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Osteosynthesis plate

  • US 5,702,396 A
  • Filed: 07/31/1996
  • Issued: 12/30/1997
  • Est. Priority Date: 03/27/1995
  • Status: Expired due to Fees
First Claim
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1. An osteosynthesis plate for anatomical reduction of bone fragments after fractures and osteotomies, for stabilization of bone fragments in surgical treatment of cranio-facial anomalies, malocclusions and reconstructions after tumor resections, comprising a surface of the osteosynthesis plate facing the bone having a knob profile comprising a plurality of knobs, each having a height and each separated by a distance,the height of the knobs in the knob profile, in a section along successive knobs, is between 0.4 and 2.5 millimeters, measured between the deepest profile point and the peak of the knobs, and the distance between successive knobs is between 0.8 and 3.5 millimeters, measured between the highest points of two successive knobs, wherein the height of the knobs and the distance between the highest points of the knobs are of precisely variable design so that essentially equal strength properties are maintained over the entire plate surface, and whereinthe knob dimensions including the height of the knobs and the distance between the highest points of two adjacent knobs, are designed smaller in the area of screw holes than in the remaining surface area.

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