Reducing instrument for spinal surgery

Details Reducing instrument for spinal surgery Reducing instrument for spinal surgery

2005-09-27

2010-06-29

Barrett, Thomas C (Department: 3775)

Surgery

Instruments

Orthopedic instrumentation

Reexamination Certificate

active

07744598

ABSTRACT:
An instrument is provided for use in orthopedic surgery for reduction of a connecting member such as a spinal rod toward an implant such as a bone screw. An embodiment of the instrument includes handle portions that are pivotable relative to each other and biased apart, and arm portions pivotable relative to each other and to the handle portions. Distal portions of the arm portions, which may be offset from the arm portions, provide structure for engaging a connecting member and an implant. Squeezing the handle portions force the distal portions of the arm portions together, forcing together the connecting member and the implant. A toothed bar and pawl may be provided to retain the instrument in a squeezed state.

REFERENCES:
patent: 3604487 (1971-09-01), Gilbert
patent: 3844291 (1974-10-01), Moen
patent: 4411259 (1983-10-01), Drummond
patent: 5020519 (1991-06-01), Hayes et al.
patent: 5113685 (1992-05-01), Asher et al.
patent: 5217497 (1993-06-01), Mehdian
patent: 5281223 (1994-01-01), Ray
patent: 5314431 (1994-05-01), Graziano
patent: 5330472 (1994-07-01), Metz-Stavenhagen
patent: 5364397 (1994-11-01), Hayes et al.
patent: 5389099 (1995-02-01), Hartmeister et al.
patent: 5449361 (1995-09-01), Preissman
patent: 5458608 (1995-10-01), Wortrich
patent: 5466243 (1995-11-01), Schmieding et al.
patent: 5474555 (1995-12-01), Puno
patent: 5554157 (1996-09-01), Errico
patent: 5616143 (1997-04-01), Schlapfer et al.
patent: 5647873 (1997-07-01), Errico
patent: 5690630 (1997-11-01), Errico
patent: 5720751 (1998-02-01), Jackson
patent: 5782830 (1998-07-01), Farris
patent: 5810878 (1998-09-01), Burel et al.
patent: 5817094 (1998-10-01), Errico
patent: 5863293 (1999-01-01), Richelsoph
patent: 5899901 (1999-05-01), Middleton
patent: 5910141 (1999-06-01), Morrison et al.
patent: 5944720 (1999-08-01), Lipton
patent: 5964760 (1999-10-01), Richelsoph
patent: 6010503 (2000-01-01), Richelsoph
patent: 6036692 (2000-03-01), Burel et al.
patent: 6042582 (2000-03-01), Ray
patent: 6063088 (2000-05-01), Winslow
patent: 6355040 (2002-03-01), Richelsoph
patent: 6440133 (2002-08-01), Beale et al.
patent: 6440137 (2002-08-01), Horvath et al.
patent: 6443953 (2002-09-01), Perra et al.
patent: 6471705 (2002-10-01), Biedermann et al.
patent: 6520963 (2003-02-01), McKinley
patent: 6530929 (2003-03-01), Justis et al.
patent: 6551316 (2003-04-01), Rinner et al.
patent: 6565565 (2003-05-01), Yuan et al.
patent: 6599294 (2003-07-01), Fuss et al.
patent: 6648888 (2003-11-01), Shluzas
patent: 6660006 (2003-12-01), Markworth et al.
patent: 6695843 (2004-02-01), Biedermann et al.
patent: 6726692 (2004-04-01), Bette
patent: 6746449 (2004-06-01), Jones et al.
patent: 6755829 (2004-06-01), Bono et al.
patent: 6843791 (2005-01-01), Serhan
patent: 7090679 (2006-08-01), Saint-Martin et al.
patent: 7320689 (2008-01-01), Keller
patent: 7371239 (2008-05-01), Dec et al.
patent: 2002/0072752 (2002-06-01), Zucherman et al.
patent: 2002/0095153 (2002-07-01), Jones et al.
patent: 2003/0225408 (2003-12-01), Nichols et al.
patent: 2004/0049191 (2004-03-01), Markworth et al.
patent: 2004/0138662 (2004-07-01), Landry et al.
patent: 2004/0147936 (2004-07-01), Rosenberg et al.
patent: 2004/0172022 (2004-09-01), Landry et al.
patent: 2004/0193160 (2004-09-01), Richelsoph
patent: 2004/0249378 (2004-12-01), Saint Martin et al.
patent: 2005/0154389 (2005-07-01), Selover et al.
patent: 2005/0192587 (2005-09-01), Lim
patent: 2006/0025768 (2006-02-01), Lott et al.
patent: 2006/0166535 (2006-07-01), Brumfield et al.
patent: 4238339 (1994-05-01), None
patent: WO 93/11715 (1993-06-01), None

Affiliated with

Also associated with

Rating

Reducing instrument for spinal surgery does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reducing instrument for spinal surgery, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reducing instrument for spinal surgery will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4190693