Implantable prosthesis having at least two sections which can be displaced in relation to one another, and the use of displaceable sections
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Apr 13, 2004
Grant Date -
N/A
app pub date -
Feb 27, 2001
filing date -
Sep 11, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An implantable prosthesis having at least two portions which are displaceable relative to each other, in particular a prosthesis for the upper end of a human upper arm comprising a shaft which can be inserted into a bone passage and a dome-shaped joint head which is to be associated with the adjacent joint head and which can be connected to an end face of the shaft in an eccentric position or a neutral position relative to the center axis thereof by means of an intermediate disk which has a circular periphery and which comprises both in relation to the joint head and in relation to the shaft a respective insert pin or the like peg-shaped portion formed thereon which can be inserted into a bore, wherein the mutually displaceable portions of the prosthesis are arranged steplessly displaceably relative to each other at at least one displacement plane which is determined by the surface of a portion about axes which are determined by the insert pins of the intermediate disk.
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