Surgical suture knot pusher with hooks

- American Cyanamid Company
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top plan view of a surgical suture knot pusher with hooks showing our new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a side elevational view thereof, opposite that shown in FIG. 2;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a cross-sectional view thereof, taken along the lines 6--6 of FIG. 1.

The broken line showing of the handle and shaft in FIGS. 1, 2, 4, 5 and 6 is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
2595086 April 1952 Larzelere
3763860 October 1973 Clarke
4602635 July 29, 1986 Mulhollan et al.
4923461 May 8, 1990 Caspari et al.
4935027 June 19, 1990 Yook
4961741 October 9, 1990 Hayhurst
5053043 October 1, 1991 Gottesman et al.
5084058 January 28, 1992 Li
5176691 January 5, 1993 Pierce
5192287 March 9, 1993 Fournier et al.
5201744 April 13, 1993 Jones
5234445 August 10, 1993 Walker et al.
5250054 October 5, 1993 Li
5269791 December 14, 1993 Mayzels et al.
5282809 February 1, 1994 Kammerer et al.
5290300 March 1, 1994 Cosgrove et al.
5292327 March 8, 1994 Dodd et al.
Foreign Patent Documents
0305885 June 1971 SUX
0929090 May 1982 SUX
Other references
  • Jenson, M. L. "Review of Present Treatments For Torn Menisci And Design Of New Arthroscopic Suturing Instruments For Meniscus Repair", MIT Thesis pp. 50-51 (May, 1983). Bartlett, E. C., M.D. "Principles Of Knot Delivery In Intra-Articular Suturing For Arthroscopic Procedures", American Journal Of Arthroscopy pp. 13-15 (vol. I No. 6 Aug., 1991). Arthrex Brochure (1991) p. 26.
Patent History
Patent number: D359355
Type: Grant
Filed: Feb 16, 1993
Date of Patent: Jun 13, 1995
Assignee: American Cyanamid Company (Wayne, NJ)
Inventors: Michael C. Ferragamo (North Dighton, MA), Joseph H. Sklar (Longmeadow, MA), Charles H. Brown, Jr. (Wellesley, MA)
Primary Examiner: A. Hugo Word
Assistant Examiner: I. Simmons
Attorneys: Douglas E. Denninger, Ari M. Bai
Application Number: 0/4,867