Acetabular cup assembly prosthesis
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FIG. 1 is a front elevational view of an acetabular cup assembly prosthesis showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof with the assembly rotated 45.degree. in a counterclockwise direction;
FIG. 7 is a sectional view taken along line 7--7 of FIG. 2;
FIG. 8 is a front elevational view of a modified acetabular cup assembly prosthesis showing my new design;
FIG. 9 is a top plan view of the prosthesis shown in FIG. 8;
FIG. 10 is a bottom plan view of the prosthesis shown in FIG. 8;
FIG. 11 is a right side elevational view of the prosthesis shown in FIG. 8;
FIG. 12 is a front elevational view of a further modified acetabular cup assembly prosthesis showing my new design;
FIG. 13 is a top plan view of the prosthesis shown in FIG. 12;
FIG. 14 is a bottom plan view of the prosthesis shown in FIG. 12;
FIG. 15 is a right side elevational view of the prosthesis shown in FIG. 12; and
FIG. 16 is a rear elevational view of the prosthesis shown in FIG. 12.
Type: Grant
Filed: Aug 26, 1983
Date of Patent: Oct 14, 1986
Assignee: Pfizer Hospital Products Group, Inc. (New York, NY)
Inventor: Robert V. Kenna (Hackensack, NJ)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella M. Reid
Attorneys: Charles J. Knuth, Peter C. Richardson, Harold W. Ordway
Application Number: 6/526,729