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bone fixation element.
专利权人:
发明人:
JOERG GOLDHAHN,JOERN SEEBECK,ERICH SCHNEIDER
申请号:
BR0215789
公开号:
BR0215789B1
申请日:
2002.06.26
申请国别(地区):
BR
年份:
2012
代理人:
摘要:
A bone fixation element consisting of a hollow member having a wall, a plurality of perforations locating in the wall, a front end which is suited for insertion into the bone, a rear end, and a longitudinal axis. The stiffness of the hollow member may vary along its longitudinal axis from the rear end to the front end. Changes in the porosity and/or the thickness of the wall of the bone fixation element may result in changes in stiffness of the bone fixation element. An increase in porosity and/or decrease in thickness may result in a decrease in stiffness, and a decrease in porosity and/or increase in thickness may result in an increase in stiffness.
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