Surgery – Truss – Pad
Patent
1985-06-10
1987-05-05
Pellegrino, Stephen C.
Surgery
Truss
Pad
128305, 604 22, 604902, A61B 1716
Patent
active
046623710
ABSTRACT:
Cutting-suctioning instrument having an elongated support and first and second, opposed distal jaws, at least one of which is pivotable about a transverse axis and adapted to be closed by an actuator, and a suction throat defined between proximal portions of the two jaws. Preferably, a sliding inner tube, which defines the suction passage, serves as actuator to move the pivotable jaw. As a cutter for meniscal cartilage, a hollow tube defining a tissue-fragment transport, suction passage is arranged to communicate through the open throat with the region between the jaws to receive cut tissue while suction is associated with the proximal end of the instrument for enabling tissue to be drawn from between the jaws, through the throat and thence through the transport passage while the instrument remains in situ for repeated cutting. Preferred embodiments of the instrument are especially useful in arthroscopic surgery.
REFERENCES:
patent: 1493240 (1924-05-01), Bohn
patent: 1754806 (1930-04-01), Stevenson
patent: 1944739 (1934-06-01), Hunt
patent: 2011169 (1935-08-01), Wappler
patent: 2473620 (1949-06-01), Teague, Jr.
patent: 2601513 (1952-06-01), Gladstone
patent: 2691370 (1954-10-01), Wallace
patent: 2715899 (1955-08-01), MacLean
patent: 2751908 (1956-06-01), Wallace
patent: 2790437 (1957-04-01), Moore
patent: 3561429 (1971-02-01), Jewett
patent: 3807406 (1974-04-01), Rafferty et al.
patent: 3844272 (1974-10-01), Banko
patent: 3895636 (1975-07-01), Schmidt
patent: 3964468 (1976-06-01), Schulz
patent: 3980086 (1976-09-01), Kletschka et al.
patent: 3989033 (1976-11-01), Halpern et al.
patent: 4043343 (1977-08-01), Williams
patent: 4099529 (1978-07-01), Peyman
patent: 4122856 (1978-10-01), Mosior et al.
patent: 4203444 (1980-05-01), Bonnell et al.
patent: 4243047 (1981-01-01), Olsen
patent: 4274414 (1981-06-01), Johnson et al.
patent: 4282884 (1981-08-01), Boebel
patent: 4369768 (1983-01-01), Vukovic
patent: 4369788 (1983-01-01), Goald
patent: 4400168 (1983-08-01), Buuchel
"Acuflex" Linear Basket Forceps, (no date).
Omega Medical Systems, Inc. "Arthroscopic Suction Cutter", McFarland, M.D., Mar. 1981.
"Operating Instruments for Arthroscopy", Karl Storz (no date).
Stryker Corporation Arthroscopic Instruments, (no date).
"Arthroscope", Wolf, pp. B20a,B29-B29a, (no date).
Sjostrom Douglas D.
Whipple Terry L.
Kartchner Gene B.
Pellegrino Stephen C.
LandOfFree
Surgical instrument does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Surgical instrument, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Surgical instrument will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2393927