Femoral surface shaping guide for knee implants

Surgery – Truss – Perineal

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

128303R, A61F 504

Patent

active

047223308

ABSTRACT:
The present invention relates to a distal femoral surface shaping guide for mounting on an intramedullary alignment guide which references the central long axis of the femur in shaping the distal femoral surface and a method for shaping the distal femur using that shaping guide. The alignment guide of the present invention is adjustable relative to the surface of the anterior femoral cortex to insure that the anterior aspect of the distal femoral condyles is resected relative to that surface and, preferably, at the same level as that surface. The alignment guide of the present invention provides a main body which remains attached to the intramedullary alignment guide throughout the entire shaping of the distal femur. It thus requires fewer cutting guides and alignment steps than other shaping guides while allowing greater accuracy in shaping the distal femur relative to the central long axis of the femur.

REFERENCES:
patent: 4457307 (1984-07-01), Stillwell
patent: 4474177 (1984-10-01), Whiteside
patent: 4487203 (1984-12-01), Androphy
patent: 4502483 (1985-03-01), Lacey
Data Sheet, "Whiteside ORTHOLOC (.TM.)Total Knee System--Surgical Procedure", Dow Corning Wright Corporation, Arlington, Tenn., No. L095-0201 9/85, 40 pages.
Data Sheet, "New Whiteside ORTHOLOC(.TM.) Total Knee Instruments"; Dow Corning Wright Corp., Arlington, Tenn., No. L095-PN003 (1985), 1 page.
Data Sheet, "ZIMMER(.RTM.) Intramedullary Knee Instrumentation For the Miller Galante Total Knee System", Zimmer, Inc., Warsaw, Ind., No. 86-038-0525/16MA (1986), 32 pages.
Brochure, "Knee Replacement Using The INSALL/BURSTEIN Total Condylar Knee System", Zimmer, Inc., Warsaw, Ind., No. 81-038-226-1020/15MZ (1981), 24 pages.
Brochure, "R.M.C. Total Knee System--Technique", Richards Mfg. Co., Inc., Memphis, Tenn., No. 3246 Rev. 9-79 (1979), 37 pages.
Brochure, "The P.C.A.(.TM.) Primary Total Knee System", Howmedica Inc., Rutherford, N.J., No. H-2131-115M 12/84 B (1984), 34 pages plus 72 pages Surgical Procedure.
Brochure, "GEO-PATELLA(.TM.)/GEO-TIBIAL(.TM.) Total Knee--Surgical Technique", Zimmer, Inc., Warsaw, Ind., No. B-260-110M778 (1977), 34 pages.
Brochure, "Lacey Condylar Total Knee System--Surgical Procedures", Dow Corning Wright Corp., Arlington, Tenn.., No. L095-0204, 12 pages.
Data Sheet, "Dow Corning Wright Knee Instrumentation System", Dow Corning Wright Corporation, Arlington, Tenn., No. L095-0015 (Jan., 1982) 6 pages.
Brochure, "Surgical Technique Using AOR(.TM.) Total Knee Instrumentation For The MILLER/GALANTE Porous TIVANIUM(.RTM.) Total Knee System", Zimmer, Inc., 32 pages.
Brochure, "Use the MICROLOC(.TM.) Total Knee System With Your Universal Instrument Technique", Johnson & Johnson, Inc., New Brunswick, N.J., No. OS-140 8/85 10M SP (1985) 2 pages.
Brochure, "17 MICROLOC(.TM.) Porous Coated Knee System Surgical Technique", Johnson & Johnson, Inc., New Brunswick, N.J., No. OT-140-10/84 10M C.P., (1984), 18 pages.
Brochure, "New Jersey Tricompartmental Total Knee System With PUROCOAT(.RTM.)--Surgical Procedure", DePuy, Warsaw, Ind., No. 7.5 M1084 0601-71 (Rev. 1) (1984), 22 pages.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Femoral surface shaping guide for knee implants does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Femoral surface shaping guide for knee implants, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Femoral surface shaping guide for knee implants will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1631842

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.