Bone fixation assembly and method of securement

Details Bone fixation assembly and method of securement Bone fixation assembly and method of securement

2005-09-20

2005-09-20

Dawson, Glenn K. (Department: 3731)

Surgery

Instruments

Orthopedic instrumentation

C606S064000, C606S075000

Reexamination Certificate

active

06945975

ABSTRACT:
A bone plate is provided for fixation of spaced vertebra. The bone plate has at least one through passage for securing the plate to bone with a bone fixation screw. The threaded shaft of a bone fixation screw is inserted through a bushing located in the through passage of the bone plate and the screw is thereby threadably secured to the underlying bone and the bushing is then compressed inward against the head of the screw with cams that are actuated by rotating the bushing in the through passage whereby the screw is locked relative to the bone plate. The bushing is not only compressed inwardly against the head of the screw but is also compressed downwardly by the cams into a seat to clamp separate elements of the bone plate together.

REFERENCES:
patent: 4463753 (1984-08-01), Gustilo
patent: 4484570 (1984-11-01), Sutter et al.
patent: 5129899 (1992-07-01), Small et al.
patent: 5147363 (1992-09-01), Härle
patent: 5486176 (1996-01-01), Hildebrand et al.
patent: 5520690 (1996-05-01), Errico et al.
patent: 5531746 (1996-07-01), Errico et al.
patent: 5540690 (1996-07-01), Miller et al.
patent: 5607426 (1997-03-01), Ralph et al.
patent: 5620443 (1997-04-01), Gertzbein et al.
patent: 5669911 (1997-09-01), Errico et al.
patent: 5735853 (1998-04-01), Olerud
patent: 5749916 (1998-05-01), Richelsoph
patent: 5797911 (1998-08-01), Sherman et al.
patent: 5800433 (1998-09-01), Benzel et al.
patent: 5863293 (1999-01-01), Richelsoph
patent: 5876402 (1999-03-01), Errico et al.
patent: 5879350 (1999-03-01), Sherman et al.
patent: 5885286 (1999-03-01), Sherman et al.
patent: 5954635 (1999-09-01), Foley et al.
patent: 5954722 (1999-09-01), Bono
patent: 5964760 (1999-10-01), Richelsoph
patent: 5976187 (1999-11-01), Richelsoph
patent: 6022350 (2000-02-01), Ganem
patent: 6030389 (2000-02-01), Wagner et al.
patent: 6033406 (2000-03-01), Mathews
patent: 6053917 (2000-04-01), Sherman et al.
patent: 6074391 (2000-06-01), Metz-Stavenhagen et al.
patent: 6083225 (2000-07-01), Winslow et al.
patent: 6096038 (2000-08-01), Michelson
patent: 6132432 (2000-10-01), Richelsoph
patent: 6146386 (2000-11-01), Blackman et al.
patent: 6152871 (2000-11-01), Foley et al.
patent: 6159179 (2000-12-01), Simonson
patent: 6162170 (2000-12-01), Foley et al.
patent: 6171311 (2001-01-01), Richelsoph
patent: 6197033 (2001-03-01), Haid, Jr. et al.
patent: 6200322 (2001-03-01), Branch et al.
patent: 6206822 (2001-03-01), Foley et al.
patent: 6217509 (2001-04-01), Foley et al.
patent: 6235033 (2001-05-01), Brace et al.
patent: 6261291 (2001-07-01), Talaber et al.
patent: 6280442 (2001-08-01), Barker et al.
patent: 6280445 (2001-08-01), Morrison et al.
patent: 6287311 (2001-09-01), Sherman et al.
patent: 6290703 (2001-09-01), Ganem
patent: 6299616 (2001-10-01), Beger
patent: 6328738 (2001-12-01), Suddaby
patent: 6328740 (2001-12-01), Richelsoph
patent: 6328741 (2001-12-01), Richelsoph
patent: 6331179 (2001-12-01), Freid et al.
patent: RE37665 (2002-04-01), Ralph et al.
patent: 6402752 (2002-06-01), Schäffler-Wachter et al.
patent: 6402756 (2002-06-01), Ralph et al.
patent: 6428542 (2002-08-01), Michelson
patent: 6451021 (2002-09-01), Ralph et al.
patent: 6514260 (2003-02-01), Zdeblick et al.
patent: 6520907 (2003-02-01), Foley et al.
patent: 6527776 (2003-03-01), Michelson
patent: 6530929 (2003-03-01), Justis et al.
patent: 6533786 (2003-03-01), Needham et al.
patent: 6562046 (2003-05-01), Sasso
patent: 6565565 (2003-05-01), Yuan et al.
patent: 6575899 (2003-06-01), Foley et al.
patent: 6575975 (2003-06-01), Brace et al.
patent: 6599290 (2003-07-01), Bailey et al.
patent: 6602255 (2003-08-01), Campbell et al.
patent: 6623485 (2003-09-01), Doubler et al.
patent: 6645207 (2003-11-01), Dixon et al.
patent: 6663616 (2003-12-01), Roth et al.
patent: 6682534 (2004-01-01), Patel et al.
patent: 6695772 (2004-02-01), Bon et al.
patent: 6695846 (2004-02-01), Richelsoph et al.
patent: 6712818 (2004-03-01), Michelson
patent: 6712819 (2004-03-01), Zucherman et al.
patent: 6780185 (2004-08-01), Frei et al.
patent: 6780186 (2004-08-01), Errico et al.
patent: 2001/0034521 (2001-10-01), Bailey et al.
patent: 2001/0037111 (2001-11-01), Dixon et al.
patent: 2002/0161368 (2002-10-01), Foley et al.
patent: 2002/0183754 (2002-12-01), Michelson
patent: 2003/0045875 (2003-03-01), Bertranou et al.
patent: 2003/0060826 (2003-03-01), Foley et al.
patent: 2003/0073996 (2003-04-01), Doubler et al.
patent: 2003/0149431 (2003-08-01), Varieur
patent: 2003/0208203 (2003-11-01), Lim et al.
patent: 2003/0216735 (2003-11-01), Altarac et al.
patent: 2004/0039384 (2004-02-01), Boehm, Jr. et al.
patent: 2004/0127897 (2004-07-01), Freid et al.
patent: 2004/0133207 (2004-07-01), Abdou

Affiliated with

Also associated with

Rating

Bone fixation assembly and method of securement does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bone fixation assembly and method of securement, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bone fixation assembly and method of securement will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3410043