Femoral prosthesis
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United States of America Patent
Stats
-
Mar 30, 1993
Grant Date -
N/A
app pub date -
May 23, 1990
filing date -
Jun 21, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The stem of the femoral prosthesis is provided with a slot in the medial narrow side which communicates with a through-bore within the stem adjacent to the collar. In addition, an elastomeric filling is disposed within the through-bore and cooperates with an arch which connects the proximal end of the stem to the collar or neck in order to adapt the resilience of the stem in the proximal zone to the resilience of the cortical bone. The filling may be made of polyurethane or silicone material.
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Family
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