Surgery – Instruments – Suture – ligature – elastic band or clip applier
Patent
1991-04-29
1993-06-08
Pellegrino, Stephen C.
Surgery
Instruments
Suture, ligature, elastic band or clip applier
606 1, 289 12, 289 15, 289 2, 289 17, A61B 1700
Patent
active
052174700
ABSTRACT:
Disclosed is a novel use of the capstan knot as a suture knot in surgical procedures along with a simplified method for such knot's formation, an apparatus for forming a protoknot of the capstan knot, and a pre-formed suture system which provides a capstan knot protoknot mounted on a knot tightener having a channel passing therethrough. The protoknot, once formed, is transformed into a completed capstan knot by straight-line passage of the standing part of the filament, to which a surgical needle is initially attached, through a defined path through the protoknot after passage of the filament through the patient's tissue.
REFERENCES:
patent: 2134066 (1938-10-01), Van Ness
patent: 3625556 (1969-10-01), Stromberg
patent: 3717012 (1973-02-01), Misner et al.
patent: 4204542 (1980-05-01), Bokros et al.
Brainard, F. R., Knots, Splices, Hitches, Bends, and Lashings, Practical Publishing Co., N.Y., 1893, pp. 9 and 12.
Graumont, R. and Hensel, J., Encyclopedia of Knots and Fancy Ropework, Cornell Maritime Press, N.Y., 1945, pp. 12-13 and 19-21.
Henry David G.
Pellegrino Stephen C.
Schmidt Jeffrey A.
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