent: 3801766 (1974-04-01), Morrison, Jr.
patent: 3862630 (1975-01-01), Balamuth
patent: 3863339 (1975-02-01), Reaney et al.
patent: 3866610 (1975-02-01), Kletschka
patent: 3911766 (1975-10-01), Fridolph et al.
patent: 3920021 (1975-11-01), Hiltebrandt
patent: 3921641 (1975-11-01), Hulka
patent: 3938527 (1976-02-01), Rioux et al.
patent: 3952749 (1976-04-01), Fridolph et al.
patent: 3970088 (1976-07-01), Morrison
patent: 3987795 (1976-10-01), Morrison
patent: 4005714 (1977-02-01), Hiltebrandt
patent: 4016881 (1977-04-01), Rioux et al.
patent: 4041952 (1977-08-01), Morrison, Jr. et al.
patent: 4043342 (1977-08-01), Morrison, Jr.
patent: 4074718 (1978-02-01), Morrison, Jr.
patent: 4076028 (1978-02-01), Simmons
patent: 4080820 (1978-03-01), Allen
patent: 4088134 (1978-05-01), Mazzariello
patent: 4112950 (1978-09-01), Pike
patent: 4127222 (1978-11-01), Adams
patent: 4128099 (1978-12-01), Bauer
patent: 4165746 (1979-08-01), Burgin
patent: 4187420 (1980-02-01), Piber
patent: 4233734 (1980-11-01), Bies
patent: 4236470 (1980-12-01), Stenson
patent: 4300564 (1981-11-01), Furihata
patent: 4311145 (1982-01-01), Esty et al.
patent: D263020 (1982-02-01), Rau, III
patent: 4370980 (1983-02-01), Lottick
patent: 4375218 (1983-03-01), DiGeronimo
patent: 4416276 (1983-11-01), Newton et al.
patent: 4418692 (1983-12-01), Guay
patent: 4443935 (1984-04-01), Zamba et al.
patent: 4452246 (1984-06-01), Bader et al.
patent: 4470786 (1984-09-01), Sano et al.
patent: 4492231 (1985-01-01), Auth
patent: 4493320 (1985-01-01), Treat
patent: 4503855 (1985-03-01), Maslanka
patent: 4506669 (1985-03-01), Blake, III
patent: 4509518 (1985-04-01), McGarry et al.
patent: 4552143 (1985-11-01), Lottick
patent: 4574804 (1986-03-01), Kurwa
patent: 4597379 (1986-07-01), Kihn et al.
patent: 4600007 (1986-07-01), Lahodny et al.
patent: 4624254 (1986-11-01), McGarry et al.
patent: 4655215 (1987-04-01), Pike
patent: 4655216 (1987-04-01), Tischer
patent: 4657016 (1987-04-01), Garito et al.
patent: 4662372 (1987-05-01), Sharkany et al.
patent: 4671274 (1987-06-01), Sorochenko
patent: 4685459 (1987-08-01), Xoch et al.
patent: 4733662 (1988-03-01), DeSatnick et al.
patent: D295893 (1988-05-01), Sharkany et al.
patent: D295894 (1988-05-01), Sharkany et al.
patent: 4754892 (1988-07-01), Retief
patent: 4763669 (1988-08-01), Jaeger
patent: 4827929 (1989-05-01), Hodge
patent: 4829313 (1989-05-01), Taggart
patent: 4846171 (1989-07-01), Kauphusman et al.
patent: 4887612 (1989-12-01), Esser et al.
patent: 4938761 (1990-07-01), Ensslin
patent: 4947009 (1990-08-01), Osika et al.
patent: 4985030 (1991-01-01), Melzer et al.
patent: 5007908 (1991-04-01), Rydell
patent: 5026370 (1991-06-01), Lottick
patent: 5026371 (1991-06-01), Rydell et al.
patent: 5035695 (1991-07-01), Weber, Jr. et al.
patent: 5037433 (1991-08-01), Wilk et al.
patent: 5042707 (1991-08-01), Taheri
patent: 5047046 (1991-09-01), Bodoia
patent: 5078716 (1992-01-01), Doll
patent: 5084057 (1992-01-01), Green et al.
patent: 5085659 (1992-02-01), Rydell
patent: 5099840 (1992-03-01), Goble et al.
patent: 5100430 (1992-03-01), Avellanet et al.
patent: 5108392 (1992-04-01), Spingler
patent: 5112343 (1992-05-01), Thornton
patent: 5116332 (1992-05-01), Lottick
patent: 5147357 (1992-09-01), Rose et al.
patent: 5151102 (1992-09-01), Kamiyama et al.
patent: 5151978 (1992-09-01), Bronikowski et al.
patent: 5176695 (1993-01-01), Dulebohn
patent: 5190541 (1993-03-01), Abele et al.
patent: 5196009 (1993-03-01), Kirwan, Jr.
patent: 5197964 (1993-03-01), Parins
patent: 5209747 (1993-05-01), Knoepfler
patent: 5211655 (1993-05-01), Hasson
patent: 5215101 (1993-06-01), Jacobs et al.
patent: 5217457 (1993-06-01), Delahuerga et al.
patent: 5217458 (1993-06-01), Parins
patent: 5217460 (1993-06-01), Knoepfler
patent: 5219354 (1993-06-01), Choudhury et al.
patent: 5244462 (1993-09-01), Delahuerga et al.
patent: 5250047 (1993-10-01), Rydell
patent: 5250063 (1993-10-01), Abidin et al.
patent: 5258001 (1993-11-01), Corman
patent: 5258006 (1993-11-01), Rydell et al.
patent: 5261918 (1993-11-01), Phillips et al.
patent: 5275615 (1994-01-01), Rose
patent: 5277201 (1994-01-01), Stern
patent: 5282799 (1994-02-01), Rydell
patent: 5282800 (1994-02-01), Foshee et al.
patent: 5282826 (1994-02-01), Quadri
patent: 5290286 (1994-03-01), Parins
patent: 5300082 (1994-04-01), Sharpe et al.
patent: 5304203 (1994-04-01), El-Mallawany et al.
patent: 5308353 (1994-05-01), Beurrier
patent: 5308357 (1994-05-01), Lichtman
patent: 5313027 (1994-05-01), Inoue et al.
patent: 5314445 (1994-05-01), Degwitz et al.
patent: 5318589 (1994-06-01), Lichtman
patent: 5324289 (1994-06-01), Eggers
patent: D348930 (1994-07-01), Olson
patent: 5326806 (1994-07-01), Yokoshima et al.
patent: 5330471 (1994-07-01), Eggers
patent: 5330502 (1994-07-01), Hassler et al.
patent: 5334183 (1994-08-01), Wuchinich
patent: 5334215 (1994-08-01), Chen
patent: 5336220 (1994-08-01), Ryan et al.
patent: 5336221 (1994-08-01), Anderson
patent: 5342359 (1994-08-01), Rydell
patent: 5342381 (1994-08-01), Tidemand
patent: 5342393 (1994-08-01), Stack
patent: 5344424 (1994-09-01), Roberts et al.
patent: 5350391 (1994-09-01), Iacovelli
patent: 5352222 (1994-10-01), Rydell
patent: 5354271 (1994-10-01), Voda
patent: 5356408 (1994-10-01), Rydell
patent: 5366477 (1994-11-01), LeMarie, III et al.
patent: 5368600 (1994-11-01), Failla et al.
patent: 5374277 (1994-12-01), Hassler
patent: 5376089 (1994-12-01), Smith
patent: 5383875 (1995-01-01), Bays et al.
patent: 5383897 (1995-01-01), Wholey
patent: 5389098 (1995-02-01), Tsuruta et al.
patent: 5389103 (1995-02-01), Melzer et al.
patent: 5389104 (1995-02-01), Hahnen et al.
patent: 5391166 (1995-02-01), Eggers
patent: 5391183 (1995-02-01), Janzen et al.
patent: 5396900 (1995-03-01), Slater et al.
patent: 5403312 (1995-04-01), Yates et al.
patent: 5403342 (1995-04-01), Tovey et al.
patent: 5405344 (1995-04-01), Williamson et al.
patent: 5409763 (1995-04-01), Serizawa et al.
patent: 5411519 (1995-05-01), Tovey et al.
patent: 5411520 (1995-05-01), Nash e
Buysse Steven P.
Couture Gary M.
Johnson Kristin D.
Lands Michael J.
Lawes Kate R.
Cohen Lee S
Covidien AG
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