Surgery – Truss – Pad
Patent
1981-11-03
1984-02-14
Frinks, Ronald L.
Surgery
Truss
Pad
3 1913, 128 92C, 128 92CA, A61F 124
Patent
active
044307616
ABSTRACT:
The shank of the prosthesis is provided with a plurality of parallel grooves in order to improve adhesion of the shank in a prepred bone cavity. The grooves are used to improve adhesion either directly to bone tissue or to a cement bed within a bone cavity. The grooves are spaced apart on a center-line to center-line distance of a few millimeters and each has a depth of several tenths of a millimeter.
REFERENCES:
patent: 3816854 (1974-06-01), Schlein
patent: 3965490 (1976-06-01), Murray et al.
patent: 4199824 (1980-04-01), Niederer
patent: 4310931 (1982-01-01), Muller
Frey Otto
Niederer Peter G.
Frinks Ronald L.
Sulzer Brothers Limited
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